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Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. *+


DATE SERVICED


ACTUAL MILEAGE


BY:


7-64


Maintenance Schedule I - Diesel Engines


12,500 Miles (20 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this tnileage interval (or every 12 months, whichever OCCUTS first).


15,000 Miles (24 000 km) ci Change engine oil and filter (or every 3 months, whichever occurs


first). An Emissio~1 Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


17 Replace air cleaner filter. Replace filter more often under dusty


conditions. An Emission Control Service. <'


0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel


bearings (or at each brake relining, whichever occurs first).


(Continued)


7-65


I Maintenance Schedule


I - Diesel Engines


(Continued) 0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. 'k*


DATE


ACTUAL MILEAGE


SERVICED BY:


17,500 Miles (28 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


- _ _ .


~~ DATE SERVICED


ACTUAL MILEAGE


BY:


7-66


Maintenance Schedule I - Diesel Engines


20,000 Miles (32 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.


ci Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control in the United States. Service. Applicable only to vehicles sold 0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. :i:4:


DATE


ACTUAL MILEAGE


SERVICED BY:


7-67


Maintenance Schedule I - Diesel Engines 22,500 Miles (36 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage,


transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


rotation pattern and additional information. See “Tires” in the Index.


0 Rotate tires, See “Tire Inspection and Rotation” in the Index for proper I DATE I ACTUALMILEAGE I SERVICED BY:


25,000 Miles (40 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Check readfront axle fluid level and add fluid as needed. Check


** constant velocity joints and axle seals for leaking.


DATE


ACTUAL


MILEAGE


SERVICED B Y


~-


~~


7-68


I Maintenance Schedule


I - Diesel Engines


27,500 Miles (44 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage,


transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


they could be damaged.


I DATE


I ACTUALMILEAGE I


SERVICED BY:


30,000 Miles (48 000 km) c] Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


1 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 For vehicles equipped with a 5-speed manual transmission with deep


low: Lubricate the clutch fork ball stud through the fitting on the clutch housing. Lubricant must be added sparingly to the fitting, as very little is required to lubricate the ball stud surface. Do not add lubricant more often than specified. Too much lubricant will damage the clutch assembly.


(Continued)


7-69


I Maintenance Schedule I - Diesel Engines


(Continued) I7 Drain, flush and refill the cooling system with new coolant (or every 24 months, whichever occurs first). See “Engine Coolant” in the Index for what to use. Auz Emissiolz Control Service. Also inspect the hoses and replace them if they are cracked, swollen or deteriorated. Tighten all hose clamps (except constant tension clamps). Remove debris and clean the outside of the radiator and air conditioning condenser. Wash the radiator neck. To ensure proper operation, pressure test the radiator and cap.


0 Replace air cleaner filter. Replace filter more often under dusty


conditions. An Emission Control Service. #’


0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel


bearings (or at each brake relining, whichever occurs first).


0 Replace fuel filter. Replace filter sooner if it is clogged.? 0 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


DATE


ACTUAL MILEAGE


SERVICED BY:


7-70


I


I Maintenance Schedule 32,500 Miles (52 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


I - Diesel Engines


first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


DATE


ACTUAL MILEAGE


SERVICED BY:


35,000 Miles (56 000 km) Cl Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Check rear/front axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


DATE


ACTUAL MILEAGE


SERVICED BY:


7-71


Maintenance Schedule I - Diesel Engines


37,500 Miles (60 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper


rotation pattern and additional information. See "Tires" in the Index.


DATE SERVICED


ACTUAL MILEAGE


BY:


40,000 Miles (64 000 km) I7 Change engine oil and filter (or every 3 months, whichever occurs


first). An Enzissiotz Control Service.


Cl Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


(Continued)


7-72


Maintenance Schedule I - Diesel Engines (Continued) 0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. If your engine has a thermostatically controlled cooling fan, inspect all hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. *4:


DATE


ACTUAL MILEAGE


SERVICED BY:


42,500 Miles (68 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Ernission Control Service.


D Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


DATE


ACTUAL MILEAGE


SERVICED BY:


7-73


I Maintenance Schedule


I - Diesel Engines


45,000 Miles (72 000 km) 17 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Replace air cleaner filter. Replace filter more often under dusty


conditions. An Emissicrr? Control Service. *


0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel


bearings (or at each brake relining, whichever occurs first).


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. $'*


DATE SERVICED


ACTUAL MILEAGE


BY:


7-74


I Maintenance Schedule I - Diesel Engines


first). Arz Emission Control Service.


47,500 Miles (76 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs c I Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whicheve.r occurs first).


DATE SERVICED


ACTUAL MILEAGE


BY:


50,000 Miles (80 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Change automatic transmission fluid and filter if the vehicle is mainly


driven under one or more of these conditions:


0 In heavy city traffic where the outside temperature regularly


reaches 90°F (32°C) or higher. In hilly or mountainous terrain.


7-75


I Maintenance Schedule I - Diesel Engines


(Continued)


0 When doing frequent trailer towing. 0 Uses such as found in taxi, police or delivery service. v y o u do not use your vehicle under any of these c:onditions, thejluid andfilter do not require clzatzging.


Manual transmission fluid doesn't require change. Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


1 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. '%*


DATE


ACTUAL MILEAGE


SERVICED BY:


7-76


I Maintenance Schedule


I - Diesel Engines


52,500 Miles (84 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warrn up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. See “Tires” in the Index.


pin


DATE


ACTUAL MILEAGE


SERVICED BY:


55,000 Miles (88 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0. Lubricate the front suspension, king pin bushings, steering linkage,


transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


DATE


ACTUAL MILEAGE


SERVICED B Y


7-77


I


I Maintenance Schedule 57,500 Miles (92 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


I - Diesel Engines


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


DATE


ACTUAL MILEAGE


SERVICED BY:


60,000 Miles (100 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 For vehicles equipped with a 5-speed manual transmission with deep


low: Lubricate the clutch fork ball stud through the fitting on the clutch housing. Lubricant must be added sparingly to the fitting, as very little is required to lubricate the ball stud surface. Do not add lubricant more often than specified. Too much lubricant will damage the clutch assembly.


