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6 — Right Stop/Turn
STARTING AND OPERATING 455
WARNING!
Any work done to the vehicle’s electrical system or wiring should be performed by a qualified automo- tive technician. If done improperly it may cause damage to the electrical system wiring and could result in serious or fatal injury.
Towing Tips Before setting out on a trip, practice turning, stopping and backing the trailer up in an area away from heavy traffic. Automatic Transmission The “DRIVE” range can be selected when towing. How- ever, if frequent shifting occurs while in this range, select “TOW/HAUL” mode (if equipped) or select a lower gear using the Electronic Range Select (ERS) feature.
1 — Battery 2 — Backup Lamps 3 — Right Stop/Turn 4 — Electric Brakes
Seven-Pin Connector 5 — Ground 6 — Left Stop/Turn 7 — Running Lamps
456 STARTING AND OPERATING NOTE: Using “TOW/HAUL” mode or a lower gear range while operating the vehicle under heavy operating conditions will improve performance and extend trans- mission life by reducing excessive shifting and heat build up. This action will also provide better engine braking. The automatic transmission fluid and filter should be changed if you regularly tow a trailer for more than 45 minutes of continuous operation. Refer to “Mainte- nance Schedule” for the proper maintenance intervals. NOTE: Check the automatic transmission fluid level before towing. Tow/Haul To reduce potential for automatic transmission overheat- ing, turn the “TOW/HAUL” feature ON when driving in hilly areas, or select a lower gear range (using the Electronic Range Select (ERS) feature) on more severe grades.
Electronic Speed Control – If Equipped − Do not use in hilly terrain or with heavy loads. − When using the speed control, if you experience speed drops greater than 10 mph (16 km/h), disengage until you can get back to cruising speed.
− Use speed control in flat terrain and with light loads to
maximize fuel efficiency.
Cooling System To reduce potential for engine and transmission over- heating, take the following actions: − City Driving When stopped for short periods of time, shift the trans- mission into NEUTRAL and increase engine idle speed. − Highway Driving Reduce speed.
− Air Conditioning Turn off temporarily.
SNOWPLOW
1500 Models Only
NOTE: Do not use this model vehicle for snowplow applications.
WARNING!
Snowplows and other aftermarket equipment should not be added to the front end of your vehicle. The airbag crash sensors may be affected by the change in the front end structure. The airbags could deploy unexpectedly or could fail to deploy during a colli- sion resulting in serious injury or death.
STARTING AND OPERATING 457
CAUTION!
Using this vehicle for snowplow applications can cause damage to the vehicle.
WARNING!
Attaching a snowplow to this vehicle could adversely affect performance of the airbag system in an acci- dent. Do not expect that the airbag will perform as described earlier in this manual
2500/3500 Models Only Snowplow Prep Packages are available as a factory installed option. These packages include components necessary to equip your vehicle with a snowplow. NOTE: Before installation of a snowplow it is highly recommended that the owner/installer obtain and follow the recommendations contained within the current
458 STARTING AND OPERATING Dodge Body Builders Guide. See your authorized dealer, installer or snowplow manufacturer for this information. There are unique electrical systems that must be con- nected to properly assure operator safety and prevent overloading vehicle systems.
WARNING!
Attaching a snowplow to this vehicle could adversely affect performance of the airbag system in an acci- dent. Do not expect that the airbag will perform as described earlier in this manual
CAUTION!
The “Lamp Out” indicator could illuminate if exte- rior lamps are not properly installed.
level.
Before Plowing • Check the hydraulic system for leaks and proper fluid • Check the mounting bolts and nuts for proper tight- • Check the runners and cutting edge for excessive wear. The cutting edge should be 1/4 to 1/2 in (6 cm to 1.2 cm) above ground in snow plowing position. • Check that snowplow lighting is connected and func-
ness.
tioning properly.
Snowplow Prep Package Model Availability For Information about snowplow applications visit www.dodge.com or refer to the current Dodge Body Builders Guide. 1. The maximum number of occupants in the truck should not exceed two.
2. The total GVWR or the Front GAWR or the Rear GAWR should never be exceeded. 3. Cargo capacity will be reduced by the addition of options or passengers, etc. The loaded vehicle weight, including the snowplow system, all aftermarket accessories, driver, passengers, options, and cargo, must not exceed either the Gross Vehicle Weight (GVWR) or Gross Axle Weight (GAWR) ratings. These weights are specified on the Safety Com- pliance Certification Label on the driver’s side door opening. NOTE: Detach the snowplow when transporting pas- sengers. Vehicle front end wheel alignment was set to specifica- tions at the factory without consideration for the weight of the plow. Front end toe-in should be checked and reset
STARTING AND OPERATING 459
if necessary at the beginning and end of the snowplow season. This will help prevent uneven tire wear. The blade should be lowered whenever the vehicle is parked. Maintain and operate your vehicle and snowplow equip- ment following the recommendations provided by the specific snowplow manufacturer. Over the Road Operation With Snowplow Attached The blade restricts air flow to the radiator and causes the engine to operate at higher than normal temperatures. Therefore, when transporting the plow, angle the blade completely and position it as low as road or surface conditions permit. Do not exceed 40 mph (64 km/h). The operator should always maintain a safe stopping distance and allow adequate passing clearance.460 STARTING AND OPERATING Operating Tips Under ideal snow plowing conditions, 20 mph (32 km/h) should be maximum operating speed. The operator should be familiar with the area and surface to be cleaned. Reduce speed and use extreme caution when plowing unfamiliar areas or under poor visibility. NOTE: During snowplow usage on vehicles equipped with outside temperature display, the display may show higher temperatures than the outside ambient tempera- ture. The higher displayed temperature is due to blocked or reduced airflow to the underhood ambient tempera- ture sensor caused by the snowplow. In addition, on vehicles equipped with Automatic Temperature Control (ATC), it is suggested that the interior cabin temperature be manually controlled should the system not perform as desired while in automatic mode. Both the outside tem- perature display and ATC operation will return to nor- mal when the snowplow is removed.
General Maintenance Snowplows should be maintained in accordance with the plow manufacturer’s instructions. Keep all snowplow electrical connections and battery terminals clean and free of corrosion. When plowing snow, to avoid transmission and drive- train damage, the following precautions should be ob- served. • Operate with transfer case in 4L when plowing small or congested areas where speeds are not likely to exceed 15 mph (24 km/h). At higher speeds operate in 4H. • Vehicles with automatic transmissions should use 4L range when plowing deep or heavy snow for extended periods of time to avoid transmission overheating.
• Do not shift the transmission unless the engine has returned to idle and wheels have stopped. Make a practice of stepping on the brake pedal before shifting the transmission.
RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)
CAUTION!
Front or rear wheel lifts should not be used. Internal damage to the transmission or transfer case will occur if a front or rear wheel lift is used when recreational towing.
Recreational Towing – Two-Wheel Drive Models
Recreational towing of two-wheel drive models is not allowed. Towing with the rear wheels on the ground can result in severe transmission damage.
Recreational Towing – Four-Wheel Drive Models
STARTING AND OPERATING 461
CAUTION!
Failure to follow these requirements can cause severe damage to the transmission and/or transfer case.
NOTE: Both the manual shift and electronic shift trans- fer cases must be shifted into NEUTRAL for recreational towing. Automatic transmissions must be shifted into the PARK position for recreational towing. Refer to the following for the proper transfer case NEUTRAL shifting procedure for your vehicle.
462 STARTING AND OPERATING Recreational Towing Procedure (Manual Shift Transfer Case) – If Equipped Use the following procedure to prepare your vehicle for recreational towing:
WARNING!
You or others could be injured if you leave the vehicle unattended with the transfer case in the NEUTRAL position without first fully engaging the parking brake. The transfer case NEUTRAL position disengages both the front and rear driveshafts from the powertrain and will allow the vehicle to move, even if the transmission is in PARK. The parking brake should always be applied when the driver is not in the vehicle.
CAUTION!
It is necessary to follow these steps to be certain that the transfer case is fully in NEUTRAL before recre- ational towing to prevent damage to internal parts.
1. Bring the vehicle to a complete stop. 2. Shut OFF the engine. 3. Press the brake pedal. 4. Shift the transmission into NEUTRAL. 5. Shift the transfer case lever into NEUTRAL. 6. Start the engine. 7. Shift the transmission into REVERSE. 8. Release the brake pedal for five seconds and ensure that there is no vehicle movement.
9. Repeat steps 7 and 8 with the transmission in DRIVE. 10. Turn OFF the engine and place the ignition switch in the OFF position. 11. Shift the transmission into PARK. 12. Apply the parking brake. 13. Attach the vehicle to the tow vehicle with the tow bar. 14. Release the parking brake.
CAUTION!
Damage to the transmission may occur if the trans- mission is shifted into PARK with the transfer case in NEUTRAL and the engine running. With the transfer case in NEUTRAL ensure that the engine is OFF prior to shifting the transmission into PARK.
STARTING AND OPERATING 463
Returning to Normal Operation – Manual Shift Transfer Case Use the following procedure to prepare your vehicle for normal usage: 1. Bring the vehicle to a complete stop. 2. Apply the parking brake. 3. Shut OFF the engine. 4. Press the brake pedal. 5. Shift the transmission into NEUTRAL. 6. Shift the transfer case lever into desired position. 7. Shift the transmission into PARK.
464 STARTING AND OPERATING
WARNING!
