2012 Jeep Wrangler Owners Manual

100 lbs (45 kg)

474 STARTING AND OPERATING

Engine/ Trans- mission 3.6L/ Manual

3.6L/ Auto- matic 3.6L/ Manual

3.6L/ Auto- matic 3.6L/ Manual

Axle

Model

GCWR (Gross Combined Wt.

Rating)

Frontal Area

Max. GTW (Gross Trailer

Wt.)

3.73

3.73

4.10

4.10

3.21

Two–Door

Sahara Model

(4WD)

Two–Door

Sahara Model

(4WD)

2–Door Rubi- con Model

(4WD)

Two–Door Rubicon

Model (4WD)

Four–Door Sport Model

(4WD)

6,430 lbs (2 916 kg) 25 sq ft (2.32 sq m)

6,454 lbs (2 927 kg) 25 sq ft (2.32 sq m)

6,507 lbs (2 951 kg) 25 sq ft (2.32 sq m)

6,533 lbs (2 963 kg) 25 sq ft (2.32 sq m)

5,742 lbs (2 604 kg) 32 sq ft (2.97 sq m)

2,000 lbs (907 kg)

2,000 lbs (907 kg)

2,000 lbs (907 kg)

2,000 lbs (907 kg)

1,000 lbs (453 kg)

Max. Trailer Tongue Wt. (See Note)

200 lbs (91 kg)

200 lbs (91 kg)

200 lbs (91 kg)

200 lbs (91 kg)

100 lbs (45 kg)

Engine/ Trans- mission 3.6L/ Manual

3.6L/ Auto- matic 3.6L/ Manual

3.6L/ Manual

3.6L/ Auto- matic

Axle

Model

3.73

3.73

3.21

3.73

3.73

Four–Door SportModel

(4WD)

Four–Door Sport Model

(4WD)

Four–Door

Sahara Model

(4WD)

Four–Door

Sahara Model

(4WD)

Four–Door

Sahara Model

(4WD)

STARTING AND OPERATING 475

GCWR (Gross Combined Wt.

Rating)

Frontal Area

8,242 lbs (3 738 kg) 32 sq ft (2.97 sq m)

Max. GTW (Gross Trailer

Wt.)

3,500 lbs (1 587 kg)

8,257 lbs (3 745 kg) 32 sq ft (2.97 sq m)

5,782 lbs (2 623 kg) 32 sq ft (2.97 sq m)

8,282 lbs (3 757 kg) 32 sq ft (2.97 sq m)

8,297 lbs (3 763 kg) 32 sq ft (2.97 sq m)

3,500 lbs (1 587 kg)

1,000 lbs (453 kg)

3,500 lbs (1 587 kg)

3,500 lbs (1 587 kg)

Max. Trailer Tongue Wt. (See Note)

350 lbs (159 kg)

350 lbs (159 kg)

100 lbs (45 kg)

350 lbs (159 kg)

350 lbs (159 kg)

476 STARTING AND OPERATING

Engine/ Trans- mission 3.6L/ Manual

3.6L/ Auto- matic

Axle

Model

4.10

4.10

Four–Door Rubicon

Model (4WD)

Four–Door Rubicon

Model (4WD)

GCWR (Gross Combined Wt.

Rating)

Frontal Area

8,406 lbs (3 813 kg) 32 sq ft (2.97 sq m)

8,431 lbs (3 824 kg) 32 sq ft (2.97 sq m)

Max. GTW (Gross Trailer

Wt.)

3,500 lbs (1 587 kg)

3,500 lbs (1 587 kg)

Max. Trailer Tongue Wt. (See Note)

350 lbs (159 kg)

350 lbs (159 kg)

Refer to local laws for maximum trailer towing speeds. NOTE: The trailer tongue weight must be considered as part of the combined weight of occupants and cargo (ie. the GVWR), and the GVWR should never exceed the weight referenced on the Tire and Loading Infor- mation placard. Refer to “Tire Safety Information” in “Starting and Operating” for further information.

Trailer And Tongue Weight Always load a trailer with 60% to 65% of the weight in the front of the trailer. This places 10% to 15% of the Gross Trailer Weight (GTW) on the tow hitch of your vehicle. Loads balanced over the wheels or heavier in the rear can cause the trailer to sway severely side-to-side which will cause loss of control of vehicle and trailer. Failure to load trailers heavier in front is the cause of many trailer collisions.

