2013 Jeep Wrangler Owners Manual

soon as possible.

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 while the engine is running, severe catalytic converter damage and power loss will soon occur. Immediate service is required.

Loose Fuel Filler Cap Message After fuel is added, the vehicle diagnostic system can determine if the fuel filler cap is possibly loose, improp- erly installed, or damaged. A “gASCAP” message will be displayed in the odometer. Tighten the gas cap until a ⬙clicking⬙ sound is heard. 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 will appear the next time the vehicle is started. This might indicate a damaged cap. If the prob- lem is detected twice in a row, the system will turn on the MIL. Resolving the problem will turn the MIL 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.

MAINTAINING YOUR VEHICLE 563
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.

happen:

564 MAINTAINING YOUR VEHICLE 4. Approximately 15 seconds later, one of two things will • 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. • 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.

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 main- tenance and repairs is highly recommended to ensure 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 your vehicle. Refer to these Service Manuals before attempting any procedure yourself. tampering with emissions control NOTE: Intentional 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. Only do 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.

MAINTAINING YOUR VEHICLE 565

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 dealer or qualified repair center.

(Continued)

566 MAINTAINING YOUR VEHICLE

CAUTION! (Continued)

• Your vehicle has been built with improved fluids that protect the performance and durability of your vehicle and also allow extended maintenance inter- vals. Do not use chemical flushes in these compo- nents as the chemicals can damage your engine, transmission, power steering or air conditioning. 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. The engine oil level should be checked five minutes after a warmed up engine has been 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 1 U.S. Quart (0.95L) 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 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 the “Maintenance Schedule” for further informa- tion. NOTE:Under no circumstances should oil change inter- vals exceed 10,000 miles (16,000 km) or twelve months, whichever occurs first.

MAINTAINING YOUR VEHICLE 567

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.

568 MAINTAINING YOUR VEHICLE

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 – 3.6L Engine 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 vehicle. For information on engine oil filler cap location, refer to “Engine Compartment” in “Main- taining Your Vehicle” 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.

Synthetic Engine Oils You may use synthetic engine oils provided the recom- mended oil quality requirements are met, and the recom- mended 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 addi- tives. 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 with a new filter at every engine oil change. Engine Oil Filter Selection This 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.

MAINTAINING YOUR VEHICLE 569

Engine Air Cleaner Filter Refer to the “Maintenance Schedule” for the proper maintenance intervals.

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.

570 MAINTAINING YOUR VEHICLE 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 recom- mended. Maintenance-Free Battery Your vehicle is equipped with a maintenance-free battery. You will never have to add water, nor is periodic main- tenance 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 eyes or on skin, flush the area imme- diately with large amounts of water. Refer to “Jump-Starting Procedures” in “What To Do In Emergencies” for further information. • 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.

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. Cable clamps should be tight on the terminal posts and free of corrosion. • If a “fast charger” is used while the battery is in the vehicle, disconnect both vehicle battery cables be- fore connecting the charger to the battery. Do not use a “fast charger” to provide starting voltage.

MAINTAINING YOUR VEHICLE 571

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.

572 MAINTAINING YOUR VEHICLE

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 technician.

Refrigerant Recovery And Recycling R-134a Air Conditioning Refrigerant is a hydrofluoro- carbon (HFC) that is endorsed by the Environmental Protection Agency and is an ozone-saving product. How- ever, the manufacturer recommends that air conditioning service be performed by authorized dealer or other service facilities using recovery and recycling equipment. NOTE: Use only manufacturer approved A/C system sealers, stop leak products, seal conditioners, compressor oil, and refrigerants. Body Lubrication Locks and all body pivot points, including such items as seat tracks, door hinge pivot points and rollers, liftgate, 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.

MAINTAINING YOUR VEHICLE 573

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 depending on geographical area and frequency of use. Poor perfor- mance of blades may be present with chattering, marks, water lines or wet spots. If any of these conditions are present, clean the wiper blades or replace as necessary.

574 MAINTAINING YOUR VEHICLE Adding Washer Fluid The fluid reservoir for the windshield washers and the rear window washer (if equipped) is shared. The fluid reservoir is located in the engine compartment. Be sure to check the fluid level at regular intervals. Fill the reservoir with windshield washer solvent only (not radiator anti- freeze). When refilling the washer fluid reservoir, take some washer fluid and apply it to a cloth or towel and wipe clean the wiper blades; this will help blade perfor- mance. 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.

WARNING!

Commercial windshield washer solvents are flam- mable. They could ignite and burn you. Care must be exercised when filling or working around the washer solution.

Exhaust System The best protection against carbon monoxide entry into the vehicle body is a properly maintained engine exhaust system. If you notice a change in the sound of the exhaust system; or if the exhaust fumes can be detected inside the vehicle; or when the underside or rear of the vehicle is damaged; have an authorized technician inspect the complete ex- haust system and adjacent body areas for broken, dam- aged, deteriorated, or mispositioned parts. Open seams or loose connections could permit exhaust fumes to seep

into the passenger compartment. In addition, have the exhaust system inspected each time the vehicle is raised for lubrication or oil change. Replace as required.

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 information. • 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 ve- hicle in areas where your exhaust system can con- tact anything that can burn.