You or others could be injured if you leave the vehicle unattended with the transfer case in the NEUTRAL position without first fully engaging the parking brake. The transfer case NEUTRAL position disengages both the front and rear driveshafts from the powertrain and will allow the vehicle to move, even if the transmission is in PARK. The parking brake should always be applied when the driver is not in the vehicle.
CAUTION!
• Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper face bar will be damaged. • Do not disconnect the rear driveshaft because fluid will leak from the transfer case and damage the internal parts.
Recreational Towing Procedure (Electronic Shift Transfer Case) – If Equipped Use the following procedure to prepare your vehicle for recreational towing:
WARNING!
You or others could be injured if you leave the vehicle unattended with the transfer case in the NEUTRAL position without first fully engaging the parking brake. The transfer case NEUTRAL position disengages both the front and rear driveshafts from the powertrain and will allow the vehicle to move, even if the transmission is in PARK. The parking brake should always be applied when the driver is not in the vehicle.
STARTING AND OPERATING 465
CAUTION!
It is necessary to follow these steps to be certain that the transfer case is fully in NEUTRAL before recre- ational towing to prevent damage to internal parts.
1. Bring the vehicle to a complete stop. 2. Turn OFF the engine. 3. Turn the ignition switch to the ON position, but do not start the engine. 4. Press the brake pedal. 5. Shift the transmission into NEUTRAL. 6. Press the transfer case switch NEUTRAL button for four seconds. 7. After the shift is completed and the NEUTRAL light comes on, release the NEUTRAL button.
466 STARTING AND OPERATING 8. Start the engine. 9. Shift the transmission into REVERSE. 10. Release the brake pedal for five seconds and ensure that there is no vehicle movement. 11. Repeat Steps 9 and 10 with the transmission in DRIVE. 12. Turn the engine OFF and place the ignition switch in the OFF position. 13. Shift the transmission into PARK. 14. Apply the parking brake. 15. Attach the vehicle to the tow vehicle with the tow bar. 16. Release the parking brake. NOTE: • The transfer case cannot be shifted into NEUTRAL
from the 4WD AUTO (if equipped) position.
• Steps 1 through 5 are requirements that must be met prior to pressing the NEUTRAL button, and must continue to be met until the four seconds elapses and the shift has been completed. If any of these require- ments (with the exception of 3 - Key ON) are not met prior to pressing the NEUTRAL button or are no longer met during the four second timer, then the NEUTRAL indicator light will flash continuously until all requirements are met or until the NEUTRAL button is released. • The ignition switch must be in the ON position for a shift to take place and for the position indicator lights to be operable. If the ignition switch is not in the ON position, the shift will not take place and no position indicator lights will be on or flashing. • The flashing NEUTRAL indicator light indicates that
shift requirements have not been met.
CAUTION!
Damage to the transmission may occur if the trans- mission is shifted into PARK with the transfer case in NEUTRAL and the engine running. With the transfer case in NEUTRAL, ensure that the engine is OFF prior to shifting the transmission into PARK.
Returning to Normal Operation – Electronic Shift Transfer Case Use the following procedure to prepare your vehicle for normal usage: 1. Bring the vehicle to a complete stop. 2. Turn OFF the engine. 3. Turn the ignition switch to the ON position, but do not start the engine. 4. Press the brake pedal.
STARTING AND OPERATING 467
5. Shift the transmission into NEUTRAL. 6. Press the transfer case switch NEUTRAL button for one second. 7. After the NEUTRAL indicator light turns off, release the NEUTRAL button. 8. After the NEUTRAL button has been released, the transfer case will shift to the position identified by the selector switch. 9. Shift the transmission into PARK. NOTE: • Steps 1 through 5 are requirements that must be met prior to pressing the transfer case NEUTRAL button and must continue to be met until one second elapses and the shift has been completed. If any of these requirements (with the exception of step 3 - key ON) are not met prior to pressing the NEUTRAL button, or are no longer met during the one second time, then all
468 STARTING AND OPERATING
of the mode position indicator lights will flash con- tinuously until all requirements are met or until the NEUTRAL button is released. • The ignition switch must be in the ON position for a transfer case shift to take place and for the position indicator lights to be operable. If the ignition switch is not in the ON position, the shift will not take place and no position indicator lights will be on or flashing. • The flashing NEUTRAL position indicator light indi-
cates that shift requirements have not been met.
WARNING!
You or others could be injured if you leave the vehicle unattended with the transfer case in the NEUTRAL position without first fully engaging the parking brake. The transfer case NEUTRAL position disengages both the front and rear driveshafts from the powertrain and will allow the vehicle to move, even if the transmission is in PARK. The parking brake should always be applied when the driver is not in the vehicle.
CAUTION!
• Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper face bar will be damaged. • Do not disconnect the rear driveshaft because fluid will leak from the transfer case and fluid loss will damage internal parts.
STARTING AND OPERATING 469
EQUIPMENT IDENTIFICATION PLATE The equipment Identification Plate is located on the hood inner surface. The following information about your vehicle is dis- played on this plate: Model, Wheelbase, Vehicle Identifi- cation Number, Truck Order Number, and code numbers with descriptions of all production and special equip- ment on the truck as shipped from the factory. NOTE: Always refer to the Equipment Identification Plate when ordering parts.
WHAT TO DO IN EMERGENCIES
CONTENTS
䡵 Hazard Warning Flasher . . . . . . . . . . . . . . . . 472
䡵 Jacking And Tire Changing . . . . . . . . . . . . . . . 472
▫ Jack Location . . . . . . . . . . . . . . . . . . . . . . . 473
▫ Removing The Spare Tire . . . . . . . . . . . . . . . 478
▫ Preparations . . . . . . . . . . . . . . . . . . . . . . . . 479
▫ Instructions . . . . . . . . . . . . . . . . . . . . . . . . 480
▫ Hub Caps/Wheel Covers — If Equipped . . . 487
▫ Wheel Nuts . . . . . . . . . . . . . . . . . . . . . . . . 488
▫ To Stow The Flat Or Spare . . . . . . . . . . . . . . 490䡵 Hoisting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491
䡵 Jump-Starting Procedures . . . . . . . . . . . . . . . . 491
▫ Preparations For Jump-Start . . . . . . . . . . . . . 492
▫ Jump-Starting Procedure . . . . . . . . . . . . . . . 493
䡵 Freeing A Stuck Vehicle . . . . . . . . . . . . . . . . . 495
䡵 Emergency Tow Hooks — If Equipped . . . . . . 496
䡵 Towing A Disabled Vehicle . . . . . . . . . . . . . . . 497
▫ Four-Wheel Drive Vehicles . . . . . . . . . . . . . . 497
▫ Two-Wheel Drive Vehicles . . . . . . . . . . . . . . 498472 WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHER The Hazard Warning flasher switch is located on the upper switch bank just below the radio.
Press the switch to turn on the Hazard Warning flasher. When the switch is activated, all directional turn signals will flash on and off to warn oncoming traffic of an emergency. Press the switch a second time to turn off the Hazard Warning flasher. This is an emergency warning system and should not be used when the vehicle is in motion. Use it when your vehicle is disabled and is creating a safety hazard for other motorists. When you must leave the vehicle to seek assistance, the Hazard Warning flasher will continue to operate even though the ignition switch is OFF. NOTE: With extended use, the Hazard Warning flasher may discharge your battery.
JACKING AND TIRE CHANGING
WARNING!
• Being under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never put any part of your body under a vehicle that is on a jack. Never start or run the engine while the vehicle is on a jack. If you need to get under a raised vehicle, take it to an authorized service center where it can be raised on a lift. • The jack is designed to use as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes. The vehicle should be jacked on a firm level surface only. Avoid ice or slippery areas.
Jack Location The jack and jack tools are stored under the front passenger seat. Removal To access the jack and jack tools you must remove the plastic access cover, located on the side of the seat. To remove the cover, pull the front part of the cover (closest to the front of the seat) toward you to release a locking tab. Once the front of the cover is loose, slide the cover toward the front of the seat until it is free from the seat frame.
WHAT TO DO IN EMERGENCIES 473
Jack Access Cover
474 WHAT TO DO IN EMERGENCIES Remove the jack and tools by removing the wing bolt and sliding the assembly from under the seat.
Jack and Tools (1500 Series)
Jack and Tools (2500/3500 Series)
WARNING!
After using the jack and tools, always reinstall them in the original carrier and location. While driving you may experience abrupt stopping, rapid accelera- tion or sharp turns. A loose jack, tools, bracket or other objects in the vehicle may move around with force, resulting in serious injury.
Reinstalling The Jack And Tools (1500 Series) 1. Lower the jack all the way down by turning the jack turn-screw until the jack is snug. 2. Position the jack and tool bag (unrolled). Make sure the lug wrench is under the jack near the jack turn-screw.
WHAT TO DO IN EMERGENCIES 475
Turn Screw and Lug
476 WHAT TO DO IN EMERGENCIES 3. Fold the flap and roll the jack tool kit into a cylindrical package (in direction of arrows) and tie to the jack using the tie straps.
Folding Flap and Rolling Bag
Tying Bag to Jack with Straps
WHAT TO DO IN EMERGENCIES 477
Jack and Tools Tied
Jack and Tools (1500 Series)
4. Place the jack and tools in the storage position holding the jack by the jack turn-screw, slip the jack and tools under the seat so that the bottom slot engages into the fastener on the floor, and then secure to the floor pan using the wing bolt. Reinstall the plastic cover.