STARTING AND OPERATING 477

Consider the following items when computing the weight on the rear axle of the vehicle: • The trailer tongue weight. • The weight of any other type of cargo or equipment • The weight of the driver and all passengers.

put in or on your vehicle.

478 STARTING AND OPERATING NOTE: Remember that everything put into or on the trailer adds to the load on your vehicle. Also, additional factory-installed options, or authorized dealer-installed options, must be considered as part of the total load on your vehicle. Refer to the “Tire Safety Information/Tire and Loading Information Placard” in “Starting and Op- erating” for the maximum combined weight of occupants and cargo for your vehicle. Towing Requirements To promote proper break-in of your new vehicle drive- train components, the following guidelines are recom- mended: NOTE: Trailer towing requires special rear axle lubri- cant. Refer to “Fluids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for the correct fluid type.

CAUTION!

• Do not tow a trailer at all during the first 500 miles (805 km) the new vehicle is driven. The engine, axle or other parts could be damaged. • Then, during the first 500 miles (805 km) that a trailer is towed, do not drive over 50 mph (80 km/h) and do not make starts at full throttle. This helps the engine and other parts of the vehicle wear in at the heavier loads.

WARNING!

Improper towing can lead to a collision. Follow these guidelines to make your trailer towing as safe as possible:

(Continued)

WARNING! (Continued)

• Make certain that the load is secured in the trailer and will not shift during travel. When trailering cargo that is not fully secured, dynamic load shifts can occur that may be difficult for the driver to control. You could lose control of your vehicle and have a collision. • When hauling cargo or towing a trailer, do not overload your vehicle or trailer. Overloading can cause a loss of control, poor performance or dam- age to the brakes, axle, engine, transmission, steer- ing, suspension, chassis structure or tires. • Safety chains must always be used between your vehicle and trailer. Always connect the chains to the frame or hook retainers of the vehicle hitch. Cross the chains under the trailer tongue and allow enough slack for turning corners.

(Continued)

STARTING AND OPERATING 479

WARNING! (Continued)

• Vehicles with trailers should not be parked on a grade. When parking, apply the parking brake on the tow vehicle. Put the tow vehicle automatic transmission in PARK. With a manual transmis- sion, shift the transmission into first gear. And with four-wheel-drive vehicles, make sure the transfer case is not in N (Neutral). Always, block or ⴖchockⴖ the trailer wheels. • GCWR must not be exceeded. • Total weight must be distributed between the tow vehicle and the trailer such that the following four ratings are not exceeded: 1. GVWR 2. GTW 3. GAWR

(Continued)

480 STARTING AND OPERATING

WARNING! (Continued)

4. Tongue weight rating for the trailer hitch utilized (This requirement may limit the ability to always achieve the 10% to 15% range of tongue weight as a percentage of total trailer weight).

Towing Requirements – Tires − Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle. Refer to “Tires – General Information” in “Starting and Oper- ating” for proper tire inflation procedures.

− Check the trailer tires for proper tire inflation pres-

sures before trailer usage.

− Check for signs of tire wear or visible tire damage before towing a trailer. Refer to “Tires – General Information” in “Starting and Operating” for the proper inspection procedure.

− When replacing tires, refer to “Tires – General Infor- mation” in “Starting and Operating” for information on replacement tires and for proper tire replacement procedures. Replacing tires with a higher load carry- ing capacity will not increase the vehicle’s GVWR and GAWR limits.

Towing Requirements – Trailer Brakes − Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury.

− An electronically-actuated trailer brake controller is required when towing a trailer with electronically actuated brakes. When towing a trailer equipped with a hydraulic surge-actuated brake system, an electronic brake controller is not required.

− Trailer brakes are recommended for trailers over 1,000 lbs (454 kg) and required for trailers in excess of 2,000 lbs (907 kg).

CAUTION!

If the trailer weighs more than 1,000 lbs (454 kg) loaded, it should have its own brakes and they should be of adequate capacity. Failure to do this could lead to accelerated brake lining wear, higher brake pedal effort, and longer stopping distances.

STARTING AND OPERATING 481

WARNING!