MAINTAINING YOUR VEHICLE 575

CAUTION!

• The catalytic converter requires the use of un- leaded fuel only. Leaded gasoline will destroy the effectiveness of the catalyst as an emissions control device and may seriously reduce engine perfor- mance and cause serious damage to the engine. • Damage to the catalytic converter can result if your vehicle is not kept in proper operating condition. In the event of engine malfunction, particularly involving engine misfire or other apparent loss of performance, have your vehicle serviced promptly. Continued operation of your vehicle with a severe malfunction could cause the converter to overheat, resulting in possible damage to the converter and vehicle.

576 MAINTAINING YOUR VEHICLE 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. NOTE: Intentional systems can result against you. In unusual situations involving grossly malfunctioning engine operation, a scorching odor may suggest severe and abnormal catalyst overheating. If this occurs, stop the vehicle, turn off the engine and allow it to cool. Service, including a tune-up to manufacturer’s specifica- tions, should be obtained immediately.

tampering with emissions control in civil penalties being assessed

To minimize the possibility of catalytic converter dam- age: • 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 idle or malfunctioning operating conditions.

vehicle.

Cooling System

WARNING!

You or others can be badly burned by hot engine coolant (antifreeze) 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 or coolant bottle is hot.

Engine Coolant Checks Check the engine coolant (antifreeze) protection every 12 months (before the onset of freezing weather, where applicable). is dirty or rusty in appearance, the system should be drained, flushed and refilled with fresh engine coolant (antifreeze).

the engine coolant

(antifreeze)

If

MAINTAINING YOUR VEHICLE 577
Check the front of the A/C condenser (if equipped) or radiator for any accumulation of bugs, leaves, etc. If dirty, clean by gently spraying water from a garden hose verti- cally down the face of the A/C condenser (if equipped) or the back of the radiator core. Check the engine cooling system hoses for brittle rubber, cracking, tears, cuts, and tightness of the connection at the coolant recovery 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.

578 MAINTAINING YOUR VEHICLE 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 the old engine coolant (antifreeze) solution. Refer to the “Maintenance Schedule” for the proper maintenance intervals. Selection Of Coolant Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.

CAUTION!

• Mixing of engine coolant (antifreeze) other than specified Organic Additive Technology (OAT) en- gine coolant (antifreeze), may result in engine damage and may decrease corrosion protection. Organic Additive Technology (OAT) engine cool- ant is different and should not be mixed with Hybrid Organic Additive Technology (HOAT) en- gine coolant (antifreeze). If a non-OAT 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.

(Continued)

CAUTION! (Continued)

• Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be compatible with the radiator engine coolant and may plug the radiator. • This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (an- tifreeze) 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 ten years or 150,000 miles (240,000 km) before replace- ment. To prevent reducing this extended maintenance

MAINTAINING YOUR VEHICLE 579
period, it is important that you use the same engine coolant (antifreeze) throughout the life of your vehicle. Please review these recommendations for using Organic Additive Technology (OAT) engine coolant (antifreeze). When adding engine coolant (antifreeze): • The manufacturer

recommends using MOPAR威 Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) or equivalent. • Mix a minimum solution of 50% OAT engine coolant and distilled water. Use higher concentrations (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.

580 MAINTAINING YOUR VEHICLE 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 is not recommended and can result in cooling system damage. Drain, flush, and refill as soon as possible to avoid damage if coolant types are mixed in an emergency. Cooling System Pressure Cap The cap must be fully tightened to prevent loss of engine coolant (antifreeze), and to ensure that engine coolant (antifreeze) will return to the radiator from the coolant recovery tank.

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 pressure 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 Engine 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 engine coolant 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. Engine Coolant Level The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine idling, and warm to normal operating tempera- ture, the level of the engine coolant (antifreeze) in the bottle should be between the ranges indicated on the bottle.

MAINTAINING YOUR VEHICLE 581
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. 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/ kilometers of operation, you may observe vapor coming from the front of the engine compartment. This is nor- mally a result of moisture from rain, snow, or high humidity accumulating on the radiator and being vapor- ized when the thermostat opens, allowing hot engine coolant (antifreeze) to enter the radiator.

582 MAINTAINING YOUR VEHICLE 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 expansion bottle. • Check the coolant freeze point in the radiator and in the coolant expansion bottle. If engine coolant (anti- freeze) needs to be added, the contents of the coolant expansion bottle must also be protected against freezing. • If frequent engine coolant (antifreeze) additions are required, the cooling system should be pressure tested for leaks.

hoses are not kinked or obstructed.

• Maintain engine coolant (antifreeze) concentration at 50% OAT engine coolant (antifreeze) (minimum) and distilled water for proper corrosion protection of your engine which contains aluminum components. • Make sure that the coolant expansion bottle overflow • Keep the front of the radiator clean. If your vehicle is equipped with air conditioning, keep the front of the condenser clean. • 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 emis- sions.

Brake System In order to assure brake system performance, all brake system components should be inspected periodically. Refer to the “Maintenance Schedule” for the proper maintenance intervals.

WARNING!

Riding the brakes can lead to brake failure and possibly a collision. 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.