478 WHAT TO DO IN EMERGENCIES
Jack and Tools (2500/3500 Series)
Removing The Spare Tire Remove the spare tire before attempting to jack up the truck. Attach the wheel wrench to the jack extension tube. Insert the tube through the access hole between the lower tailgate and the top of the bumper and into the winch mechanism tube. Rotate the wheel wrench handle coun- terclockwise until the spare tire is on the ground with enough cable slack to allow you to pull it out from under the vehicle. When the spare is clear, tilt the retainer at the end of the cable and pull it through the center of the wheel. NOTE: Always stow the spare tire with the valve stem facing the ground.
WHAT TO DO IN EMERGENCIES 479
NOTE: The winch mechanism is designed for use with the jack extension tube only. Use of an air wrench or other power tools is not recommended and can damage the winch. Preparations1. Park the vehicle on a firm, level surface. Avoid ice or slippery areas.
WARNING!
Do not attempt to change a tire on the side of the vehicle close to moving traffic. Pull far enough off the road to avoid the danger of being hit when operating the jack or changing the wheel.
2. Set the parking brake. 3. Place the shift lever into PARK. On four-wheel drive vehicles, shift the transfer case to the 4L position.
Removing the Spare Tire
1 — Wheel Wrench 2 — Spare Tire It is recommended that you stow the flat or spare to avoid tangling the loose cable.
480 WHAT TO DO IN EMERGENCIES 4. Turn the ignition OFF. 5. Turn on the Hazard Warning flasher.
6. Block both the front and rear of the wheel diagonally opposite the jacking position. For example, if the right front wheel is being changed, block the left rear wheel.
NOTE: Passengers should not remain in the vehicle when the vehicle is being jacked.
Instructions
WARNING!
Carefully follow these tire changing warnings to help prevent personal injury or damage to your vehicle: • Always park on a firm, level surface as far from the edge of the roadway as possible before raising the vehicle. • Block the wheel diagonally opposite the wheel to • Set the parking brake firmly and set an automatic transmission in PARK; a manual transmission in REVERSE. • Never start or run the engine with the vehicle on a
be raised.
jack.
(Continued)
WARNING! (Continued)
jack.
• Do not let anyone sit in the vehicle when it is on a • Do not get under the vehicle when it is on a jack. • Only use the jack in the positions indicated and • If working on or near a roadway, be extremely • To assure that spare tires, flat or inflated, are securely stowed, spares must be stowed with the valve stem facing the ground.
for lifting this vehicle during a tire change.
careful of motor traffic.
• Turn on the Hazard Warning flasher.
WHAT TO DO IN EMERGENCIES 481
Jack Warning Label
1. Remove the spare wheel, jack, and tools from storage. 2. Using the wheel wrench, loosen, but do not remove, the wheel nuts by turning them counterclockwise one turn while the wheel is still on the ground. 3. Placement of the jack:
482 WHAT TO DO IN EMERGENCIES
• 1500 Series Trucks When changing a front wheel, place the scissors jack under the rear portion of the lower control arm as shown below.
4X4 Jacking Location
Operate the jack using the jack drive tube and the wheel wrench. The tube extension may be used but is not required.
4X2 Jacking Location
For 4x2 and 4x4 trucks, when changing a rear wheel, assemble the jack drive tube to the jack and connect the drive tube to the extension tube. Place the jack under the axle between the wheel and the shock bracket with the drive tubes extending to the rear.
Connect the jack tube extension and wheel wrench.
WHAT TO DO IN EMERGENCIES 483
CAUTION!
Before raising the wheel off the ground, make sure that the jack will not damage surrounding truck parts and adjust the jack position as required.
Rear Jacking Location
484 WHAT TO DO IN EMERGENCIES
• 2500/3500 Series Trucks For 2500/3500 4x2 series trucks, when changing a front wheel, place the bottle jack under the frame rail behind the wheel. Locate the jack as far forward as possible on the straight part of the frame.
Operate the jack using the jack drive tube and the wheel wrench. The tube extension, may be used, but is not required. For 2500/3500 4x4 series trucks, when changing the front wheel, assemble the jack drive tube to the jack and connect the drive tube to the extension tube. Place the jack under the axle as close to the tire as possible with the drive tubes extending to the front. Connect the jack tube extension and wheel wrench.
4x2 Jacking Location
WHAT TO DO IN EMERGENCIES 485
4x4 Jacking Location
For 4x2 and 4x4 trucks, when changing a rear wheel, assemble the jack drive tube to the jack and connect the drive tube to the extension tube. Place the jack under the axle between the spring and the shock absorber with the drive tubes extending to the rear.
Rear Jacking Location (All)
Connect the jack tube extension and wheel wrench.
486 WHAT TO DO IN EMERGENCIES
CAUTION!
Before raising the wheel off the ground, make sure that the jack will not damage surrounding truck parts and adjust the jack position as required.
If the bottle jack will not lower by turning the NOTE: dial (thumbwheel) by hand, it may be necessary to use the jack drive tube in order to lower the jack. 4. By rotating the wheel wrench clockwise, raise the vehicle until the wheel just clears the surface.
WARNING!
Raising the vehicle higher than necessary can make the vehicle unstable and cause an accident. It could slip off the jack and hurt someone near it. Raise the vehicle only enough to remove the tire.
5. Remove the wheel nuts and pull the wheel off. On single rear-wheel (SRW) trucks, install the spare wheel and wheel nuts with the cone shaped end of the wheel nuts toward the wheel. On 3500 dual rear-wheel models (DRW) the wheel nuts are a two-piece assembly with a flat face. Lightly tighten the wheel nuts. To avoid the risk of forcing the vehicle off the jack, do not fully tighten the wheel nuts until the vehicle has been lowered. 6. Using the wheel wrench, finish tightening the wheel nuts using a crisscross pattern. The correct wheel nut tightness is 130 ft lbs (177 N·m) torque (1500 Series), 135 ft lbs (183 N·m) torque for 2500/3500 single-rear wheel (SRW) models, and 145 ft lbs (197 N·m) for 3500 dual rear-wheel models. If in doubt about the correct tight- ness, have them checked with a torque wrench by your authorized dealer or at a service station.
WARNING!
A loose tire or jack thrown forward in a collision or hard stop could injure someone in the vehicle. Al- ways stow the jack parts and the extra tire and wheel in the places provided.
7. Install the wheel center cap and remove the wheel blocks. Do not install chrome or aluminum wheel center caps on the spare wheel. This may result in cap damage. 8. Lower the jack to its fully closed position. If the bottle jack will not lower by turning the dial (thumbwheel) by hand, it may be necessary to use the jack drive tube in order to lower the jack. Stow the replaced tire, jack, and tools as previously described. 9. Adjust the tire pressure when possible. NOTE: Do not oil wheel studs. For chrome wheels, do not substitute with chrome plated wheel nuts.
WHAT TO DO IN EMERGENCIES 487
Hub Caps/Wheel Covers — If Equipped The hub caps must be removed before raising the vehicle off the ground. For 2500/3500 single rear-wheel (SRW) models, use the blade on the end of the lug wrench to pry the hub cap off. Insert the blade end into the pry-off notch and carefully pop off the hub cap with a back-and-forth motion. On 3500 models with dual rear wheels (DRW), you must first remove the hub caps. The jack handle driver has a hook at one end that will fit in the pry off notch of the rear hub caps. Position the hook and pull out on the ratchet firmly. The hub cap should pop off. The wheel skins can now be removed. For the front hub cap on 3500
models use the blade on the end of the lug wrench to pry the caps off. The wheel skin can now be removed.488 WHAT TO DO IN EMERGENCIES
CAUTION!
• Use a back-and-forth motion to remove the hub cap. Do not use a twisting motion when removing the hub cap, damage to the hub cap finish may occur. • The rear hub caps on the dual rear wheel has two pry-off notches. Make sure that the hook of the jack handle driver is located squarely in the cap notch before attempting to pull off.
You must use the flat end of the lug wrench to pry off the wheel skins. Insert the flat tip completely and using a back-and-forth motion, loosen the wheel skin. Repeat this procedure around the tire until the skin pops off. Replace the wheel skins first using a rubber mallet. When replacing the hub caps, tilt the cap retainer over the lug nut bolt circle and strike the high side down with a rubber mallet. Be sure that the hub caps and wheel skins are firmly seated around the wheel.
Wheel Nuts All wheel nuts should be tightened occasionally to elimi- nate the possibility of wheel studs being sheared or the bolt holes in the wheels becoming elongated. This is especially important during the first few hundred miles/kilometers of operation to allow the wheel nuts to become properly set. All wheel nuts should first be firmly seated against the wheel. The wheel nuts should then be tightened to recom- mended torque. Tighten the wheel nuts to final torque in increments. Progress around the bolt circle, tightening the wheel nut opposite to the wheel nut just previously tight- ened until final torque is achieved. Recommended torques are shown in the following chart. Disc Wheels
Type Nut Stud Size Torque Ft. Lbs.
Cone Flanged
9/16-18
9/16-18120-150
130-160Torque Newton Meters 160-200
190-2208-Stud — Dual Rear Wheels Dual wheels are flat-mounted and center-piloted. The lug nuts are a two-piece assembly. When the tires are being rotated or replaced, clean these lug nuts and add two drops of oil at the interface between the hex and the washer.