(Continued)


7-78


I Maintenance Schedule I - Diesel Engines


(Continued) 0 Drain, flush and refill the cooling system with new coolant (or every 24 months, whichever occurs first). See “Engine Coolant” in the Index for what to use. An Emission Control Service. Also inspect the hoses and replace them if they are cracked, swollen or deteriorated. Tighten all hose clamps (except constant tension clamps). Remove debris and clean the outside of the radiator and air conditioning condenser. Wash the radiator neck. To ensure proper operation, pressure test the radiator and cap.


0 Replace air cleaner filter. Replace filter more often under dusty


conditions. An Emission Control Service. *


0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel


bearings (or at each brake relining, whichever occurs first).


0 Check the crankcase depression regulator valve system for any worn, plugged or collapsed hoses. See service manual. An Emission Control Service.


0 Replace fuel filter. Replace filter sooner if it is clogged.? 0 Check the EGR System (if equipped) (except Code F engine) as described in the service manual. An Emission Control Service.


0 Inspect accessory drive (serpentine) belt for cracks, fraying and wear and check belt for proper tension. Adjust or replace belt as needed. An Emission Control Service.


0 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


(Continued)


7-79


I Maintenance Schedule


I - Diesel Engines


0 Check the exhaust pressure regulator valve for proper operation;


correct any binding. Inspect hoses for cracks, chafing or decay. Replace parts as needed. Arl Emission Control Service.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. :c‘c


DATE SERVICED


ACTUAL MILEAGE


BY:


The services shown in this schedule up to 60,000 miles ( 100 000 km) should be performed after 60,000 miles ( 100 000 km) at the same intervals. Footnotes ‘:’* Drive axle service:


Locking Differential - Drain fluid and refill at first engine oil change. At subsequent oil changes, check fluid level and add fluid as needed. If driving in dusty areas 01- towing a trailer, drain fluid and refill every 15,000 miles (25 000 km). Standard Differential - Check fluid level and add fluid as needed at every engine oil change. If driving in dusty areas or towing a trailer. drain fluid and refill every 15.000 miles (25 000 km). More frequent lubrication may be required for heavy-duty or off-road use. 3500 HD Models with applications requiring extreme overload/trailer towing conditions and high speed (above 45 mph or 72 km/h) conditions for extended periods of time must have the drive axle fluid changed every 3,000 miles ( 5 000 km) or 3 months, whichever occurs first, or must use 75W-140 synthetic fluid meeting GM specifications. See “Recommended Fluids and Lubricants” in this section.


7-80


Maintenance Schedule II - Diesel Engines


5,000 Miles (8 000 km) 3 Change engine oil and filter (or every 12 months, whichever occurs


first). An Ernissior? Control Senlice.


G Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage. parking brake cable guides, rear driveline center splines, front axle propshaft splines. brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is IO" F (-1 2" C). or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every I2 months, whichever occurs first). Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. See "Tires" in the Index.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. :+'1:


I DATE I ACTUALMILEAGE I


SERVICED BY:


10,000 Miles (16 000 km) 0 Change engine oil and filter (or every 12 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every I2 months, whichever occurs first).


(Contirz ued)


7-81


I Maintenance Schedule II - Diesel Engines


(Continued) 0 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. 't''g


15,000 Miles (24 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


(Contimred)


7-82


( C O I Z ~ ~ I I L ~ P C J ) 0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper


rotation pattern and additional information. See "Tires" in the Index.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. 'I:'::


DATE SERVICED


ACTUAL MILEAGE


BY:


20,000 Miles (32 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). A n Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is IO" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings wartn up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


[7 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


17 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fdsteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


7-83


If your engine has a thermostatically controlled cooling fan. inspect all hoses and ducts for propcr hook-up ( o r every 12 months. whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


G Check readfront axle fluid level and add fluid a s needed. Check


.I< .:. constant velocity joints and axle seals for leaking. -’*’*-


25,000 Miles (40 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines. front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C ) , or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. See “Tires” in the Index. Check readfront axle fluid level and add fluid as needed. Check constant velocity joints and axle seals for leaking. ‘!’*


DATE ACTUAL


MILEAGE


SERVICED BY:


7-84


I Maintenance Schedule II - Diesel Engines 30,000 Miles (48 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). For vehicles equipped with a 5-speed manual transmission with deep low: Lubricate the clutch fork ball stud through the fitting on the clutch housing. Lubricant must be added spring1-y to the fitting, as very little is required to lubricate the ball stud surface. Do not add lubricant more often than specified. Too much lubricant will damage the clutch assembly. Drain, flush and refill the cooling system with new coolant (or every 24 months, whichever occurs first). See "Engine Coolant" in the Index for what to use. An Ernission Control Service. Also inspect the hoses and replace them if they are cracked, swollen or deteriorated. Tighten all hose clamps (except constant tension clamps). Remove debris and clean the outside of the radiator and air conditioning condenser. Wash the radiator neck. To ensure proper operation, pressure test the radiator and cap. Replace air cleaner filter. An Emission Coratrol Service. For 2-Wheel Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Replace fuel filter. Replace filter sooner if it is clogged:? Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


(Continued)


7-85


I Maintenance Schedule II - Diesel Engines


(Continued) 0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


I DATE


I ACTUALMILEAGE I


SERVICED BY:


35,000 Miles (56 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs, Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. See “Tires” in the Index.