• Do not connect trailer brakes to your vehicle’s hydraulic brake lines. It can overload your brake system and cause it to fail. You might not have brakes when you need them and could have an collision. • Towing any trailer will increase your stopping distance. When towing, you should allow for ad- ditional space between your vehicle and the ve- hicle in front of you. Failure to do so could result in a collision.

482 STARTING AND OPERATING Towing Requirements – Trailer Lights And Wiring Whenever you pull a trailer, regardless of the trailer size, stop lights and turn signals on the trailer are required for motoring safety. The Trailer Tow Package will include a four–pin wiring harness. Use a factory-approved trailer harness and connector. NOTE: Do not cut or splice wiring into the vehicles wiring harness. The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector. Refer to the following illustration.

1 — Female Pins 2 — Male Pin 3 — Ground

Four-Pin Connector 4 — Park 5 — Left Stop/Turn 6 — Right Stop/Turn

Towing Tips Before setting out on a trip, practice turning, stopping and backing the trailer in an area away from heavy traffic. If using a manual transmission vehicle for trailer towing, all starts must be in first gear to avoid excessive clutch slippage. Automatic Transmission – If Equipped The DRIVE range can be selected when towing. How- ever, if frequent shifting occurs while in this range, use the Electronic Range Select (ERS) shift control to select a lower gear range.

STARTING AND OPERATING 483
NOTE: Using a lower gear range while operating the vehicle under heavy operating conditions will improve performance and extend transmission 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.

484 STARTING AND OPERATING 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: − Highway Driving Reduce speed. − Air Conditioning Turn off temporarily.

RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.) Towing This Vehicle Behind Another Vehicle

Towing Condition

Wheels OFF the

Ground

Four-Wheel Drive Models

STARTING AND OPERATING 485

Flat Tow

NONE

See Instructions • Automatic transmission in PARK • Manual transmission in gear (NOT in NEUTRAL (N) • Transfer case in NEUTRAL (N) • Tow in forward direction

Dolly Tow

On Trailer

Front Rear ALL

NOT ALLOWED NOT ALLOWED

OK

486 STARTING AND OPERATING Recreational Towing – Four-Wheel Drive Models

NOTE: The transfer case must be shifted into NEU- TRAL (N), automatic transmission must be shifted into PARK, and manual transmission must be placed in gear (NOT in NEUTRAL) for recreational towing.

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. • Tow only in the forward direction. Towing this vehicle backwards can cause severe damage to the transfer case. • Automatic transmissions must be placed in the

PARK position for recreational towing.

(Continued)

CAUTION! (Continued)

in Neutral) for recreational towing.

• Manual transmissions must be placed in gear (not • Before recreational towing, perform the procedure outlined under “Shifting Into NEUTRAL (N)” to be certain that the transfer case is fully in NEU- TRAL (N). Otherwise, internal damage will result. • Towing this vehicle in violation of the above requirements can cause severe transmission and/or transfer case damage. Damage from improper tow- ing is not covered under the New Vehicle Limited Warranty. • Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper face bar will be damaged.

Shifting Into NEUTRAL (N) 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 (N) position without first fully engaging the parking brake. The transfer case NEUTRAL (N) position disengages both the front and rear drive- shafts 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 487

CAUTION!

It is necessary to follow these steps to be certain that the transfer case is fully in NEUTRAL (N) before recreational towing to prevent damage to internal parts.

1. Bring the vehicle to a complete stop. 2. Turn OFF the engine. 3. Press and hold the brake pedal. 4. Shift the automatic transmission into NEUTRAL or press the clutch pedal on a manual transmission. 5. Shift the transfer case lever into NEUTRAL (N). 6. Start the engine. 7. Shift the transmission into REVERSE.

488 STARTING AND OPERATING 8. Release the brake pedal (and clutch pedal on manual transmissions) for five seconds and ensure that there is no vehicle movement. 9. Repeat steps 7 and 8 with automatic transmission in DRIVE or manual transmission in first gear. 10. Turn OFF the engine. 11. Firmly apply the parking brake. 12. Shift the transmission into PARK or place manual transmission in gear (NOT in Neutral).

CAUTION!