Oiling Location
WHAT TO DO IN EMERGENCIES 489
Slots in the wheels will assist in properly orienting the inner and outer wheels. Align these slots when assem- bling the wheels for best access to the tire valve on the inner wheel. The tires of both dual wheels must be completely off the ground when tightening, to ensure wheel centering and maximum wheel clamping. Dual wheel models require a special heavy-duty lug nut tightening adapter (included with the vehicle) to cor- rectly tighten the lug nuts. Also, when it is necessary to remove and install dual rear wheels, use a proper vehicle lifting device. NOTE: When installing a spare tire as part of a dual rear wheel end combination, the tire diameter of the two individual tires must be compared. If there is a significant difference, the larger tire should be installed in a front location. The correct direction of rotation for dual tire installations must also be observed.490 WHAT TO DO IN EMERGENCIES These dual rear wheels should be tightened as follows:
Tightening Pattern
1. Tighten the wheel nuts in the numbered sequence to a snug fit. 2. Retighten the wheel nuts in the same sequence to the torques listed in the table. Go through the sequence a
second time to verify that specific torque has been achieved. Retighten to specifications at 100 miles (160 km) and after 500 miles (800 km). It is recommended that wheel stud nuts be kept torqued to specifications at all times. Torque wheel stud nuts to specifications at each lubrication interval. To Stow The Flat Or Spare
NOTE: Vehicles equipped with aluminum wheels can- not be stored under the vehicle because the wheel retainer will not fit through the wheel pilot hole. Secure the flat tire in the bed of the truck. Have the flat tire repaired or replaced immediately.
WARNING!
A loose tire thrown forward in a collision or hard stop could injure the occupants in the vehicle. Have the deflated (flat) tire repaired or replaced immedi- ately.
Turn the wheel so that the valve stem is down. Slide the wheel retainer through the center of the wheel and position it properly across the wheel opening. For convenience in checking the spare tire inflation, stow with the valve stem toward the rear of the vehicle. Attach the wheel wrench to the extension tube. Rotate the winch mechanism until the wheel is drawn into place against the underside of the vehicle. Continue to rotate until you feel the winch mechanism slip, or click three or four times. It cannot be overtightened. Push against the tire several times to be sure it is firmly in place.
WHAT TO DO IN EMERGENCIES 491
HOISTING A conventional floor jack may be used at the jacking locations. Refer to the graphics that show jacking loca- tions. However, a floor jack or frame hoist must never be used on any other parts or the underbody.
CAUTION!
Never use a floor jack directly under the differential housing of a loaded truck or damage to your vehicle may result.
JUMP-STARTING PROCEDURES If your vehicle has a discharged battery it can be jump- started using a set of jumper cables and a battery in another vehicle or by using a portable battery booster pack. Jump-starting can be dangerous if done improperly so please follow the procedures in this section carefully.
492 WHAT TO DO IN EMERGENCIES NOTE: When using a portable battery booster pack follow the manufacturer’s operating instructions and precautions.
CAUTION!
Do not use a portable battery booster pack or any other booster source with a system voltage greater than 12 Volts or damage to the battery, starter motor, alternator or electrical system may occur.
WARNING!
When temperatures are below the freezing point, electrolyte in a discharged battery may freeze. Do not attempt jump-starting because the battery could rup- ture or explode and cause personal injury. Battery temperature must be brought above the freezing point before attempting a jump-start.
Preparations for Jump-Start The battery in your vehicle is located in the front of the engine compartment, behind the left headlight assembly. NOTE: The positive battery post is covered with a protective cap. Lift up on the cap to gain access to the positive battery post.
Positive Battery Post
WARNING!
• Take care to avoid the radiator cooling fan when- ever the hood is raised. It can start anytime the ignition switch is on. You can be injured by moving fan blades. • Remove any metal jewelry such as watch bands or bracelets that might make an inadvertent electrical contact. You could be seriously injured. • Batteries contain sulfuric acid that can burn your skin or eyes and generate hydrogen gas which is flammable and explosive. Keep open flames or sparks away from the battery.
1. Set the parking brake, shift the automatic transmission into PARK and turn the ignition to LOCK. 2. Turn off the heater, radio, and all unnecessary electri- cal accessories.
WHAT TO DO IN EMERGENCIES 493
3. If using a another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the parking brake and make sure the ignition is OFF.WARNING!
Do not allow vehicles to touch each other as this could establish a ground connection and personal injury could result.
Jump-Starting Procedure
WARNING!
Failure to follow this procedure could result in per- sonal injury or property damage due to battery ex- plosion.
494 WHAT TO DO IN EMERGENCIES
CAUTION!
WARNING!
Failure to follow these procedures could result in damage to the charging system of the booster vehicle or the discharged vehicle.
1. Connect the positive (+) end of the jumper cable to the positive (+) post of the discharged vehicle. 2. Connect the opposite end of the positive (+) jumper cable to the positive (+) post of the booster battery. 3. Connect the negative end (-) of the jumper cable to the negative (-) post of the booster battery. 4. Connect the opposite end of the negative (-) jumper cable to a good engine ground (exposed metal part of the discharged vehicle’s engine) away from the battery and the fuel injection system.
Do not connect the cable to the negative post (-) of the discharged battery. The resulting electrical spark could cause the battery to explode and could result in personal injury.
5. Start the engine in the vehicle that has the booster battery, let the engine idle a few minutes, and then start the engine in the vehicle with the discharged battery. Once the engine is started, remove the jumper cables in the reverse sequence: 6. Disconnect the negative (-) jumper cable from the engine ground of the vehicle with the discharged battery. 7. Disconnect the negative end (-) of the jumper cable from the negative (-) post of the booster battery.
8. Disconnect the opposite end of the positive (+) jumper cable from the positive (+) post of the booster battery. 9. Disconnect the positive (+) end of the jumper cable from the positive (+) post of the discharged vehicle. If frequent jump-starting is required to start your vehicle you should have the battery and charging system in- spected at your authorized dealer.
CAUTION!
Accessories that can be plugged into the vehicle power outlets draw power from the vehicle’s battery, even when not in use (i.e., cellular phones, etc.). Eventually, if plugged in long enough, the vehicle’s battery will discharge sufficiently to degrade battery life and/or prevent the engine from starting.
WHAT TO DO IN EMERGENCIES 495
FREEING A STUCK VEHICLE If the vehicle becomes stuck in snow, sand or mud, it can often be moved by a rocking motion. Move the shift lever rhythmically between DRIVE and REVERSE while ap- plying slight pressure to the accelerator. In general, the least amount of accelerator pedal pressure to maintain the rocking motion without spinning the wheels or racing the engine is most effective. Allow the engine to idle with the transmission shift lever in NEUTRAL for at least one minute after every five rocking-motion cycles. This will minimize overheating and reduce the risk of transmission failure during pro- longed efforts to free a stuck vehicle.
496 WHAT TO DO IN EMERGENCIES
CAUTION!
• When “rocking” a stuck vehicle by moving be- tween 1st and REVERSE, do not spin the wheels faster than 15 mph (24 km/h), or drivetrain damage may result. • Revving the engine or spinning the wheels too fast may lead to transmission overheating and failure. It can also damage the tires. Do not spin the wheels above 30 mph (48 km/h).
WARNING!
Fast spinning tires can be dangerous. Forces gener- ated by excessive wheel speeds may cause damage, or even failure, of the axle and tires. A tire could explode and injure someone. Do not spin your vehi- cle’s wheels faster than 30 mph (48 km/h) or for longer than 30 seconds continuously without stop- ping when you are stuck and do not let anyone near a spinning wheel, no matter what the speed.
EMERGENCY TOW HOOKS — IF EQUIPPED Your vehicle may be equipped with emergency tow hooks. NOTE: For off-road recovery, it is recommended to use both of the front tow hooks to minimize the risk of damage to the vehicle.
WARNING!
• Chains are not recommended for freeing a stuck vehicle. Chains may break, causing serious injury or death. • Stand clear of vehicles when pulling with tow hooks. Tow straps and chains may break, causing serious injury.
CAUTION!
Tow hooks are for emergency use only to rescue a vehicle stranded off-road. Do not use tow hooks for tow truck hookup or highway towing. You could damage your vehicle.
TOWING A DISABLED VEHICLE Proper towing or lifting equipment is required to prevent damage to your vehicle. Use only tow bars and other
WHAT TO DO IN EMERGENCIES 497
equipment designed for the purpose, following equip- ment manufacturer’s instructions. Use of safety chains is mandatory. Attach a tow bar or other towing device to the main structural members of the vehicle, not to bumpers or associated brackets. State and local laws applying to vehicles under tow must be observed. Four-Wheel Drive Vehicles The transfer case must be in the neutral position and the transmission must be in PARK to tow a four-wheel drive vehicle with one end of the vehicle raised. Refer to “Recreational Towing” in “Starting and Operating” for further information. The manufacturer recommends towing with all wheels OFF the ground. Acceptable methods are to tow the vehicle on a flatbed or with one end of vehicle raised and the opposite end on a towing dolly.498 WHAT TO DO IN EMERGENCIES
CAUTION!
CAUTION!
Failure to follow these towing methods could result in damage to the transfer case. Such damage is not covered by the New Vehicle Limited Warranty.