(Continued)


7-86


I Maintenance Schedule II - Diesel Engines


(Continued) 0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. *'%


I DATE


I ACTUALMILEAGE I


SERVICED BY:


40,000 Miles (64 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-1 2" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first).


0 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


(Continued)


7-87


I Maintenance Schedule II - Diesel Engines


( Con t in ~t ed) 0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


I DATE


I ACTUALMILEAGE I SERVICED BY:


45,000 Miles (72 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Service.


cj Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every I2 months, whichever occurs first). Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. See "Tires" in the Index.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. $:'%


DATE


ACTUAL MILEAGE


SERVICED BY:


1-88


50,000 Miles (80 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). AII Emissiou Cor1trd Senicv. Lubricate the front suspension, king pin bushings. steering linkage, transmission shift linkage, transfer case shift linkage. parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (- 12" C), or higher. When weather is cold, let the ball -joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). Change automatic transmission fluid and filter if the vehicle is mainly driven under one or more of these conditions:


In heavy city traffic where the outside temperature regularly reaches 90°F (32°C) or higher. I n hilly or mountainous terrain. When doing frequent trailer towing. Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, the fluid and filter do not require changing. Manual transmission fluid doesn't require change.


Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States. If your engine has a thermostatically controlled cooling Fan, inspect all hoses and ducts for proper hook-up (or every 12 months. whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


7-89


I- Maintenance Schedule II - Diesel Engines


(Continued) 0 Check rear/fi-ont axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. ‘!”:’


DATE


ACTUAL MILEAGE


SERVICED BY:


55,000 Miles (88 000 km) 0 Change engine oil and filter (or every 3 months, whichever occurs


first). An Emission Control Sen7ic.e.


0 Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage, transfer case shift linkage, parking brake cable guides, rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10” F (-12” C), or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every I2 months, whichever occurs first).


0 Rotate tires. See “Tire Inspection and Rotation’‘ in the Index for proper


rotation pattern and additional information. See “Tires” in the Index.


0 Check rear/front axle fluid level and add i-luid as needed. Check


constant velocity joints and axle seals for leaking.