MAINTAINING YOUR VEHICLE 583

Power Disc Brakes Disc brakes do not require adjustment; however, several hard stops during the break-in period are recommended to seat the linings and wear off any foreign material. Brake Master Cylinder The fluid level in the master cylinders should be checked whenever the vehicle is serviced. If necessary, add fluid to bring level to the full level mark on the side of the reservoir of the brake master cylinder. With disc brakes, fluid level can be expected to fall as the brake pads wear. If the brake fluid level is abnormally low, check system for leaks. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.

584 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 identified on the original factory installed hydraulic master cylinder reservoir. • 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

(Continued)

WARNING! (Continued)

cause it to boil unexpectedly during hard or pro- longed braking, resulting in sudden brake failure. This could result in a collision. • 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. • Do not allow petroleum based fluid to contaminate the brake fluid. Brake seal components could be damaged, causing partial or complete brake failure. This could result in a collision.

Automatic Transmission – If Equipped

Selection Of Lubricant It is important to use the proper transmission fluid to ensure optimum transmission performance and life. Use only the manufacturer’s recommended transmission fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further fluid specifica- tions. It is important to maintain the transmission fluid at the correct level using the recommended fluid. NOTE: No chemical flushes should be used in any trans- mission; only the approved lubricant should be used.

CAUTION!

Using a transmission fluid other than the manufac- turer’s recommended fluid may cause deterioration in transmission shift quality and/or torque converter

(Continued)

MAINTAINING YOUR VEHICLE 585

CAUTION! (Continued)

shudder. Using a transmission fluid other than the manufacturer’s recommended fluid will require more frequent fluid and filter changes. Refer to “Fluids, Lubricants, and Genuine Parts” in “Main- taining Your Vehicle” for further information.

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 for diagnosing fluid leaks. Avoid using transmission sealers as they may adversely affect seals.

586 MAINTAINING YOUR VEHICLE

CAUTION!

• Using a transmission fluid other than the manufac- turer’s recommended fluid may cause deterioration in transmission shift quality and/or torque con- verter shudder. Using a transmission fluid other than that recommended by the manufacturer, and will require more frequent fluid and filter changes. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further fluid speci- fication. • If a transmission fluid leak occurs, visit your au- thorized dealer immediately. Severe transmission damage may occur. Your authorized dealer has the proper tools to adjust the fluid level accurately.

Fluid Level Check It is best to check the fluid level when the transmission is at normal operating temperature (approximately 180° F (82° C). This occurs after at least 15 miles (25 km) of driving. At normal operating temperature, the fluid cannot be held comfortably between the fingertips. Use the following procedure to check the transmission fluid level properly: 1. Park the vehicle on level ground. 2. Run the engine at idle speed and normal operating

temperature.

3. Fully apply the parking brake, and press the brake

pedal.

4. Place the shift lever momentarily into each gear posi- tion (allowing time for the transmission to fully en- gage in each position), ending with the shift 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 reading is only valid if there is a solid coating of oil on both sides of the dipstick. The fluid level should be between the HOT (upper) reference holes on the dipstick at normal operating temperature. If the fluid level is low, add fluid through the dipstick tube to bring it to the proper level. Do not overfill. After adding any quantity of oil through the dipstick tube, wait a minimum of two minutes for the oil to fully drain into the transmission before recheck- ing the fluid level.

MAINTAINING YOUR VEHICLE 587

actual level is at or above the hole.

NOTE: • The holes in the dipstick will be full of fluid if the • If it is necessary to check the transmission below the operating temperature, the fluid level should be be- tween the two COLD (lower) holes on the dipstick with the fluid at approximately 80° F (27° C). If the fluid level is correctly established at 80° F (27° C), 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.

588 MAINTAINING YOUR VEHICLE 7. Check for leaks. Release the parking brake. NOTE: To prevent dirt and water from entering the transmission after checking or replenishing fluid, make sure 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. Fluid And Filter Changes Refer to the “Maintenance Schedule” for the proper maintenance intervals. In addition, change the fluid and filter(s) if the transmis- sion is disassembled for any reason.

Clutch Hydraulic System (Manual Transmission) – If Equipped The clutch hydraulic system is fed by a segregated volume of fluid within the brake system master cylinder reservoir. In the event of leakage or wear, use only the manufacturer’s recommended brake fluid. Refer to “Flu- ids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. Manual Transmission – If Equipped

Selection Of Lubricant Use only manufacturer’s recommended manual transmis- sion fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.

Fluid Level Check Check the fluid level by removing the fill plug. The fluid level should be between the bottom of the fill hole and a point not more than 3/16 in (4.76 mm) below the bottom of the hole. Add fluid, if necessary, to maintain the proper level. Frequency Of Fluid Change Under normal operating conditions, the fluid installed at the factory will give satisfactory lubrication for the life of the vehicle. If the fluid becomes contaminated with water, it should be changed immediately. Otherwise, change the fluid as recommended in the Maintenance Schedule. Refer to the “Maintenance Schedule” for the proper maintenance intervals.

MAINTAINING YOUR VEHICLE 589

Transfer Case

Fluid Level Check The fluid level should be to the bottom edge of the fill hole (A) when the vehicle is in a level position.