Two-Wheel Drive Vehicles Provided that the transmission is operable, tow with the transmission in NEUTRAL and the ignition key in the LOCK position along with the front wheels raised and the rear wheels on the ground. Speed must not exceed 30 mph (50 km/h) and the distance must not exceed 15 miles (25 km).
Towing faster than 30 mph (50 km/h) or for more than 15 miles (25 km) can cause severe damage to the transmission. Such damage is not covered by the New Vehicle Limited Warranty.
If the vehicle is to be towed faster than 30 mph (50 km/h) or more than 15 miles (25 km) the vehicle must be towed with the rear wheels raised and the front wheels on the ground. It may also be towed on a flatbed or with the front wheels raised and the rear wheels on a dolly.
MAINTAINING YOUR VEHICLE
CONTENTS
䡵 Engine Compartment — 3.7L . . . . . . . . . . . . . 502
䡵 Engine Compartment — 4.7L . . . . . . . . . . . . . 503
䡵 Engine Compartment — 5.7L . . . . . . . . . . . . . 504
䡵 Onboard Diagnostic System (OBD II) . . . . . . . 505
▫ Loose Fuel Filler Cap Message . . . . . . . . . . . 505䡵 Emissions Inspection And Maintenance
Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
䡵 Replacement Parts . . . . . . . . . . . . . . . . . . . . . 507
䡵 Dealer Service . . . . . . . . . . . . . . . . . . . . . . . . 507䡵 Maintenance Procedures . . . . . . . . . . . . . . . . . 508
▫ Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . 509
▫ Engine Oil Filter . . . . . . . . . . . . . . . . . . . . . 511
▫ Engine Air Cleaner Filter . . . . . . . . . . . . . . . 512
▫ Maintenance-Free Battery . . . . . . . . . . . . . . 512
▫ Air Conditioner Maintenance . . . . . . . . . . . . 514
▫ Front Prop Shaft Lubrication – 2500/3500(Four-Wheel Drive) Models . . . . . . . . . . . . . 515
▫ Body Lubrication . . . . . . . . . . . . . . . . . . . . 515500 MAINTAINING YOUR VEHICLE
▫ Windshield Wiper Blades . . . . . . . . . . . . . . . 516
▫ Adding Washer Fluid . . . . . . . . . . . . . . . . . 516
▫ Exhaust System . . . . . . . . . . . . . . . . . . . . . 517
▫ Cooling System . . . . . . . . . . . . . . . . . . . . . 520
▫ Brake System . . . . . . . . . . . . . . . . . . . . . . . 525
▫ Rear Axle And 4X4 Front Driving Axle FluidLevel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 527
▫ Transfer Case . . . . . . . . . . . . . . . . . . . . . . . 528
▫ Automatic Transmission . . . . . . . . . . . . . . . 528
▫ Appearance Care And Protection FromCorrosion . . . . . . . . . . . . . . . . . . . . . . . . . . 531
䡵 Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 536
▫ Totally Integrated Power Module . . . . . . . . . 536
䡵 Vehicle Storage . . . . . . . . . . . . . . . . . . . . . . . 541䡵 Replacement Bulbs 䡵 Bulb Replacement
. . . . . . . . . . . . . . . . . . . . 542
. . . . . . . . . . . . . . . . . . . . . 543▫ Dual Or Quad Headlamp/Front Park And
Turn Signal — If Equipped . . . . . . . . . . . . . 543
▫ Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . 545
▫ Rear Tail/Stop, Turn Signal And BackupLamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . 545
▫ Center High-Mounted Stoplamp (CHMSL)
With Cargo Lamp . . . . . . . . . . . . . . . . . . . . 546
▫ Cab Top Clearance Lamps — If Equipped . . . 548
▫ Rear Lamp Bar ID Marker (Dual RearWheels) — If Equipped . . . . . . . . . . . . . . . . 550
▫ Side Marker Lamps (Dual Rear Wheels) —
If Equipped . . . . . . . . . . . . . . . . . . . . . . . . 551
䡵 Fluid Capacities . . . . . . . . . . . . . . . . . . . . . . 552
䡵 Fluids, Lubricants And Genuine Parts . . . . . . . 554MAINTAINING YOUR VEHICLE 501
▫ Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554
▫ Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . 555502 MAINTAINING YOUR VEHICLE ENGINE COMPARTMENT — 3.7L
1 — Air Cleaner Filter 2 — Automatic Transmission Dipstick (If Equipped) 3 — Engine Oil Dipstick 4 — Brake Fluid Reservoir 5 — Battery 6 — Integrated Power Module
7 — Washer Fluid Reservoir 8 — Power Steering Fluid Reservoir 9 — Engine Oil Fill 10 — Coolant Pressure Cap 11 — Engine Coolant Reservoir
ENGINE COMPARTMENT — 4.7L
MAINTAINING YOUR VEHICLE 503
1 — Air Cleaner Filter 2 — Automatic Transmission Dipstick 3 — Engine Oil Dipstick 4 — Brake Fluid Reservoir 5 — Battery 6 — Integrated Power Module
7 — Washer Fluid Reservoir 8 — Power Steering Fluid Reservoir 9 — Engine Oil Fill 10 — Coolant Pressure Cap 11 — Engine Coolant Reservoir
504 MAINTAINING YOUR VEHICLE ENGINE COMPARTMENT — 5.7L
1 — Air Cleaner Filter 2 — Automatic Transmission Dipstick 3 — Engine Oil Fill 4 — Engine Oil Dipstick 5 — Brake Fluid Reservoir 6 — Battery
7 — Washer Fluid Reservoir 8 — Integrated Power Module 9 — Power Steering Fluid Reservoir 10 — Coolant Pressure Cap 11 — Engine Coolant Reservoir
ONBOARD DIAGNOSTIC SYSTEM (OBD II) Your vehicle is equipped with a sophisticated onboard diagnostic system called OBDII. This system monitors the performance of the emissions, engine, and automatic transmission control systems. When these systems are operating properly, your vehicle will provide excellent performance and fuel economy, as well as engine emis- sions well within current government regulations. If any of these systems require service, the OBD II system will turn on the Malfunction Indicator Light (MIL). It will also store diagnostic codes and other information to assist your service technician in making repairs. Al- though your vehicle will usually be drivable and not need towing, see your authorized dealer for service as soon as possible.
MAINTAINING YOUR VEHICLE 505
CAUTION!
• Prolonged driving with the MIL on could cause further damage to the emission control system. It could also affect fuel economy and drivability. The vehicle must be serviced before any emissions tests can be performed. • If the MIL is flashing, severe catalytic converter damage and power loss will soon occur. Immedi- ate service is required.
Loose Fuel Filler Cap Message
If the vehicle’s diagnostic system determines that the fuel filler cap in loose, improperly installed, or damaged, a “gASCAP” message will be displayed in the instrument cluster. Tighten the gas cap until a “clicking” sound is heard/felt. This is an indication that the gas cap is properly tightened. Press the odometer reset button to turn the message off. If the problem persists, the message
506 MAINTAINING YOUR VEHICLE will appear the next time the vehicle is started. This might indicate a damaged cap. If the problem is detected twice in a row, the system will turn on the MIL. Resolving the problem will turn the MIL light off.
EMISSIONS INSPECTION AND MAINTENANCE PROGRAMS In some localities, it may be a legal requirement to pass an inspection of your vehicle’s emissions control system. Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte- nance (I/M), this check verifies the “Malfunction Indicator Light (MIL)” is functioning and is not on when the engine is running, and that the OBD II system is ready for testing. Normally, the OBD II system will be ready. The OBD II system may not be ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace- ment. If the OBD II system should be determined not ready for the I/M test, your vehicle may fail the test. Your vehicle has a simple ignition key-actuated test, which you can use prior to going to the test station. To check if your vehicle’s OBD II system is ready, you must do the following: 1. Turn the ignition switch to the ON position, but do not crank or start the engine. 2. If you crank or start the engine, you will have to start this test over. 3. As soon as you turn the ignition switch to the ON position, you will see the MIL symbol come on as part of a normal bulb check.
4. Approximately 15 seconds later, one of two things will happen:
a. The MIL will flash for about 10 seconds and then return to being fully illuminated until you turn OFF the ignition or start the engine. This means that your vehicle’s OBD II system is not ready and you should not proceed to the I/M station. b. The MIL will not flash at all and will remain fully illuminated until you turn OFF the ignition or start the engine. This means that your vehicle’s OBD II system is ready and you can proceed to the I/M station.
If your OBD II system is not ready, you should see your authorized dealer or repair facility. If your vehicle was recently serviced or had a battery failure or replacement, you may need to do nothing more than drive your vehicle as you normally would in order for your OBD II system to update. A recheck with the above test routine may then indicate that the system is now ready.
MAINTAINING YOUR VEHICLE 507
Regardless of whether your vehicle’s OBD II system is ready or not, if the MIL is illuminated during normal vehicle operation you should have your vehicle serviced before going to the I/M station. The I/M station can fail your vehicle because the MIL is on with the engine running.REPLACEMENT PARTS Use of genuine MOPAR威 parts for normal/scheduled maintenance and repairs is highly recommended to en- sure the designed performance. Damage or failures caused by the use of non-MOPAR威 parts for maintenance and repairs will not be covered by the manufacturer’s warranty.