.:. +


- I - - ’ -


DATE


I ACTUALMILEAGE I SERVICED BY:


~~~


7-90


60,000 Miles (100 000 km)


Change engine oil and filter (or every 3 months, whichever occurs first). An Emissim~ Control Ser~~ice. Lubricate the front suspension, king pin bushings, steering linkage, transmission shift linkage. transfer case shift linkage. parking brake cable guides. rear driveline center splines, front axle propshaft splines, brake pedal springs and clutch pedal springs. Ball joints and king pin bushings should not be lubricated unless their temperature is 10" F (-12" C). or higher. When weather is cold, let the ball joints and king pin bushings warm up before lubrication or they could be damaged. Perform each of the listed lubrication service items at this mileage interval (or every 12 months, whichever occurs first). For vehicles equipped with a 5-speed manual transmission with deep low: Lubricate the clutch fork ball stud through the fitting on the clutch housing. Lubricant must be added .spari11gl~* to the fitting, as very little is required to lubricate the ball stud surface. Do not add lubricant more often than specified. Too much lubricant will damage the clutch assembly. Drain, flush and refill the cooling system with new coolant (or every 24 months. whichever occurs first). See "Engine Coolant'' in the Index for what to use. Ar? Emissioll Cor1trol Service. Also inspect the hoses and replace them if they are cracked, swollen or deteriorated. Tighten all hose clamps (except constant tension clamps). Remove debris and clean the outside of the radiator and air conditioning condenser. Wash the radiator neck. To ensure proper operation, pressure test the radiator and cap. Replace air cleaner filter. An Emission Control Set-l*icv. For 2-Wheel Drive vehicles only: Clean and repack the front wheel bearings (or at each brake relining, whichever occurs first). Check the crankcase depression regulator valve system for any worn, plugged or collapsed hoses. See service manual. AIZ E~ui.ssio~? Co11troI ScJr-\,ic*e. Replace fuel filter. Replace filter sooner if it is clogged.-!- Check the EGR System (if equipped) (except Code F engine) as described in the service manual. At7 E I I I ~ S S ~ O I I


Control Service.


( C ~ ) 1 1 t i n ~ d )


7-93


(Continued) 0 Inspect accessory drive (serpentine) belt for cracks, fraying and wear and check belt for proper tension. Adjust or replace belt as needed. An Emission Control Service.


0 Inspect shields and underhood insulation for damage or looseness. Adjust or replace as required. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check the air intake system installation to assure that gaskets are properly sealed and that all hose connections, fasteners and other components are tight. Also check to be sure that the air cleaner housing is properly seated, the cover fits tightly and the wing nuts are tight. Tighten connections and fasteners or replace damaged parts as necessary. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 If your engine has a thermostatically controlled cooling fan, inspect all


hoses and ducts for proper hook-up (or every 12 months, whichever occurs first). Be sure the valve works properly. This is a Noise Emission Control Service. Applicable only to vehicles sold in the United States.


0 Check the exhaust pressure regulator valve for proper operation;


correct any binding. Inspect hoses for cracks, chafing or decay. Replace parts as needed. An Emission Control Service.


0 Check readfront axle fluid level and add fluid as needed. Check


constant velocity joints and axle seals for leaking. **


DATE ACTUAL


MILEAGE


SERVICED BY:


7-92


Part B: Owner Checks and Services Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. At the First 100, 1,000 and 6,000 Miles (160, I 600 and IO 000 km) For vehicles with dual wheels, check dual wheel nut torque. For proper torque, see “Wheel Nut Torque’’ in the Index.


At Each Fuel Fill


Engine Oil Level Check the engine oil level and add the proper oil if necessary. See “Engine Oil” in the Index for further details.


Engine Coolant Level Check the engine coolant level and add the proper coolant mix if necessary. See ”Coolant” in the Index for further details.


Windshield Washer Fluid Level Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See ”Windshield Washer Fluid” in the Index for further details. At Least Once a Month


Tire Inflation Check tire inflation. Make sure tires are inflated to the pressures specified on the Certification/Tire label which is located on the rear edge of the driver’s door or on the incomplete vehicle document in the cab. See “Tires” in the Index for further details.


7-93


Cassette Deck Clean cassette deck. Cleaning should be done every 50 hours of tape play. See “Audio Systems” in the Index for further details. At Least Once a Year


Key Lock Cylinders Lubricate the key lock cylinders with the lubricant specified in Part D.


Body Lubrication Lubricate all fuel doors, body hood and body door hinges, tailgate and tailgate handle pivot points, latches, locks, and folding seat hardware. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment.


Starter Switch A CAUTION:


When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow


the steps below.


1. Before you start, be sure you have enough room around the vehicle. It


should be parked on a level surface.


2. Firmly apply both the parking brake (see “Parking Brake” in the Index


if necessary) and the regular brake. NOTE: Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.


3. On automatic transmission vehicles, try to start the engine in each gear.


The starter should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service. On manual transmission vehicles, put the shift lever in NEUTRAL (N), push the clutch down halfway and try to start the engine. The starter should work only when the clutch is pushed down all the way to the floor. If the starter works when the clutch isn’t pushed all the way down, your vehicle needs service.


7-94


Brake-Transmission Shift Interlock - BTSI


1.


2.


3.


the vehicle. It


Before you start, be sure you have enough room around should be parked on a level surface. Firrnly apply the parking brake (see “Parking Brake” in the Index necessary). NOTE: Be ready to apply the regular brake immediately begins to move. With the engine off, turn the key to the RUN position, but don’t start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. if the shift lever moves out of PARK (P), your vehicle’s BTSI needs service.


if the vehicle


if


Steering Column Lock While parked, and with the parking brake set, in each shift lever position.


try to turn the key to LOCK


With an automatic transmission, the key should turn to LOCK only when the shift lever is in PARK (P). With a manual transmission, the key should the shift lever is in REVERSE (R).


turn to LOCK only when


On vehicles with a key release button, try to turn the key to LOCK without pressing the button. The key should turn to LOCK only with the key button depressed. On all vehicles, the key should come out only in LOCK.


7-95


Parking Brake and Automatic Transmission PARK (P) Mechanism Check


Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.


To check the parking brake: With the engine running and transmission in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the PARK (P) mechanism’s holding ability: Shift to PARK (P). Then release all brakes.