590 MAINTAINING YOUR VEHICLE Adding Fluid Fluid should be added only at filler hole until fluid begins to run out of the hole. Drain First remove the fill plug (B), then the drain plug (C). The recommended tightening torque for the drain and fill plugs is 15 to 25 ft lbs (20 to 34 N·m).

CAUTION!

When replacing the plugs, do not overtighten them. You could damage them and cause them to leak.

Selection Of Lubricant Use only manufacturer’s recommended fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information.

Front/Rear Axle Fluid 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. Fluid Level Check Lubricant should be at the bottom edge of the oil fill hole. Adding Fluid Add lubricant only at the fill hole and only to the level specified above.

Selection Of Lubricant Use only manufacturer’s recommended fluid. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. 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, road surfaces on which the vehicle is operated, extreme hot or cold weather and other extreme conditions will have an adverse effect on paint, metal trim, and under- body protection.

MAINTAINING YOUR VEHICLE 591
The following maintenance recommendations will enable you to obtain maximum benefit from the corrosion resistance built into your vehicle. What Causes Corrosion? Corrosion is the result of deterioration or removal of paint and protective coatings from your vehicle. The most common causes are: • Road salt, dirt and moisture accumulation. • Stone and gravel impact. • Insects, tree sap and tar. • Salt in the air near seacoast localities. • Atmospheric fallout/industrial pollutants.

592 MAINTAINING YOUR VEHICLE Washing • Wash your vehicle regularly. Always wash your ve- hicle in the shade using MOPAR威 Car Wash or equiva- lent, or a mild car wash soap, and rinse the panels completely with clear water. • If insects, tar, or other similar deposits have accumu- lated on your vehicle, use MOPAR威 Super Kleen Bug and Tar Remover or equivalent to remove. • Use a high quality cleaner wax, such as MOPAR威 Cleaner Wax or equivalent, to remove road film, stains and to protect your paint finish. Take care never to scratch the paint. • Avoid using abrasive compounds and power buffing that may diminish the gloss or thin out the paint finish.

CAUTION!

• Do not use abrasive or strong cleaning materials such as steel wool or scouring powder that will scratch metal and painted surfaces. • Use of power washers exceeding 1,200 psi (8 274 kPa) can result in damage or removal of paint and decals.

Special Care • If you drive on salted or dusty roads or if you drive near the ocean, hose off the undercarriage at least once a month. • It is important that the drain holes in the lower edges of the doors, rocker panels, and trunk be kept clear and open.

• If you detect any stone chips or scratches in the paint, touch them up immediately. The cost of such repairs is considered the responsibility of the owner. • If your vehicle is damaged due to a collision or similar cause that destroys the paint and protective coating, have your vehicle repaired as soon as possible. The cost of such repairs is considered the responsibility of the owner. • If you carry special cargo such as chemicals, fertilizers, de-icer salt, etc., be sure that such materials are well packaged and sealed. • If a lot of driving is done on gravel roads, consider • Use MOPAR威 Touch Up Paint or equivalent on scratches as soon as possible. Your authorized dealer has touch up paint to match the color of your vehicle.

mud or stone shields behind each wheel.

MAINTAINING YOUR VEHICLE 593

Wheel And Wheel Trim Care • All wheels and wheel trim, especially aluminum and chrome plated wheels, should be cleaned regularly with a mild soap and water to prevent corrosion. • To remove heavy soil and/or excessive brake dust, use MOPAR威 Wheel Cleaner or equivalent or select a non-abrasive, non-acidic cleaner.

CAUTION!

Do not use scouring pads, steel wool, a bristle brush, or metal polishes. Do not use oven cleaner. These products may damage the wheel’s protective finish. Avoid automatic car washes that use acidic solutions or harsh brushes that may damage the wheel’s pro- tective finish. Only MOPAR威 Wheel Cleaner or equivalent is recommended.

594 MAINTAINING YOUR VEHICLE Interior Care Use MOPAR威 Total Clean or equivalent to clean fabric upholstery and carpeting. Interior Trim should be cleaned starting with a damp cloth, a damp cloth with MOPAR威 Total Clean or equiva- lent , then MOPAR威 Spot & Stain Remover or equivalent if absolutely necessary. Do not use harsh cleaners or Armor All威. Use MOPAR威 Total Clean or equivalent to clean vinyl upholstery.

WARNING!

Do not use volatile solvents for cleaning purposes. Many are potentially flammable and, if used in closed areas, they may cause respiratory harm.

CAUTION!

When installing hanging air fresheners in your ve- hicle, read the installation instructions carefully. Some air fresheners will damage the finish of painted or decorated parts if allowed to directly contact any surface.

Glass Surfaces All glass surfaces should be cleaned on a regular basis with MOPAR威 Glass Cleaner or equivalent, or any com- mercial household-type glass cleaner. Never use an abra- sive type cleaner. Use caution when cleaning the inside rear window equipped with electric defrosters or the right rear quarter window equipped with the radio antenna. Do not use scrapers or other sharp instrument that may scratch the elements.

When cleaning the rear view mirror, spray cleaner on the towel or rag that you are using. Do not spray cleaner directly on the mirror. Cleaning Plastic Instrument Cluster Lenses The lenses in front of the instruments in this vehicle are molded in clear plastic. When cleaning the lenses, care must be taken to avoid scratching the plastic. 1. Clean with a wet soft rag. A mild soap solution may be used, but do not use high alcohol content or abrasive cleaners. If soap is used, wipe clean with a clean damp rag.