DEALER SERVICE Your authorized dealer has the qualified service person- nel, special tools and equipment to perform all service operations in an expert manner. Service Manuals are available which include detailed service information for
508 MAINTAINING YOUR VEHICLE your vehicle. Refer to these manuals before attempting any procedure yourself. Intentional tampering with emissions control NOTE: systems may void your warranty and could result in civil penalties being assessed against you.
WARNING!
You can be badly injured working on or around a motor vehicle. Do only that service work for which you have the knowledge and the proper equipment. If you have any doubt about your ability to perform a service job, take your vehicle to a competent mechanic.
MAINTENANCE PROCEDURES The pages that follow contain the required maintenance services determined by the engineers who designed your vehicle. Besides those maintenance items specified in the fixed maintenance schedule, there are other components which may require servicing or replacement in the future.
CAUTION!
• Failure to properly maintain your vehicle or per- form repairs and service when necessary could result in more costly repairs, damage to other components or negatively impact vehicle perfor- mance. Immediately have potential malfunctions examined by an authorized Chrysler Group LLC dealership or qualified repair center.
(Continued)
CAUTION! (Continued)
• Your vehicle has been built with improved fluids that protect the performance and durability of your vehicle and also allow extended maintenance intervals. Do not use chemical flushes in these components as the chemicals can damage your engine, transmission, power steering or air condi- tioning. Such damage is not covered by the New Vehicle Limited Warranty. If a flush is needed because of component malfunction, use only the specified fluid for the flushing procedure.
Engine Oil
Checking Oil Level To assure proper lubrication of your vehicle’s engine, the engine oil must be maintained at the correct level. Check the oil level at regular intervals, such as every fuel stop.
MAINTAINING YOUR VEHICLE 509
The best time to check the engine oil level is about five minutes after a fully warmed up engine is shut off. Checking the oil while the vehicle is on level ground will improve the accuracy of the oil level readings. Always maintain the oil level within the SAFE zone on the dipstick. Adding one quart of oil when the reading is at the bottom of the SAFE zone will result in a reading at the top of the safe zone on these engines.CAUTION!
Overfilling or underfilling the crankcase will cause oil aeration or loss of oil pressure. This could damage your engine.
Change Engine Oil The oil change indicator system will remind you that it is time to take your vehicle in for scheduled maintenance. Refer to “Maintenance Schedule” for further information.
510 MAINTAINING YOUR VEHICLE NOTE: Under no circumstances should oil change intervals exceed 6,000 miles (10 000 km) or six months, whichever occurs first.
Engine Oil Selection For best performance and maximum protection under all types of operating conditions, the manufacturer only recommends engine oils that are API Certified and meet the requirements of Chrysler Material Standard MS-6395. American Petroleum Institute (API) Engine Oil Identification Symbol
This symbol means that the oil has been certified by the American Petroleum Institute (API). The manufacturer only recommends API Certified engine oils.
CAUTION!
Do not use chemical flushes in your engine oil as the chemicals can damage your engine. Such damage is not covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity (SAE Grade) SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low temperature starting and vehicle fuel economy. The engine oil filler cap also shows the recommended engine oil viscosity for your engine. For information on engine oil filler cap location, refer to “Engine Compartment” in “Maintaining Your Vehicle” for further information. NOTE: Vehicles equipped with a 5.7L engine must use SAE 5W-20 oil. Failure to do so may result in improper operation of the Multi-Displacement System (MDS). Re- fer to “Multi-Displacement System” in “Starting and Operating” for further information.
Lubricants which do not have both the engine oil certi- fication mark and the correct SAE viscosity grade num- ber should not be used. NOTE: For 2500/3500 trucks with a 5.7L engine oper- ating under a gross combined weight rating of 14,000 lbs (6 350 kg) or greater, SAE 5W-30 engine oil is recom- mended for all operating temperatures. Synthetic Engine Oils You may use synthetic engine oils if the recommended oil quality requirements are met and the recommended maintenance intervals for oil and filter changes are followed. Materials Added to Engine Oil The manufacturer strongly recommends against the ad- dition of any additives (other than leak detection dyes) to the engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.
MAINTAINING YOUR VEHICLE 511
Disposing of Used Engine Oil and Oil Filters Care should be taken in disposing of used engine oil and oil filters from your vehicle. Used oil and oil filters, indiscriminately discarded, can present a problem to the environment. Contact your authorized dealer, service station or governmental agency for advice on how and where used oil and oil filters can be safely discarded in your area. Engine Oil Filter The engine oil filter should be replaced at every engine oil change. Engine Oil Filter Selection The manufacturer’s engines have a full-flow type oil filter. Use a filter of this type for replacement. The quality of replacement filters varies considerably. Only high- quality filters should be used to assure most efficient service. MOPAR威 engine oil filters are a high-quality oil filter and are recommended.
512 MAINTAINING YOUR VEHICLE Engine Air Cleaner Filter Refer to “Maintenance Schedule” for further information.
WARNING!
The air induction system (air cleaner, hoses, etc.) can provide a measure of protection in the case of engine backfire. Do not remove the air induction system (air cleaner, hoses, etc.) unless such removal is necessary for repair or maintenance. Make sure that no one is near the engine compartment before starting the vehicle with the air induction system (air cleaner, hoses, etc.) removed. Failure to do so can result in serious personal injury.
Engine Air Cleaner Filter Selection The quality of replacement engine air cleaner filters varies considerably. Only high quality filters should be
used to assure most efficient service. MOPAR威 engine air cleaner filters are a high quality filter and are recommended. Maintenance-Free Battery The top of the maintenance-free battery is permanently sealed. You will never have to add water or is periodic maintenance required.
WARNING!
• Battery fluid is a corrosive acid solution and can burn or even blind you. Do not allow battery fluid to contact your eyes, skin or clothing. Do not lean over a battery when attaching clamps. If acid splashes in your eyes or on your skin, flush the area immediately with large amounts of water.
(Continued)
WARNING! (Continued)
• Battery gas is flammable and explosive. Keep flame or sparks away from the battery. Do not use a booster battery or any other booster source with an output greater than 12 volts. Do not allow cable clamps to touch each other. • Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling.
MAINTAINING YOUR VEHICLE 513
CAUTION!
• It is essential when replacing the cables on the battery that the positive cable is attached to the positive post and the negative cable is attached to the negative post. Battery posts are marked (+) positive and (-) negative and are identified on the battery case. • If a “fast charger” is used while the battery is in the vehicle, disconnect both vehicle battery cables before connecting the charger to the battery. Do not use a “fast charger” to provide starting voltage.
514 MAINTAINING YOUR VEHICLE Air Conditioner Maintenance For best possible performance, your air conditioner should be checked and serviced by an authorized dealer at the start of each warm season. This service should include cleaning of the condenser fins and a performance test. Drive belt tension should also be checked at this time.
CAUTION!
Do not use chemical flushes in your air conditioning system as the chemicals can damage your air condi- tioning components. Such damage is not covered by the New Vehicle Limited Warranty.
WARNING!
• Use only refrigerants and compressor lubricants approved by the manufacturer for your air condi- tioning system. Some unapproved refrigerants are flammable and can explode, injuring you. Other unapproved refrigerants or lubricants can cause the system to fail, requiring costly repairs. Refer to Warranty Information Book, located on the DVD, for further warranty information. • The air conditioning system contains refrigerant under high pressure. To avoid risk of personal injury or damage to the system, adding refrigerant or any repair requiring lines to be disconnected should be done by an experienced repairman.
NOTE: Use only manufacturer approved A/C System Sealers, Stop Leak Products, Seal Conditioners, Compres- sor Oil, or Refrigerants.
Refrigerant Recovery and Recycling R-134a Air Conditioning Refrigerant is a hydrofluoro- carbon (HFC) that is endorsed by the Environmental Protection Agency (EPA) and is an ozone-saving product. However, the manufacturer recommends that air condi- tioning service be performed by authorized dealers or other service facilities using recovery and recycling equipment. Front Prop Shaft Lubrication – 2500/3500
(Four-Wheel Drive) Models Lubricate the front driveshaft grease fitting at each oil change. Refer to “Maintenance Schedule” for further information. Use MOPAR威 Type MS-6560 (lithium-based grease), or equivalent. Body Lubrication Locks and all body pivot points, including such items as seat tracks, door hinge pivot points and rollers, liftgate,MAINTAINING YOUR VEHICLE 515
tailgate, sliding doors and hood hinges, should be lubri- cated periodically with a lithium based grease, such as MOPAR威 Spray White Lube or equivalent, to assure quiet, easy operation and to protect against rust and wear. Prior to the application of any lubricant, the parts concerned should be wiped clean to remove dust and grit. After lubricating, excess oil and grease should be removed. Particular attention should also be given to hood latching components to ensure proper function. When performing other underhood services, the hood latch, release mechanism and safety catch should be cleaned and lubricated. The external lock cylinders should be lubricated twice a year, preferably in the Fall and Spring. Apply a small amount of a high quality lubricant, such as MOPAR威 Lock Cylinder Lubricant or equivalent directly into the lock cylinder.516 MAINTAINING YOUR VEHICLE Windshield Wiper Blades Clean the rubber edges of the wiper blades and the windshield periodically with a sponge or soft cloth and a mild nonabrasive cleaner. This will remove accumula- tions of salt or road film. Operation of the wipers on dry glass for long periods may cause deterioration of the wiper blades. Always use washer fluid when using the wipers to remove salt or dirt from a dry windshield. Avoid using the wiper blades to remove frost or ice from the windshield. Keep the blade rubber out of contact with petroleum products such as engine oil, gasoline, etc. NOTE: Life expectancy of wiper blades varies depend- ing on geographical area and frequency of use. Poor performance of blades may be present with chattering, marks, water lines or wet spots. If any condition is
present please proceed to clean wiper blades with humid cloth removing any debris that may be affecting its function. Adding Washer Fluid The fluid reservoir is located under the hood and should be checked for fluid level at regular intervals. Fill the reservoir with windshield washer solvent only (not ra- diator antifreeze). When refilling the washer fluid reser- voir, take some washer fluid and apply it to a cloth or towel and wipe the wiper blades clean. This will help blade performance. To prevent freeze-up of your windshield washer system in cold weather, select a solution or mixture that meets or exceeds the temperature range of your climate. This rating information can be found on most washer fluid containers. The washer fluid reservoir will hold a full gallon of fluid when the Low Washer Fluid Light illuminates.