Lap and Shoulder Belts Condition and Operation Inspect belt system, including: webbing, buckles, latch plates, retractors, guide loops and anchors. Have a belt assembly replaced if the webbing has been cut or otherwise damaged.


7-96


Part C: Periodic Maintenance lnspections Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your GM dealer’s service department or other qualified service center do these jobs. Make sure any necessary repairs are completed at once.


Steering and Suspension Inspection Inspect the front and rear suspension and steering system for damaged. loose or missing parts, signs of wear, or lack of lubrication. Inspect power steering lines and hoses for proper hookup, binding, leaks, cracks, chafing, etc. (On vehicles equipped with manual steering gear, check for seal leakage.)


Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken. damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or other conditions which could cause a heat build-up in the floor pan or could let exhaust fumes into the vehicle. See “Engine Exhaust” in the Index.


Accelerator Control System On gasoline engines. lubricate the pivot at the TBI throttle lever stud with engine oil. Do not oil any accelerator or cruise control cables. Replace any cables that have high effort or excessive wear.


Drive Axle Service Check readfront axle fluid level and add as needed. Check constant velocity Joints and axle seals for leaking.


Transfer Case (Four- Wheel Drive) Inspection Every 12 months or at oil change intervals, check front axle and transfer case and add lubricant when necessary. Oil the control lever pivot point and all exposed control linkage. Check vent hose at transfer case for kinks and proper installation. More frequent lubrication may be required on off-road use.


7-97


Part D: necommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. USAGE Engine Oil (Gasoline Engine)


Engine Oil (Diesel Engine)


Engine Coolant


Coolant Supplement


Hydraulic Brake System


Hydraulic Clutch System


Parking Brake Cables


FLUIDLUBRICANT Engine oil with the American Pe- troleum Institute Certified For Gas- oline Engines “Starburst” symbol of the proper viscosity. To determine the preferred viscosity for your ve- hicle’s engine, see “Engine Oil” in the Index. Engine oil with the letters CF-4/SH is best for your vehicle. However, if CF-4/SH is not available, you may use CF-4/SG or CE/SH or CE/SG oil. These letters show American Petroleum Institute (APT) levels of quality. They may be listed in re- verse order, SHKF-4 or other let- ters such as, SHKD, CE, CF-4. To determine the preferred viscosity for your vehicle’s diesel engine, see “Engine Oil” in the Index.


50/50 mixture of water and a good quality ethylene glycol base anti- freeze or an approved recycled coolant conforming to GM Specifi- cation 6038-M. GM Part No. 3634621 or equivalent with a complete flush and refill. Delco Supreme 11 Brake Fluid (GM Part No. 1052535 or equiva- lent DOT-3 brake fluid). Hydraulic Clutch Fluid (GM Part No. 12345347 or equivalent). Chassis Lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB.


7-98


USAGE Power Steering System


Manual Transmission (5-Speed with Low Gear, RPO MT8)


Manual Transmission (5-Speed without Low Gear, RPO MG5)


Automatic Transmission


Key Lock Cylinders


Automatic Transmission Shift Linkage Clutch Fork Ball Stud (5-Speed with Low Gear)


Floor Shift Linkage Chassis Lubrication


Front Wheel Bearings


Differential, Standard, Front and Rear Axle


Differential, Locking


Transfer Case


FLUIDLUBRICANT GM Power Steering Fluid (GM Part No. 10500 I7 or equivalent). Castrol Syntorq' LT or equivalent (GM Part No. 12346191 - 1 gal.) (GM Part No. I23461 90 - 1 qt.). Synchromesh Transmission Fluid (GM Part No. 12345349 or equiva- lent). DEXR0N'-I11 Automauc Transmission Fluid. Lubricate with Multi-Purpose Lu- bricant (GM Part No. I2345 120) or synthetic SAE SW-30 engine oil. Engine oil.


Chassis lubricant (GM Part No. 12346003 or equivalent) or lubri- cant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Engine oil. Chassis lubricant (GM Part No. I2346003 or equivalent) or lubri- cant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Wheel bearing lubricant meeting requirements of NLGI Grade 2, Category GC or GC-LB (GM Part No. I2346003 or equivalent). Axle Lubricant (GM Part No. 105227 1 ) or SAE 8OW-90 GL-5 Gear Lubricant. Axle Lubricant (GM Part No. 105227 1) or SAE 80W-90 GL-5 Gear Lubricant. DEXR0N"-111 Automatic Transmission Fluid.


7-99


USAGE Column Shift Lever and Propeller Shaft


Windshield Washer Solvent


Propeller Shaft Spline/Universal Joint


Hood Latch Assembly a. Pivots and Spring Anchor b. Release Pawl


Hood and Door Hinges


Body Door Hinge Pins, Tailgate Hinge and Linkage, Folding Seat, Fuel Door Hinge Outer Tailgate Handle Pivot Points


Weatherstrip Conditioning


Weatherstrip Squeaks


Gas Line


FLUIDLUBRICANT Chassis lubricant meeting require- ments of NLGI Grade 2, Category LB or GC-LB (GM Part No. 12346003). GM Optikleen’ Washer Solvent (GM Part No. 105 1 5 1 5 ) or equiva- lent. Chassis lubricant (GM Part No. 12346003 or equivalent) or lubri- cant meeting requirements of NLGI Grade 2, Category LB or GC-LB.


a. Engine oil. b. Chassis lubricant (GM Part No. 12346003 or equivalent) or lubri- cant meeting requirements of NLGI Grade 2, Category LB or GC-LB. Engine oil or Lubriplate Lubricant (GM Part No. 1050109). Engine Oil.


Multi-Purpose Lubricant (GM Part No. 12345 120 or equivalent). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). Spray-A-Squeek 1 05 2277). Gas Line De-Icer (GM Part No. 105 15 16).


(GM Part No.


Part E: Maintenance Record After the scheduled services are performed, record the date, odometer reading and who performed the service in the boxes provided after the maintenance interval. Any additional information from “Owner Checks and Services” or “Periodic Maintenance” can be added on the following record pages. Also, you should retain all maintenance receipts. Your owner information portfolio is a convenient place to store them.


7-100


I Maintenance Record


7 - 101


TO001


7- 102


Notes


7- 103


Notes


7-104


Customer Assistance Information


Section


Here you will find out how to contact GMC Truck if you need assistance. This section also tells you how to obtain service publications and how to report any safety defects. This section includes information on: The Customer Satisfaction Procedure, Customer Assistance for Hearing or Speech Impaired, BBB Auto Line - Alternative Dispute Resolution Program, Reporting Safety Defects, Roadside Assistance. and Service Publications. Customer Satisfaction Procedure Your satisfaction and goodwill are important to your dealer and GMC Truck. Normally, any concern with the sales transaction or the operation of your vehicle will be resolved by your dealer’s Sales or Service Departments. Sometimes, however, despite the best intentions of all concerned, misunderstandings can occur. If your concern has not been resolved to your satisfaction, the following steps should be taken: STEP ONE - Discuss your concern with a member of dealership management. Normally, concerns can be quickly resolved at that level. If the matter has already been reviewed with the Sales, Service, or Parts Manager, contact the owner of the dealership or the General Manager.


8-1