2. Dry with a soft cloth. Seat Belt Maintenance Do not bleach, dye, or clean the belts with chemical solvents or abrasive cleaners. This will weaken the fabric. Sun damage can also weaken the fabric.

MAINTAINING YOUR VEHICLE 595
If the belts need cleaning, use MOPAR威 Total Clean or equivalent, a mild soap solution, or lukewarm water. Do not remove the belts from the vehicle to wash them. Dry with a soft cloth. Replace the belts if they appear frayed or worn or if the buckles do not work properly. Appearance Care For Fabric Top Models

CAUTION!

To maintain the appearance of your vehicle’s interior trim and top, follow these precautions: • Avoid leaving your vehicle unattended with the top down, as exposure to sun or rain may damage interior trim. • Do not use harsh cleaners or bleaching agents on top

material, as damage may result.

596 MAINTAINING YOUR VEHICLE

on the paint, leaving a streak.

• Do not allow any vinyl cleaner to run down and dry • After cleaning your vehicle’s fabric top, always make • Be especially careful when washing the windows by following the directions for “Care of Fabric Top Win- dows.”

sure it is completely dry before lowering.

WASHING — Use MOPAR威 Car Wash or equivalent, or mild soap suds, lukewarm water, and a brush with soft bristles. If extra cleaning is required, use MOPAR威 Con- vertible Cloth Top Cleaner or equivalent, or a mild foaming cleaner on the entire top, but support the top from underneath. RINSING — Be sure to remove all traces of cleaner by rinsing the top thoroughly with clean water. Remember to allow the top to dry before lowering it.

CAUTION!

Failure to follow these cautions may cause interior water damage, stains or mildew on the top material: • Avoid high-pressure car washes, as they can dam- age the top material. Also, increased water pressure may force past the weather strips. • It is recommended that the top be free of water prior to opening it. Operating the top, opening a door or lowering a window while the top is wet may allow water to drip into the vehicle’s interior. • Use care when washing the vehicle, water pressure directed at the weather strip seals may cause water to leak into the vehicle’s interior. • Careless handling and storage of the removable roof panels may damage the seals, causing water to leak into the vehicle’s interior.

(Continued)

CAUTION! (Continued)

• The front panel(s) must be positioned properly to ensure sealing. Improper installation can cause water to leak into the vehicle’s interior.

Care Of Fabric Top Windows

CAUTION!

Your vehicle’s fabric top has pliable plastic windows which can be scratched unless special care is taken by following these directions:

1. Never use a dry cloth to remove dust. Instead, use a microfiber towel or soft cotton cloth moistened with cold or warm, clean water, and wipe across the window, not up and down. MOPAR威 Jeep Soft Glass Window Cleaner or equivalent will safely clean all

MAINTAINING YOUR VEHICLE 597
plastic windows without scratching. It removes fine scratches to improve visibility and provides UV pro- tection to help prevent yellowing.

2. When washing, never use hot water or anything stronger than a mild soap. Never use solvents such as alcohol or harsh cleaning agents.

3. Always rinse thoroughly with cold water, then wipe

with a soft and slightly moist, clean cloth.

4. When removing frost, snow or ice, never use a scraper or de-icing chemicals. Use warm water only if you must clean the window quickly.

5. Debris (sand, mud/dirt, dust, or salt) from off-road driving will have a major impact on zipper operation. Even normal on-road driving and vehicle washing will eventually impact window zipper operation. To maintain ease of use of the window zippers, each window zipper should be cleaned and lubricated

FUSES

Totally Integrated Power Module The Totally Integrated Power Module is located in the engine compartment near the battery. This center contains cartridge fuses, mini fuses and relays. A label that identifies each component is printed on the inside of the cover.

598 MAINTAINING YOUR VEHICLE

regularly. Use MOPAR威 Soft Top Zipper Cleaner and Lubricant or equivalent to ease zipper operation. Before applying, make sure the zipper teeth are clear of sand, mud, and other materials. Clean both sides of the zipper, not just one side. Rinse both zipper halves with fresh water and allow to dry. Aggressively work the MOPAR威 Soft Top Zipper Cleaner and Lubricant or equivalent into the zipper teeth. If a stuck zipper slide is experienced, work the MOPAR威 Soft Top Zipper Cleaner and Lubricant or equivalent into the zipper slide. Several applications may be required before the zipper comes free.

6. Never paste stickers, gummed labels or any tape to the windows. Adhesives are hard to remove and may damage the windows.