WARNING!
Commercially available windshield washer solvents are flammable. They could ignite and burn you. Care must be exercised when filling or working around the washer solution.
After the engine has warmed up, operate the defroster for a few minutes to reduce the possibility of smearing or freezing the fluid on the cold windshield. Windshield washer solution used with water as directed on the container, aids cleaning action, reduces the freezing point to avoid line clogging, and is not harmful to paint or trim. Exhaust System The best protection against carbon monoxide entry into the vehicle body is a properly maintained engine exhaust system.
MAINTAINING YOUR VEHICLE 517
Whenever a change is noticed in the sound of the exhaust system, when exhaust fumes can be detected inside the vehicle or when the underside or rear of the vehicle is damaged, have a competent mechanic inspect the com- plete exhaust system and adjacent body areas for broken, damaged, deteriorated, or mispositioned parts. Open seams or loose connections could permit exhaust fumes to seep into the passenger compartment. In addition, inspect the exhaust system each time the vehicle is raised for lubrication or oil change. Replace as required.518 MAINTAINING YOUR VEHICLE
WARNING!
Exhaust gases can injure or kill. They contain carbon monoxide (CO) which is colorless and odorless. Breathing it can make you unconscious and can eventually poison you. To avoid breathing CO, refer to “Safety Tips/Exhaust Gas” in “Things To Know Before Starting Your Vehicle” for further informa- tion.
CAUTION!
The catalytic converter requires the use of unleaded fuel only. Leaded gasoline will destroy the effective- ness of the catalyst as an emissions control device and may seriously reduce engine performance and cause serious damage to the engine.
Under normal operating conditions, the catalytic con- verter will not require maintenance. However, it is im- portant to keep the engine properly tuned to assure proper catalyst operation and prevent possible catalyst damage.
CAUTION!
Damage to the catalytic converter can result if your vehicle is not kept in proper operating condition. In the event of engine malfunction, particularly involv- ing engine misfire or other apparent loss of perfor- mance, have your vehicle serviced promptly. Contin- ued operation of your vehicle with a severe malfunction could cause the converter to overheat, resulting in possible damage to the converter and the vehicle.
NOTE: systems can result against you.
Intentional tampering with emissions control in civil penalties being assessed
WARNING!
A hot exhaust system can start a fire if you park over materials that can burn. Such materials might be grass or leaves coming into contact with your exhaust system. Do not park or operate your vehicle in areas where your exhaust system can contact anything that can burn.
In unusual situations involving grossly malfunctioning engine operation, a scorching odor may indicate severe and abnormal catalyst overheating. If this occurs, the vehicle should be stopped, the engine shut off and the vehicle allowed to cool. Thereafter, service, including a tune-up to manufacturer’s specifications, should be ob- tained immediately.
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To minimize the possibility of catalyst damage: • Do not shut off the engine or interrupt the ignition when the transmission is in gear and the vehicle is in motion. • Do not try to start the engine by pushing or towing the • Do not idle the engine with any spark plug wires disconnected or removed, such as when diagnostic testing or for prolonged periods during very rough idling or malfunctioning operating conditions.
vehicle.
520 MAINTAINING YOUR VEHICLE Cooling System
WARNING!
You or others can be badly burned by hot coolant or steam from your radiator. If you see or hear steam coming from under the hood, do not open the hood until the radiator has had time to cool. Never try to open a cooling system pressure cap when the radiator is hot.
Engine Coolant Checks Check the engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). If the engine coolant (antifreeze) is dirty or rusty in appearance, the system should be drained, flushed and refilled with fresh coolant. Check the front of the A/C condenser for any accumulation of bugs, leaves, etc. If dirty, clean by gently spraying water from a garden hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rub- ber, cracking, tears, cuts and tightness of the connection at the bottle and radiator. Inspect the entire system for leaks. With the engine at normal operating temperature (but not running), check the cooling system pressure cap for proper vacuum sealing by draining a small amount of engine coolant (antifreeze) from the radiator drain cock. If the cap is sealing properly, the engine coolant (anti- freeze) will begin to drain from the coolant recovery bottle. DO NOT REMOVE THE COOLANT PRESSURE CAP WHEN THE COOLING SYSTEM IS HOT. Cooling System – Drain, Flush and Refill If the engine coolant (antifreeze) is dirty or contains a considerable amount of sediment, clean and flush with a reliable cooling system cleaner. Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of old engine coolant (antifreeze) solution.
Refer to “Maintenance Schedule” for further information. Selection Of Coolant Use only the manufacturer’s recommended engine cool- ant (antifreeze). Refer to “Fluids, Lubricants, and Genu- ine Parts” in “Maintaining Your Vehicle” for further information.
CAUTION!
• Mixing of engine coolant (antifreeze) other than specified HOAT engine coolant (antifreeze), may result in engine damage and may decrease corro- sion protection. If a non-HOAT engine coolant (antifreeze) is introduced into the cooling system in an emergency, it should be replaced with the specified engine coolant (antifreeze) as soon as possible.
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CAUTION! (Continued)
• Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use addi- tional rust inhibitors or antirust products, as they may not be compatible with the engine coolant (antifreeze) and may plug the radiator. • This vehicle has not been designed for use with Propylene Glycol based engine coolant (anti- freeze). Use of Propylene Glycol based engine coolant (antifreeze) is not recommended.
Adding Coolant Your vehicle has been built with an improved engine coolant (antifreeze) that allows extended maintenance intervals. This engine coolant (antifreeze) can be used up to 5 Years or 102,000 miles (170 000 km) before replace- ment. To prevent reducing this extended maintenance period, it is important that you use the same engine coolant (antifreeze) throughout the life of your vehicle.
522 MAINTAINING YOUR VEHICLE Please review these recommendations for using Hybrid Organic Additive Technology (HOAT) engine coolant (antifreeze). When adding engine coolant (antifreeze): • The manufacturer
recommends using MOPAR威 Antifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technology) or equivalent. • Mix a minimum solution of 50% HOAT engine coolant (antifreeze) and distilled water. Use higher concentra- tions (not to exceed 70%) if temperatures below -34°F (-37°C) are anticipated. • Use only high purity water such as distilled or deion- ized water when mixing the water/engine coolant (antifreeze) solution. The use of lower quality water will reduce the amount of corrosion protection in the engine cooling system.
Please note that it is the owner’s responsibility to main- tain the proper level of protection against freezing ac- cording to the temperatures occurring in the area where the vehicle is operated. NOTE: Mixing engine coolant (antifreeze) types will decrease the life of the engine coolant (antifreeze) and will require more frequent engine coolant (antifreeze) changes. Cooling System Pressure Cap The cap must be fully tightened to prevent loss of engine coolant (antifreeze), and to ensure that the engine coolant (antifreeze) will return to the radiator from the coolant recovery bottle. The cap should be inspected and cleaned if there is any accumulation of foreign material on the sealing surfaces.
WARNING!
• The warning words “DO NOT OPEN HOT” on the cooling system pressure cap are a safety precaution. Never add engine coolant (antifreeze) when the engine is overheated. Do not loosen or remove the cap to cool an overheated engine. Heat causes pres- sure to build up in the cooling system. To prevent scalding or injury, do not remove the pressure cap while the system is hot or under pressure. • Do not use a pressure cap other than the one specified for your vehicle. Personal injury or en- gine damage may result.
Disposal of Used Coolant Used ethylene glycol-based engine coolant (antifreeze) is a regulated substance requiring proper disposal. Check with your local authorities to determine the disposal rules for your community. To prevent ingestion by ani- mals or children do not store ethylene glycol-based
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engine coolant (antifreeze) in open containers or allow it to remain in puddles on the ground. If ingested by a child or pet, seek emergency assistance immediately. Clean up any ground spills immediately. Coolant Level The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine cold, the level of the engine coolant (antifreeze) in the coolant recovery bottle should be between the ranges indicated on the bottle. The radiator normally remains completely full, so there is no need to remove the radiator cap unless checking for engine coolant (antifreeze) freeze point or replacing en- gine coolant (antifreeze). Advise your service attendant of this. As long as the engine operating temperature is satisfactory, the coolant bottle need only be checked once a month.524 MAINTAINING YOUR VEHICLE When additional engine coolant (antifreeze) is needed to maintain the proper level, it should be added to the coolant bottle. Do not overfill. Points to Remember NOTE: When the vehicle is stopped after a few miles (a few kilometers) of operation, you may observe vapor coming from the front of the engine compartment. This is normally a result of moisture from rain, snow, or high humidity accumulating on the radiator and being vapor- ized when the thermostat opens, allowing hot coolant to enter the radiator. If an examination of your engine compartment shows no evidence of radiator or hose leaks, the vehicle may be safely driven. The vapor will soon dissipate. • Do not overfill the coolant recovery bottle. • Check engine coolant (antifreeze) freeze point in the radiator and in the coolant recovery bottle. If engine
coolant (antifreeze) needs to be added, contents of coolant recovery bottle must also be protected against freezing. • If frequent engine coolant (antifreeze) additions are required, or if the level in the coolant recovery bottle does not drop when the engine cools, the cooling system should be pressure tested for leaks. • Maintain engine coolant (antifreeze) concentration at 50% HOAT engine coolant (antifreeze) (minimum) and distilled water for proper corrosion protection of your engine, which contains aluminum components. • Make sure that the radiator and coolant recovery bottle overflow hoses are not kinked or obstructed. • Keep the front of the radiator clean. If your vehicle is equipped with air conditioning, keep the front of the condenser clean, also.