Damage to the transmission may occur if the trans- mission is shifted into PARK with the transfer case in NEUTRAL (N) and the engine running. With the transfer case in NEUTRAL (N) ensure that the engine is OFF prior to shifting the transmission into PARK.

13. Attach the vehicle to the tow vehicle using a suitable tow bar. 14. Release the parking brake. Shifting Out of NEUTRAL (N) Use the following procedure to prepare your vehicle for normal usage. 1. Bring the vehicle to a complete stop, leaving it con- nected to the tow vehicle. 2. Firmly apply the parking brake. 3. Turn the ignition switch to the LOCK/OFF position. 4. Turn the ignition switch to the ON/RUN position, but do not start the engine. 5. Press and hold the brake pedal. 6. Shift the transmission into NEUTRAL. 7. Shift the transfer case lever to the desired position.

NOTE: When shifting out of transfer case NEUTRAL (N), turning the engine OFF may be required to avoid gear clash. 8. Shift the automatic transmission into PARK, or place manual transmission in Neutral. 9. Release the brake pedal. 10. Disconnect vehicle from the tow vehicle.

STARTING AND OPERATING 489

11. Start the engine. 12. Press and hold the brake pedal. 13. Release the parking brake. 14. Shift the transmission into gear, release the brake pedal (and clutch pedal on manual transmissions), and check that the vehicle operates normally.

WHAT TO DO IN EMERGENCIES

CONTENTS

䡵 Hazard Warning Flashers . . . . . . . . . . . . . . . . 492
䡵 If Your Engine Overheats . . . . . . . . . . . . . . . . 492
䡵 Jacking And Tire Changing . . . . . . . . . . . . . . . 493
▫ Jack Location . . . . . . . . . . . . . . . . . . . . . . . 494
▫ Spare Tire Stowage . . . . . . . . . . . . . . . . . . . 495
▫ Preparations For Jacking . . . . . . . . . . . . . . . 495
▫ Jacking Instructions . . . . . . . . . . . . . . . . . . . 496
▫ Road Tire Installation . . . . . . . . . . . . . . . . . 500

䡵 Jump-Starting Procedures . . . . . . . . . . . . . . . . 501
▫ Preparations For Jump-Start . . . . . . . . . . . . . 502
▫ Jump-Starting Procedure . . . . . . . . . . . . . . . 503
䡵 Freeing A Stuck Vehicle . . . . . . . . . . . . . . . . . 505
䡵 Emergency Tow Hooks — If Equipped . . . . . . 506
䡵 Shift Lever Override . . . . . . . . . . . . . . . . . . . 507
䡵 Towing A Disabled Vehicle . . . . . . . . . . . . . . . 508
▫ Towing Without The Ignition Key Fob . . . . . 509
▫ Four–Wheel Drive Models . . . . . . . . . . . . . . 510

492 WHAT TO DO IN EMERGENCIES HAZARD WARNING FLASHERS The Hazard Warning flasher switch is located on the instrument panel below the climate controls.

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 flashers. This is an emergency warning system and it should not be used when the vehicle is in motion. Use it when your vehicle is disabled and it is creating a safety hazard for other motorists. When you must leave the vehicle to seek assistance, the Hazard Warning flashers will continue to operate even though the ignition is placed in the OFF position. NOTE: With extended use the Hazard Warning flashers may wear down your battery.

IF YOUR ENGINE OVERHEATS In any of the following situations, you can reduce the potential for overheating by taking the appropriate ac- tion. • On the highways — slow down. • In city traffic — while stopped, shift transmission into

NEUTRAL, but do not increase engine idle speed.

CAUTION!

Driving with a hot cooling system could damage your vehicle. If the temperature gauge reads HOT (H), pull over and stop the vehicle. Idle the vehicle with the air conditioner turned off until the pointer drops back into the normal range. If the pointer remains on HOT (H), and you hear continuous chimes, turn the engine off immediately, and call for service.

NOTE: There are steps that you can take to slow down an impending overheat condition: • If your air conditioner (A/C) is on, turn it off. The A/C system adds heat to the engine cooling system and turning the A/C off can help remove this heat. • You can also turn the temperature control to maximum heat, the mode control to floor and the blower control to high. This allows the heater core to act as a supplement to the radiator and aids in removing heat from the engine 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.