Totally Integrated Power Module

Cavity

J1
J2

J3
J4

J5

J6

Car- tridge Fuse —

30 Amp

Pink —

25 Amp Natural 25 Amp Natural 40 Amp Green

Mini Fuse

Description

Cavity

—

Transfer Case

Module

—

Driver Door Node

Passenger Door

Node

Anti-Lock Brake System (ABS) Pump/Stability Control System

J7

J8
J9

J10

J11

J12

MAINTAINING YOUR VEHICLE 599

Mini Fuse

Description

Anti-Lock Brake System (ABS) Valve/Stability Control System

—

PZEV Sec Motor/

Flex Fuel

Headlamp Wash Relay/Manifold Tuning Valve

Sway Bar

Rear Blower Motor/

Radiator Fan

Car- tridge Fuse

30 Amp

Pink

—

40 Amp Green 30 Amp

Pink

30 Amp

Pink

30 Amp

Pink

600 MAINTAINING YOUR VEHICLE

Cavity

J13

J14

J15

J17

J18

J19

Car- tridge Fuse

60 Amp Yellow 40 Amp Green 40 Amp Green 40 Amp Green 20 Amp

Blue

60 Amp Yellow

Mini Fuse

Description

Cavity

Ignition Off Draw

(IOD) – Main Rear Defroster

Front Blower

Starter Solenoid

Powertrain Control

Module (PCM) Trans Range Radiator Fan

J20

J21

J22
M1

M2

M3

Car- tridge Fuse

30 Amp

Pink

20 Amp

Blue —

Mini Fuse

Description

Front Wiper LO/HI

Front/Rear Washer

Spare

Center High-

Mounted Stop Light (CHMSL)/Switch Stop Lamp Feed

Relay Trailer

Lighting (Stoplamp)

Frt/Rear Axle Locker Relay

15 Amp

Blue

20 Amp Yellow

20 Amp Yellow

MAINTAINING YOUR VEHICLE 601

Cavity

Car- tridge Fuse

M4
M5

M6

M7

M8

M9

Mini Fuse

—

25 Amp Natural 20 Amp Yellow 20 Amp Yellow

20 Amp Yellow 20 Amp Yellow

Description

Cavity

—

M10

Power Inverter –

If Equipped

Power Outlet #1/

Rain Sensor

Car- tridge Fuse

Mini Fuse

15 Amp

Blue

Power Outlet #2

(BATT/ACC

SELECT)

Front Heated Seat

Rear Heated Seat –

If Equipped

M11

10 Amp

Red

Description

Ignition Off Draw – Vehicle Entertain- ment System, Satel- lite Digital Audio Receiver (SDARS), DVD, Hands-Free Module, RADIO, Antenna, Universal Garage Door Opener,

Vanity Lamp

(Ignition Off Draw)

Climate Control

System, Underhood

Lamp

602 MAINTAINING YOUR VEHICLE

Cavity

M12

M13

M14

Car- tridge Fuse

Mini Fuse

30 Amp Green 20 Amp Yellow

Description

Cavity

Amplifier

M15

Car- tridge Fuse

Mini Fuse

20 Amp Yellow

Ignition Off Draw – Cabin Compartment Node, Wireless Con- trol Module, SIREN,

Multifunction Control Switch

20 Amp Yellow

Trailer Tow (Export Only)

Description

Climate Control System, Rear View Mirror, Cabin Com-

partment Node, Transfer Case Switch, Multi- Function Control Switch, Tire Pres- sure Monitor, Glow

Plug Module –

Export Diesel Only

M16

M17

10 Amp

Red

15 Amp

Blue

Airbag Module

Left Tail/License/

Park Lamp

Cavity

Car- tridge Fuse

M18

M19

M20

M21

M22

M23

Mini Fuse

15 Amp

Blue

25 Amp Natural 15 Amp

Blue

20 Amp Yellow 10 Amp

Red

10 Amp

Red

Description

Cavity

Car- tridge Fuse

Right Tail/Park/

Run Lamp

Auto Shut Down (ASD #1 and #2)

Cabin Compartment Node Interior Light,

Switch Bank

Auto Shut Down

(ASD #3) Right Horn (HI/LOW) Left Horn (HI/LOW)

M24

M25

M26

M27

M28

MAINTAINING YOUR VEHICLE 603

Mini Fuse

25 Amp Natural 20 Amp Yellow

10 Amp

Red

10 Amp

Red

10 Amp

Red

Description

Rear Wiper

Fuel Pump, Diesel

Lift Pump – Export Only

Power Window Switch, Driver Window Switch Ignition Switch Feed, Wireless

Module

Powertrain Control

Module

604 MAINTAINING YOUR VEHICLE

Cavity

Car- tridge Fuse

M29

M30

M31

M32

M33

M34

Mini Fuse

10 Amp

Red

15 Amp

Blue

20 Amp Yellow 10 Amp

Red

10 Amp

Red

10 Amp

Red

Description

Cavity

Car- tridge Fuse

Powertrain

Wiper Motor Frt,

J1962 Diagnostic Feed

Backup Lamps

Airbag Controller,

TT EUROPE Powertrain Controller

M35

M36

M37

M38

Park Assist, Climate

Control System, Headlamp Wash,

Compass

Mini Fuse

10 Amp

Red

20 Amp Yellow 10 Amp

Red

Description

Heated Mirrors

Power Outlet

Anti-Lock Brake System, Electronic Stability Control, Stop Lamp Switch, Fuel Pump Relay

25 Amp Natural

Lock/Unlock

Motors

CAUTION!

• When installing the Integrated Power Module cover, it is important to ensure the cover is properly positioned and fully latched. Failure to do so may allow water to get into the Integrated Power Mod- ule, and possibly result in an electrical system failure. • When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating. The use of a fuse with a rating other than indicated may result in a dangerous electrical system overload. If a properly rated fuse continues to blow, it indicates a problem in the circuit that must be corrected.