• Do not change the thermostat for Summer or Winter operation. If replacement is ever necessary, install ONLY the correct type thermostat. Other designs may result in unsatisfactory engine coolant (antifreeze) performance, poor gas mileage, and increased emissions.
Brake System In order to assure brake system performance, all brake system components should be inspected periodically. Refer to “Maintenance Schedule” for further information.
WARNING!
Riding the brakes can lead to brake failure and possibly an accident. Driving with your foot resting or riding on the brake pedal can result in abnormally high brake temperatures, excessive lining wear, and possible brake damage. You would not have your full braking capacity in an emergency.
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Brake Fluid Level Check The fluid level of the master cylinder should be checked when performing under the hood service or immediately if the brake system warning lamp indicates system failure. The brake master cylinder has a translucent plastic reservoir. On the outboard side of the reservoir, there is a “MAX” dot and an “MIN” dot. The fluid level must be kept within these two dots. Do not add fluid above the MAX mark because leakage may occur at the cap. With disc brakes the fluid level can be expected to fall as the brake linings wear. However, an unexpected drop in fluid level may be caused by a leak and a system check should be conducted. Use only the manufacturer’s recommended brake fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.
526 MAINTAINING YOUR VEHICLE
WARNING!
• Use only manufacturer’s recommended brake fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. Using the wrong type of brake fluid can severely damage your brake system and/or impair its performance. The proper type of brake fluid for your vehicle is also labeled on the origi- nal factory installed hydraulic master cylinder reservoir.
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WARNING! (Continued)
• To avoid contamination from foreign matter or moisture, use only new brake fluid or fluid that has been in a tightly closed container. Keep the master cylinder reservoir cap secured at all times. Brake fluid in a open container absorbs moisture from the air resulting in a lower boiling point. This may cause it to boil unexpectedly during hard or prolonged braking, resulting in sudden brake failure. This could result in a accident. • Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts, causing the brake fluid to catch fire. Brake fluid can also damage painted and vinyl surfaces, care should be taken to avoid its contact with these surfaces.
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WARNING! (Continued)
• Do not allow petroleum based fluid to contami- nate the brake fluid. Brake seal components could be damaged, causing partial or complete brake failure. This could result in an accident.
Rear Axle And 4x4 Front Driving Axle Fluid Level For normal service, periodic fluid level checks are not required. When the vehicle is serviced for other reasons the exterior surfaces of the axle assembly should be inspected. If gear oil leakage is suspected inspect the fluid level. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further informa- tion. This inspection should be made with the vehicle in a level position. The fluid level should be even with the bottom of the fill hole for the manufacturer’s C205F HD front
MAINTAINING YOUR VEHICLE 527
axles. The fluid level should be 5/8 in (16 mm) below the fill hole on 9 1/4 in manufacturer’s rear axles. For all 2500/3500 Model axles, the fluid level should be 1/4” ± 1/4 in (6.4 mm ± 6.4 mm) below the fill hole on the 9.25 in front and 3/4 in ± 1/4 in (19 mm ± 6.4 mm) on 10.5 in rear axles. The 11.5 in rear axle level should be 1/4 in ± 1/4 in (6.4 mm ± 6.4 mm) below the fill hole. Drain and Refill Refer to “Maintenance Schedule” for further information. Lubricant Selection Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. NOTE: The presence of water in the gear lubricant will result in corrosion and possible failure of differential components. Operation of the vehicle in water, as may be encountered in some off-highway types of service, will require draining and refilling the axle to avoid damage.528 MAINTAINING YOUR VEHICLE Limited-Slip Differentials This vehicle requires that 4 oz. (118 ml) MOPAR威 Limited Slip Additive or equiva- lent be added to the gear lubricant. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. The MOPAR威 Limited Slip Additive or equivalent should be added to the gear lubricant whenever a fluid change is made. 2500/3500 Model Axles DO NOT REQUIRE any limited slip oil additive (friction modifiers). Transfer Case
Drain and Refill Refer to “Maintenance Schedule” for further information. Lubricant Selection Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.
Fluid Level Check This fluid level can be checked by removing the filler plug. The fluid level should be to the bottom edge of the filler plug hole with the vehicle in a level position. Automatic Transmission
Selection Of Lubricant It is important that the proper lubricant is used in the transmission to assure optimum transmission perfor- mance. Use only the manufacturer’s recommended trans- mission fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further informa- tion. It is important that the transmission fluid be main- tained at the prescribed level using the recommended fluid.
CAUTION!
• Do not use chemical flushes in your transmission as the chemicals can damage your transmission components. Such damage is not covered by the New Vehicle Limited Warranty. • Using a transmission fluid other than the manu- facturer’s recommended fluid may cause deterio- ration in transmission shift quality and/or torque converter shudder. Using a transmission fluid other than the manufacturer’s recommended fluid will result in more frequent fluid and filter changes. Refer to “Fluids, Lubricants, and Genu- ine Parts” in “Maintaining Your Vehicle” for fur- ther information.
Fluid Level Check If equipped with a dipstick, use the following procedure. If your vehicle has a capped dipstick tube, it is sealed and
MAINTAINING YOUR VEHICLE 529
should not be tampered with. Your authorized dealer has the proper tools to ensure that the fluid level is set properly. The fluid level should be checked when the engine is fully warmed up and the fluid in the transmis- sion is at normal operating temperature. Operation of the transmission with an improper fluid level will greatly reduce the life of the transmission and of the fluid. Check the fluid level whenever the vehicle is serviced. Fluid Level Check – 42RLE/545RFE Check the fluid level while the transmission is at normal operating temperature 82°C (180°F). This occurs after at least 15 miles (25 km) of driving. At normal operating temperature the fluid cannot be held comfortably be- tween the fingertips. To check the automatic transmission fluid level properly, the following procedure must be used: 1. Operate the engine at idle speed and normal operating temperature.530 MAINTAINING YOUR VEHICLE 2. The vehicle must be on level ground. 3. Fully apply the parking brake and press the brake pedal. 4. Place the shift lever momentarily into each gear posi- tion ending with the lever in PARK. 5. Remove the dipstick, wipe it clean and reinsert it until seated. 6. Remove the dipstick again and note the fluid level on both sides. The fluid level should be between the “HOT” (upper) reference holes on the dipstick at normal operat- ing temperature. Verify that solid coating of oil is seen on both sides of the dipstick. If the fluid is low, add as required into the dipstick tube. Do not overfill. After adding any quantity of oil through the oil fill tube, wait a minimum of two minutes for the oil to fully drain into the transmission before rechecking the fluid level.
If it is necessary to check the transmission below NOTE: the operating temperature, the fluid level should be between the two “COLD” (lower) holes on the dipstick with the fluid at approximately 70°F (21°C) (room tem- perature). If the fluid level is correctly established at room temperature, it should be between the “HOT” (upper) reference holes when the transmission reaches 180°F (82°C). Remember it is best to check the level at the normal operating temperature.
CAUTION!
Be aware that if the fluid temperature is below 50°F (10°C) it may not register on the dipstick. Do not add fluid until the temperature is elevated enough to produce an accurate reading.
7. Check for leaks. Release parking brake.
To prevent dirt and water from entering the transmission after checking or replenishing fluid, make certain that the dipstick cap is properly reseated. It is normal for the dipstick cap to spring back slightly from its fully seated position, as long as its seal remains engaged in the dipstick tube. Automatic Transmission Fluid and Filter Change Refer to “Maintenance Schedule” or further information. If the transmission is disassembled for any NOTE: reason, the fluid and filter(s) should be changed. It is important that proper lubricant is used in the transmission. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.
MAINTAINING YOUR VEHICLE 531
Special Additives Automatic Transmission Fluid (ATF) is an engineered product and its performance may be impaired by supple- mental additives. Therefore, do not add any fluid addi- tives to the transmission. The only exception to this policy is the use of special dyes to aid in detecting fluid leaks. In addition, avoid using transmission sealers as they may adversely affect seals. Appearance Care and Protection from Corrosion
Protection of Body and Paint from Corrosion Vehicle body care requirements vary according to geo- graphic locations and usage. Chemicals that make roads passable in snow and ice, and those that are sprayed on trees and road surfaces during other seasons, are highly corrosive to the metal in your vehicle. Outside parking, which exposes your vehicle to airborne contaminants,