STEP TWO - If after contacting a member of dealership management, it appears your concern cannot be resolved by the dealership without further help, contact the GMC Truck Consumer Relations Manager by calling 1 -800-GMC-TRUCK ( 1-800462-8782, Customer Assistance prompt.) In Canada, contact GM of Canada Customer Assistance Center in Oshawa by calling 1-800-263-3777 In Mexico, call (525) 254-3777. In Puerto Rico, call 1-800-496-9992 (English) or 1-800-496-9993 (Spanish). In the U.S. Virgin Islands, call 1-800-496-9994. In other overseas locations, contact GM North American Export Sales in Canada by calling 1-905-644-4 1 12. For prompt assistance, please have the following information available to give the Customer Assistance Representative:


(English) or 1-800-263-7854


(French).


0 Your name, address, home and business telephone numbers


Vehicle Identification Number (This is available from the vehicle registration or title, or the plate at the left top of the instrument panel and visible through the windshield.)


0 Dealership name and location 0 Vehicle delivery date and present mileage 0 Nature of concern


We encourage you to call the toll free number listed previously in order to give your inquiry prompt attention. However, if you wish to write GMC Truck, write to:


GMC Truck Customer Assistance 3 I E. Judson Street 1607-04 Pontiac, MI 48342-2230


Refer to your Warranty and Owner Assistance Information booklet for addresses of Canadian and GM Overseas offices. When contacting GMC Truck, please remember that your concern will likely be resolved in the dealership, using the dealership’s facilities, equipment and personnel. That is why we suggest you follow Step One first if you have a concern.


8-2


( 1-800-462-8583).


(TDD users in Canada can dial


Customer Assistance for the Hearing or Speech Impaired (TDD) To assist customers who have hearing difficulties, GMC Truck has installed special TDD (Telecommunication Devices for the Deaf) equipment at its Customer Assistance Center. Any hearing or speech impaired customer who has access to a TDD or a conventional teletypewriter (TTY) can communicate with GMC Truck by dialing: In the United States. 1-800-GMC-TKTD I-800-263-3830.) GM Participation in BBB AUTO LINE - Alternative Dispute Resolution Program * $'This program may not be available in all states, depending on state law. Canadian owners refer to your Warranty and Owner Assistance Information booklet. General Motors reserves the right to change eligibility limitations and/or to discontinue its participation in this program. Both GMC Truck and your GMC Truck dealer are committed to making sure you are completely satisfied with your new vehicle. Our experience has shown that, if a situation arises where you feel your concern has not been adequately addressed, the Customer Satisfaction Procedure described earlier in this section is very successful. There may be instance.s where an impartial third-party can assist in arriving at a solution to a disagreement regarding vehicle repairs or interpretation of the New Vehicle Limited Warranty. To assist in resolving these disagreements, GMC Truck voluntarily participates in BBB AUTO LINE. BBB AUTO LINE is an out-of-court program administered by the Better Business Bureau system to settle disputes between customers and automobile manufacturers. This program is available free of charge to customers who currently own or lease a GM vehicle. If you are not satisfied after following the Customer Satisfaction Procedure, you may contact the BBB using the toll-free telephone number, or write them at the following address: BBB AUTO LINE Council of Better Business Bureaus 4200 Wilson Boulevard Suite 800 Arlington, VA 22203 Telephone: 1-800-955-5 100


8-3


To file a claim, you will be asked to provide your name and address, your Vehicle Identification Number (VIN), and a statement of the nature of your complaint. Eligibility is limited by vehicle age and mileage, and other factors. We prefer you utilize the Customer Satisfaction Procedure before you resort to AUTO LINE, but you may contact the BBB at any time. The BBB will attempt to resolve the complaint serving as an intermediary between you and GMC Truck. If this mediation is unsuccessful, an informal hearing will be scheduled where eligible customers may present their case to an impartial third-party arbitrator. The arbitrator will make a decision which you may accept or reject. If you accept the decision, GM will be bound by that decision. The entire dispute resolution procedure should ordinarily take about forty days from the time you file a claim until a decision is made. Some state laws may require you to use this program before filing a claim with a state-run arbitration program or in the courts. For further information, contact the BBB at 1-800-955-5 100 or the GMC Truck Customer Assistance Center at 1-800-GMC-TRUCK REPORTING SAFETY DEFECTS TO THE UNITED STATES GOVERNMENT If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (,NHTSA), in addition to notifying General Motors. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer, or General Motors. To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-8004-24-9393 (or 366-0 123 in the Washington, D.C. area) or write to: NHTSA, U.S. Department of Transportation Washington, D.C. 20590 You can also obtain other information about motor vehicle safety from the Hotline.


(1-800-462-8782).


8-4


REPORTING SAFETY DEFECTS TO THE CANADIAN GOVERNMENT If you live in Canada, and you believe that your vehicle has a safety defect, you should immediately notify Transport Canada, in addition to notifying General Motors of Canada Limited. You may write to: Transport Canada Box 8880 Ottawa, Ontario K1 G 352. REPORTING SAFETY DEFECTS TO GENERAL MOTORS In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you’ll notify us. Please call us at 1-800-GMC-TRUCK (1-800-462-8782),


or write:


(English) or 1-800-263-7854


GMC Truck Consumer Relations 3 1 E. Judson Street 1607-04 Pontiac, MI 48342-2230 In Canada, please call us at 1-800-263-3777 (French). Or, write: General Motors of Canada Limited Customer Assistance Center 1908 Colonel Sam Drive Oshawa, Ontario LlH 8P7 Roadside Assistance GMC Truck’s Roadside Assistance provides stranded owners with over-the-phone or the following special services: Flat Tire Change: Installation of spare tire will be covered at no charge (customer is responsible for repair or replacement of tire). Fuel Delivery: Delivery of enough fuel for the customer to get to the nearest service station (up to $4.00). Jump Start: No-start situations which require a battery jump start will be covered at no charge. Lock Out: Replacement keys or locksmith service will be covered at no charge if you are unable to gain entry into your vehicle. Delivery of the replacement key will be covered at no charge within a 10-mile radius.


roadside repairs, location of the nearest GMC Truck dealer,


8-5


Emergency Towing Service: Towing to the nearest GMC Truck dealer for warranty related disablements. The Roadside Assistance services listed above are available to retail and retail lease customers operating 1995 light duty GMC trucks for a period of 36 months or 36,000 miles. All services must be pre-arranged by GMC Truck Roadside Assistance. Note: Over-the-phone assistance, such as providing the name of the closest dealer or minor technical advice, etc. is available to all owner/operators of GMC Truck vehicles, regardless of vehicle or mileage. Just dial GMC Truck Roadside Assistance at 1-800-GMC TRUCK (1-800-462-8782, Roadside Assistance prompt) to reach a qualified representative who can assist you. Your Roadside Assistance representative will ask for the following information when your call is received:


0 Vehicle Identification Number (VIN). 0 Name and Home Address. 0 Telephone number and location from which you are calling. 0 Location, license plate number and color of your GMC truck.


Mileage of vehicle and description of problem.


Roadside Assistance is available 24 hours a day, seven days a week, 365 days a year, including weekends and holidays. Should you have any questions about Roadside Assistance, call the GMC Truck Roadside Assistance center or contact your dealer.


Roadside Assistance is not part of or included in the coverage provided by the New Vehicle Limited Warranty. GMC Truck reserves the right to make any changes or discontinue the Roadside Assistance program at any time without notification.


Canadian Roadside Assistance Vehicles purchased in Canada have an extensive Roadside Assistance program accessible from anywhere in Canada or the U.S.A. Please refer to the separate brochure provided by the dealer or call 1-800-268-6800 for emergency services.


8-6


Courtesy Transportation The GMC Truck Commitment Plus Program offers courtesy transportation for customers when obtaining warranty service. The Courtesy Transportation Program is available to retail purchasers of Commitment Plus eligible 1995 GMC light duty trucks. This program is offered in conjunction with the 36 month/36,000 mile BUMPER TO BUMPER New Vehicle Limited Warranty. In Canada, please consult your GM dealer for information on courtesy transportation. COURTESY TRANSPORTATION INCLUDES:


One way SHUTTLE RIDE from the dealership (up to 10 miles) for same-day warranty repairs. A loaner vehicle will be made available for overnight warranty repairs up to a 5 day maximum, or up to a $30 allowance for a rental vehicle, cab, bus or other transportation in lieu of a loaner. (Bringing vehicles in late in the day, for service on the next day, does not constitute overnight repairs.) GAS allowance of up to $10 a day for rides provided by another person (i.e., friend, neighbor, etc.) in lieu of rental for overnight warranty repair up to 5 day maximum.


Note: All Courtesy Transportation arrangements will be administered by your GMC Truck dealership service management. All requests should reflect actual costs up to and not to exceed the maximum allowable dollar limits.


0 The Commitment Plus Courtesy Transportation Program


is not part of the BUMPER TO BUMPER Limited Warranty. GMC Truck reserves the right to make any changes or discontinue the Courtesy Transportation Program at any time without notification.


0 For additional program details contact your GMC Truck dealer.


Note: Because of insurance liability considerations, age restrictions exist in some states when loaning dealer owned vehicles or obtaining vehicles from rental establishments. See your dealer for details.


8-7


Service and Owner Publications Service manuals, service bulletins, owner’s manuals and other service literature are available for purchase for all current and many past model General Motors vehicles. Toll-free telephone numbers for ordering information: United States . . . . . . . . . 1-800-551-4123 Canada . . . . . . . . . . . . . . 1-800-668-5539


Service Manuals Service manuals contain diagnosis and repair information for all chassis and body systems. They may be useful for owners who wish to get a greater understanding of their vehicle. They are also useful for owners with the appropriate skill level or training who wish to perform “do-it-yourself’ service. These are authentic General Motors’ service manuals meant for professional, qualified technicians.


Service Bulletins Service bulletins covering various subjects are regularly sent to all General Motors dealerships. GM monitors product performance in the field. When service methods are found which promote better service on GM vehicles, bulletins are created to help the technician perform better service. Service bulletins may involve any number of vehicles. Some will describe inexpensive service; others will describe expensive service. Some will advise of new or unexpected conditions, and others may help avoid future costly repairs, Service bulletins are meant for qualified technicians. In some cases they refer to service manuals, specialized tools, equipment and safety procedures necessary to service the vehicle. Since these bulletins are issued throughout the model year and beyond, an index is required and published quarterly to help identify specific bulletins. Subscriptions are available. You can order an index at the toll-free numbers listed previously, or ask a GM dealer to see an index or individual bulletin. Owner Publications Owner’s manuals, warranty folders and various owner assistance booklets provide owners with general operation and maintenance information.


8-8


Notes


1995 SERVICE PUBLICATIONS


ORDERING INFORMATION


You can get manuals that To order them, fill out the order form on the address below.


tell how to operate and service your vehicle.


the next page and send


it to


GMC Truck Service Publications


Post Office Box 436006


Pontiac, MI 48343


If you have questions or would like to order using your credit card,


call us TOLL FREE at 1-800-627-5699.


From outside the Continental United States, please call 1-31 3-455-801 6


SERVICE MANUALS


Service Manuals have the diagnosis, repair and overhaul information engines, transmissions, axle, suspension, brakes, electrical, steering, body, etc. NOTE: Please specify special body or engine types on order form. Write information in the Form Number column. For example: Turbo, Convertible.


on


OWNER’S INFORMATION


Owner publications are written directly for owners and intended to provide basic operational information about the vehicle. The Owner’s Manual includes the Maintenance Schedule for all models. Owner’s manuals are available individually or as a complete portfolio.


GM SERVICE BULLETINS


GM Service Bulletins (GMSB) provides technical service information to knowledgeably service General Motors cars These bulletins may be purchased in a subscription package. Pricing and ordering information


is available by calling 1-800-762-4356,


and trucks.


N


I .. ;?; I e3


.. 0 U


.. 0 +


Index


Adding Equipment to Your Air Bag-Equipped Vehicle (See "Supplemental Intlatable Restraint System (SIR)") Air Bag (See "Supplemental Intlatable Restrain1 System (SIR)")


Readiness Light (See "Lights")


. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Materials Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Arbitration Program (See "Better Business Bureau Media Audio Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Air Cleaner (See "Engine-Air Cleaner") Air Conditioning (See "HeatedAir Conditioning Controls") Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anti-Lock Brakes (See "Brakes") Appearance Care


3-25 . . . . . . . . . . . . . . . . 6-67 . . . . . . . . . . . . . . . . . 6-75 . tion") . . . . . . . . . . . . . . . . . . 3-6 3-24 Care of Your Cassette Player and Tapes . . . . . . . . . . . . . . . . . . . . . . . . . . . . Care_of Compact Discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25 . . . . . . . . . . . . . . . . . . . . . . . ETR: AM-FM Stereo Audio Cassette System 3-9 ETRf AM-FM Stereo Audio Cassette ATC System . . . . . . . . . . . . . . . . . . 3-11 ETR'?' AM-FM Stereo Audio Compact Disc ATC System . . . . . . . . . . . . . 3-16 3-22 3-7 3- 14. 3-20 3-23


Rcmote Cassette Player . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ETR&AM-FM Stereo Audio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . THEFTLOCK Theft Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . Understanding Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Automatic Transmission (See "Tnlnsmission") Axle