MAINTAINING YOUR VEHICLE 605

VEHICLE STORAGE If you are leaving your vehicle dormant for more than 21 days, you may want to take steps to protect your battery. You may: • Remove Cartridge fuse #J13 in the Power Distribution Center (PDC) labeled Ignition-Off Draw (IOD) and store it in a safe location within the PDC.

• Or, disconnect the negative cable from the battery. • Anytime you store your vehicle, or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes in the fresh air and high blower setting. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again.

606 MAINTAINING YOUR VEHICLE REPLACEMENT BULBS

Interior Bulbs

Bulb Number

658

Automatic Transmission Indicator Lamp Heater Control Lamps (2) Rocker Switch Indicator Lamp (Rear Window Defogger, and Rear Wash/Wipe) Soundbar Dome Lamp 912
** Bulbs only available from authorized dealer.

194
**

Exterior Bulbs

Headlamps (2) Front Park/Turn Signal Lamps (2)

H13
3157

Bulb Number

Front Side Marker Lamps (2) Fog Lamps Rear Stop/Tail/Turn Lamps (2) Center High-Mounted Stop Lamp Backup Lamps (2) License Lamp

Bulb Number

168

PSX24W

3157
L.E.D.

3157
194

NOTE: Numbers refer to commercial bulb types that can be purchased from your local authorized dealer. If a bulb needs to be replaced, visit your authorized dealer or refer to the applicable Service Manual.

BULB REPLACEMENT

NOTE: Lens fogging can occur under certain atmo- spheric conditions. This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the lamps on will usually accelerate the clearing process. Headlamp

1. Open hood and support using prop rod. 2. Remove the front grille. Turn the retainers along the

top 1/4 turn counterclockwise and remove.

3. Pull the bottom of the grille away starting at one side

and working toward the other.

4. Turn both park and turn signal socket assemblies

1/4 turn counterclockwise and remove.

5. Remove the four screws holding the metal retaining

ring.

MAINTAINING YOUR VEHICLE 607

6. Remove the lamp from the collar. 7. Grasp the bulb and turn 1/4 turn counterclockwise. 8. Pull the bulb from the housing. 9. Push connector locking tab to the unlock position. 10. Remove connector from bulb. 11. Push connector onto new bulb base, and push the

connector locking tab to the lock position.

CAUTION!

Do not touch the new bulb with your fingers. Oil contamination will severely shorten bulb life. If the bulb comes in contact with any oily surface, clean the bulb with rubbing alcohol.

12. Reinstall bulb housing. Rotate the bulb 1/4 turn

clockwise.

608 MAINTAINING YOUR VEHICLE Front Park/Turn Signal

Front Fog Lamp

1. Remove the front grille. Turn the retainers along the

top 1/4 turn counterclockwise and remove.

1. Reach under the vehicle to access the back of the front

fog lamp.

2. Pull the bottom of the grille away starting at one side

and working toward the other.

2. Disconnect the wire harness connector from the front

fog lamp connector receptacle.

3. Turn the socket assembly 1/4 turn counterclockwise and remove from housing. Pull the bulb straight from the socket to replace.

3. Firmly grasp the bulb by the two latch features and squeeze them together to unlock the bulb from the back of the front fog lamp housing.

Front Side Marker

1. Reach under the front fender flare and locate the front

side marker socket.

2. Turn the socket assembly counterclockwise 1/3 turn and remove it from the housing. Pull the bulb straight from the socket to replace.

4. Pull the bulb straight out from the keyed opening in the housing and then connect the replacement bulb.

CAUTION!

Do not touch the new bulb with your fingers. Oil contamination will severely shorten bulb life. If the bulb comes in contact with any oily surface, clean the bulb with rubbing alcohol.

Rear Tail, Stop, Turn Signal, And Backup Lamp 1. Remove the two inboard screws attaching the tail light housing to the body. DO NOT REMOVE THE OUTER SCREWS AT ANY TIME.

2. Separate the housing from the body by pushing the lamp

inboard while pulling the lamp away from the body.

MAINTAINING YOUR VEHICLE 609
3. Rotate the appropriate socket 1/4 turn counterclock-

wise, then remove it from the housing.

4. Pull the bulb straight from the socket to replace. Center High-Mounted Stop Lamp (CHMSL) The stop lamp is mounted on a bracket that extends upward from the tailgate behind the spare tire. If service is needed, obtain the LED/Cover Assembly from your local authorized dealer. 1. Remove the spare tire. 2. Remove the four screws holding the lens/cover in

place on the spare tire carrier.

3. Disconnect the wire harness from the back of the LED

cover.

610 MAINTAINING YOUR VEHICLE FLUID CAPACITIES

Fuel (Approximate) — Two Door Models Fuel (Approximate) — Four Door Models Engine Oil with Filter 3.6L Engine Cooling System * 3.6L Engine (MOPAR威 Antifreeze/Engine Coolant 10 Year/152,000 Mile Formula or equivalent) * Includes coolant recovery bottle filled to MAX level.

U.S.