JACKING AND TIRE CHANGING

WHAT TO DO IN EMERGENCIES 493

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. • 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. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift. • Never start or run the engine while the vehicle is

on a jack.

(Continued)

494 WHAT TO DO IN EMERGENCIES

WARNING! (Continued)

• The jack is designed to be used 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 lug wrench are located in the rear storage compartment.

Jack Storage

NOTE: Turn the black plastic wing nut counter clock- wise to loosen the jack from the storage bin.

WHAT TO DO IN EMERGENCIES 495
If you have added aftermarket accessories to the NOTE: spare tire mounted carrier, it cannot exceed a gross weight of 50 lbs (23 kg) including the weight of the spare tire. Preparations For Jacking

1. Park 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 being hit when operating the jack or changing the wheel.

2. Turn on the Hazard Warning flasher. 3. Set the parking brake.

Jack Wing Nut

Spare Tire Stowage To remove the spare tire from the carrier, remove the tire cover, if equipped, and remove the lug nuts with the lug wrench turning them counterclockwise.

496 WHAT TO DO IN EMERGENCIES 4. Shift the automatic transmission into PARK, or a manual transmission into REVERSE. 5. Turn the ignition to LOCK.

Jacking Instructions

WARNING!

6. Block both the front and rear of the wheel diagonally opposite of the jack- ing position. For example, if changing the right front tire, block the left rear wheel.

NOTE: Passengers should not remain in the vehicle when the vehicle is being jacked.

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.

• Turn on the Hazard Warning flasher. • 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.

WHAT TO DO IN EMERGENCIES 497

CAUTION!

Do not attempt to raise the vehicle by jacking on locations other than those indicated in the Jacking Instructions for this vehicle.

1. Remove the spare tire, jack and tools from the stored location. 2. Loosen (but do not remove) the wheel lug nuts by turning them to the left one turn while the wheel is still on the ground. 3. Assemble the jack and jacking tools. Connect the jack handle driver to the extension, then to the lug wrench.

Jack Warning Label

498 WHAT TO DO IN EMERGENCIES 4. Operate the jack from the front or the rear of the vehicle. Place the jack under the axle tube, as shown. Do not raise the vehicle until you are sure the jack is fully engaged.

Front Jacking Location

5. Raise the vehicle by turning the jack screw to the right. Raise the vehicle till the tire is raised from the surface of the road. Minimum tire lift provides maximum stability.

Rear Jacking Location

WARNING!

Raising the vehicle higher than necessary can make the vehicle less stable and cause a collision. It could slip off the jack and hurt someone near it. Raise the vehicle only enough to remove the tire.

6. Remove the lug nuts and wheel. 7. Position the spare wheel/tire on the vehicle and install the lug nuts with the cone-shaped end toward the wheel. Lightly tighten the lug nuts clockwise.

WHAT TO DO IN EMERGENCIES 499

Lug Nut Installation

WARNING!

To avoid the risk of forcing the vehicle off the jack, do not tighten the wheel nuts fully until the vehicle has been lowered.

500 WHAT TO DO IN EMERGENCIES 8. Lower the vehicle by turning the jack screw to the left, and remove the jack. 9. Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate nuts until each nut has been tightened twice. The correct wheel nut tightness is 95 ft lbs (130 N·m). If in doubt about the correct tightness, have them checked with a torque wrench by your authorized dealer or at a service station. 10. Remove the jack assembly and wheel blocks. 11. Secure the tire, jack, and tools in their proper loca- tions. 12. Remove blocks from wheels.

WARNING!

A loose tire or jack, thrown forward in a collision or hard stop, could endanger the occupants of the ve- hicle. Always stow the jack parts and the spare tire in the places provided.

Road Tire Installation

1. Mount the road tire on the axle. 2. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts.

WARNING!

To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully until the vehicle is lowered to the ground.

3. Lower the vehicle to the ground by turning the jack handle counterclockwise. 4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star pattern until each nut has been tightened twice. The correct tightness of each lug nut is 95 ft/lbs (130 N·m). If in doubt about the correct tightness, have them checked with a torque wrench by your authorized dealer or service station. 5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.

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.

WHAT TO DO IN EMERGENCIES 501
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!

Do not attempt jump-starting if the battery is frozen. It could rupture or explode and cause personal injury.