LockingRea r . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front (See "Four-Wheel Drive") Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Belts (See "Safety Belts") Better Business Bureau Mediation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Blizzard (See "Driving-If You're Caught in a Blizzard") Brakes


Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anti-Lock (ABS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anti-Lock Warning Light (See "Lights") Hydro-Boost Brake System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Master Cylinder Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PedalTravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Propshaft Parking Brake Burnish Procedure . . . . . . . . . . . . . . . . . . . . . . . . Replacingparts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . System Warning Light (See *'Lights") To Check Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trailer (.See "Trailer-Brakes") Transmission Shift Interlock (BTSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . WhattoAdd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . In Emergencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4-7


2-27


6-32


6-47


8-3


6-45 4-6


6-41 6-42 2-27 6 4 4 2-28 6-45


6-43


2-20 6-44 6 4 3


Break.In. New Vehicle Bulb Replacement


2-9


............................................ Center High Mounted Stop Lamp (CHMSL) ........................ 6-54 ......................................... Composite Headlamps 6-49 Fender Marker Lamps .......................................... 6-53 . . . . . . . . . . . . 6-51 Front Park/Turn Signal Lamps with Composite Headlamps Front Park/Turn Signal Lamps with Sealed Beam Headlamps . . . . . . . . . . . 6-50 HalogenBulbs ................................................ 6-48 Rear Lamps (Chassis Cab Models) ................................ 6-56 Rear Lamps (Pickup Models) .................................... 6-55 Replacement Chart ............................................. 6-88 ........................................... Roof Marker Lamps 6-54 Sealed Beam Headlamps ........................................ 6-47 Side Marker Lamps ............................................ 6-52 Tailgate Marker Lamps ......................................... 6-53


Capacities and Specifications ....................................... CarbonMonoxide ............................................... Care of Your Cassette Tape Player (See “Audio Systems” ) Cassette Tape Player System (See “Audio Systems” Catalyticconverter .............................................. Center High Mounted Stop Lamp (CHMSL) (See “Lamps” ) Certificatioflire Label ........................................... Changing a Flat Tire .............................................. Chemical Paint Spotting ........................................... Child Restraints (See “Safety Belts”) Cigarette LightedAshtrays ......................................... Circuit Breakers (See “Fuses and Circuit Breakers”) Cleaning


6-80 2-32


6-57


4-37 5-26 6-74


2-58


DieselEngine ................................................ 6-14 Fabric Protection .............................................. 6-69 Finishcare .................................................. 6-72 Glass ....................................................... 6-71 InsideofVehicle .............................................. 6-68 Instrument Panel, Top .......................................... 6-70 Leather ..................................................... 6-70 Outside of Vehicle ............................................. 6-72 Outside of the Windshield and Wiper Blades ........................ 6-71 Special Problems .............................................. 6-69 Underbody .................................................. 6-74 Vinyl ....................................................... 6-70 Weatherstrips ................................................. 6-71 WheelsandTires .............................................. 6-73 Audio System with AUTO TONE System ........................... Audio System without AUTO TONE System


3-7 ........................ 3-6 ComfortControls ................................................. 3-1 Compact Disc (CD) System (See “Audio Systems”) Compass ....................................................... 2-54 Control of a Vehicle ............................................... 4-4 Coolant (See “Engine”) Cooling System Capacity .......................................... Courtesy Transportation ............................................ CrankcaseCapacity ..............................................


Clock, Setting the


6-82 8-7 6-83


Cruise Control (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 OnHills . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47 Passing Another Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 To Erase Speed Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48 ToGetOutOf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-47 ToIncreaseSpeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45 ToReduceSpeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 ToResume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45 ToSet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Customer Assistance for the Hearing or Speech Impaired . . . . . . . . . . . . . . . . . 8-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Customer Assistance Information Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1


Daytime Running Lamps (See “Lamps-Daytime Running Lamps”) Daytime Running Lamps (DRL) Indicator Light (See “Lights”) Diesel Fuel Requirements and Fuel System (See “Fuel-Diesel”) Differential (See “Axle”) Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 PowerDoorLocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 SideDoors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3


Drive Axle (See “Axle”) Driving


AtNight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23 City . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26 Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Freeway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27 HillandMountainRoads ....................................... 4-29 ............................................ Highway Hypnosis 4-28 If You’re Caught in a Blizzard ................................... 4-33 OnGrades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4 7 SnoworIce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31 In Snow (Diesel Engines) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 IntheRain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 LossofControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 Nightvision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Off-Road Driving with Your Four-wheel Drive Vehicle . . . . . . . . . . . . . . 4-12 After Off-Road Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23 Before You Go Off-Roading .................................. 4-12 Passing ..................................................... 4-10 Through Deep Standing Water ................................... 2-14 Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31 DrunkenDriving ................................................. 4-2


Electrical System


Engine


...........................................

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