18.6 Gallons 22.5 Gallons

6 Quarts

10.5 Quarts

Metric 70 Liters 85 Liters

5.6 Liters

9.9 Liters

FLUIDS, LUBRICANTS AND GENUINE PARTS

MAINTAINING YOUR VEHICLE 611

Engine

Component Engine Coolant

Engine Oil

Engine Oil Filter Spark Plugs Fuel Selection

Fluid, Lubricant, or Genuine Part MOPAR威 Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology) or equivalent meeting the requirements of Chrysler Material Standard MS-12106. Use API Certified SAE 5W-20 Engine Oil, meeting the requirements of Chrysler Material Standard MS-6395. Refer to your engine oil filler cap for correct SAE grade. MOPAR威 Engine Oil Filter or equivalent. RER8ZWYCB4 (Gap 0.043 in [1.1 mm]) 87 Octane

612 MAINTAINING YOUR VEHICLE Chassis

Component Automatic Transmission – If Equipped Manual Transmission – If Equipped Transfer Case

Axle Differential (Front) Axle Differential (Rear)

Brake Master Cylinder

Power Steering Reservoir

licensed

Fluid, Lubricant, or Genuine Part MOPAR威 ATF+4威 Automatic Transmission Fluid or equivalent ATF+4威 product. MOPAR威 Manual Transmission Lubricant or equivalent (meeting the require- ments of Chrysler Material Standard MS-9224). MOPAR威 ATF+4威 Automatic Transmission Fluid or equivalent ATF+4威 product. MOPAR威 Gear & Axle Lubricant (SAE 80W-90) (API GL-5) or equivalent. 226 RBI (Model 44) – MOPAR威 Gear & Axle Lubricant (SAE 80W-90) (API GL-5) or equivalent. For trailer towing, use MOPAR威 Synthetic Gear & Axle Lubricant (SAE 75W-140) or equivalent. Models equipped with Trac-Lok™ require an additive. MOPAR威 DOT 3 Brake Fluid, SAE J1703 should be used. If DOT 3, SAE J1703
brake fluid is not available, then DOT 4 is acceptable. Use only recommended brake fluids. MOPAR威 Power Steering Fluid +4, MOPAR威 ATF+4威 Automatic Transmission Fluid or equivalent licensed ATF+4威 product.

licensed

MAINTENANCE SCHEDULES

CONTENTS 䡵 MAINTENANCE SCHEDULE . . . . . . . . . . . ..614
▫ Maintenance Chart. . . . . . . . . . . . . . . . . . . ..616

M

614 MAINTENANCE SCHEDULES MAINTENANCE SCHEDULE Your vehicle is equipped with an automatic oil change indicator system. The oil change indicator system will remind you that it is time to take your vehicle in for scheduled maintenance. Based on engine operation conditions, the oil change indicator message will illuminate. This means that service is required for your vehicle. Operating conditions such as frequent short-trips, trailer tow, extremely hot or cold ambient temperatures, and E85 fuel usage will influence when the “Change Oil” or “Oil Change Required” message is displayed. Severe Operating Conditions can cause the change oil message to illuminate as early as 3,500 miles (5,600 km) since last reset. Have your vehicle serviced as soon as possible, within the next 500 miles (805 km). On Electronic Vehicle Information Center (EVIC) equipped vehicles, “Oil Change Required” will be displayed in the EVIC and a single chime will sound, indicating that an oil change is necessary.

On Non-EVIC equipped vehicles, “Change Oil” will flash in the instrument cluster odometer and a single chime will sound, indicating that an oil change is necessary. Your authorized dealer will reset the oil change indicator message after completing the scheduled oil change. If a scheduled oil change is performed by someone other than your authorized dealer, the message can be reset by refer- ring to the steps described under “Electronic Vehicle Infor- mation Center (EVIC)/Oil Change Required” in “Under- standing Your Instrument Panel” or under “Instrument Cluster Description/Odometer/Trip Odometer” in “Under- standing Your Instrument Panel” for further information. NOTE: Under no circumstances should oil change inter- vals exceed 10,000 miles (16,000 km) or twelve months, whichever comes first.

Once A Month Or Before A Long Trip: • Check engine oil level • Check windshield washer fluid level • Check the tire inflation pressures and look for unusual • Check the fluid levels of the coolant reservoir, brake master cylinder, power steering and transmission as needed

wear or damage

• Check function of all interior and exterior lights Required Maintenance Intervals. Refer to the maintenance schedules on the following page for the required maintenance intervals.

MAINTENANCE SCHEDULES 615

required

Change Indicator System:

At Every Oil Change Interval As Indicated By Oil • Change oil and filter • Rotate the tires. Rotate at the first sign of irregu- lar wear, even if it occurs before the oil indicator system turns on. • Inspect battery and clean and tighten terminals as • Inspect automatic transmission fluid if equipped • Inspect brake pads, shoes, rotors, drums, hoses • Inspect engine cooling system protection and • Inspect exhaust system • Inspect engine air cleaner if using in dusty or

and park brake

with dipstick

hoses

off-road conditions

M

616 MAINTENANCE SCHEDULES Maintenance Chart Refer to the Maintenance Schedules on the following pages for the required maintenance intervals.

Mileage or time passed (whichever comes first)