502 WHAT TO DO IN EMERGENCIES Preparations For Jump-Start The battery in your vehicle is located in the right rear of the engine compartment, behind the Power Distribution Center.

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 (manual transmission in NEUTRAL) and turn the ignition to LOCK. 2. Turn off the heater, radio, and all unnecessary electri- cal accessories.

3. If using 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.

WHAT TO DO IN EMERGENCIES 503

CAUTION!

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.

504 WHAT TO DO IN EMERGENCIES

WARNING!

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.

FREEING A STUCK VEHICLE If your vehicle becomes stuck in mud, sand or snow, it can often be moved by a rocking motion. Turn your steering wheel right and left to clear the area around the front wheels. Then shift back and forth between DRIVE and REVERSE (with automatic transmission) or 1st gear and REVERSE (with manual transmission). Using mini- mal accelerator pedal pressure to maintain the rocking motion, without spinning the wheels, is most effective.

CAUTION!

Racing the engine or spinning the wheels may lead to transmission overheating and failure. Allow the en- gine to idle with the 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 prolonged efforts to free a stuck vehicle.

WHAT TO DO IN EMERGENCIES 505
If your vehicle is equipped with Traction Con- NOTE: trol or Electronic Stability Control (ESC), turn the system OFF before attempting to “rock” the vehicle.

CAUTION!

• When “rocking” a stuck vehicle by moving be- tween DRIVE and REVERSE (with automatic transmission) or 1st gear and REVERSE (with manual transmission), 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) while in gear (no transmission shifting occurring).

506 WHAT TO DO IN EMERGENCIES

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.

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 may become disengaged, caus- ing serious injury.

CAUTION!

EMERGENCY TOW HOOKS — IF EQUIPPED If your vehicle is equipped with tow hooks, they are mounted in the front and the rear. 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.

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. Tow straps are recommended when towing the vehicle, chains may cause vehicle damage.

SHIFT LEVER OVERRIDE If a malfunction occurs and the shift lever cannot be moved out of the PARK position, you can use the following procedure to temporarily move the shift lever: 1. Firmly apply the parking brake. 2. Turn the ignition to the ON/RUN position without starting the engine (engine Off). 3. Using a screwdriver or similar tool, carefully remove the shift lever override access cover, located on the PRNDL bezel.

WHAT TO DO IN EMERGENCIES 507

Shift Lever Override Access Cover

4. Press and maintain firm pressure on the brake pedal. 5. Using the screwdriver or similar tool, reach into the opening and press and hold the shift lever override. 6. Move the shift lever to NEUTRAL. 7. The vehicle may then be started in NEUTRAL. 8. Reinstall the shift lever override access cover.

508 WHAT TO DO IN EMERGENCIES TOWING A DISABLED VEHICLE This section describes procedures for towing a disabled vehicle using a commercial wrecker service. If the transmission and drivetrain are operable, disabled vehicles may also be towed as described under “Recreational Towing” in the “Starting And Operating” section. Towing Condition

Wheels OFF the Ground

Flat Tow

Wheel Lift or Dolly Tow

Flatbed

NONE

Front Rear ALL

4WD MODELS See instructions under “Recreational Towing” • Automatic Transmission in PARK • Manual Transmission in gear ( NOT in Neutral) • Transfer Case in NEUTRAL • Tow in forward direction

NOT ALLOWED NOT ALLOWED BEST METHOD

Proper towing or lifting equipment is required to prevent damage to your vehicle. Use only tow bars and other equipment designed for this purpose, following equip- ment manufacturer’s instructions. Use of safety chains is mandatory. Attach a tow bar or other towing device to main structural members of the vehicle, not to bumpers or associated brackets. State and local laws applying to vehicles under tow must be observed. If you must use the accessories (wipers, defrosters, etc.) while being towed, the ignition must be in the ON/RUN position, not the ACC position. If the vehicle’s battery is discharged, refer to “Shift Lever Override” in “What To Do In Emergencies” for instruc- tions on shifting the automatic transmission out of the PARK position for towing.

WHAT TO DO IN EMERGENCIES 509

CAUTION!

• Do not attempt to use sling type equipment when towing. When securing the vehicle to a flatbed truck, do not attach to front or rear suspension components. Damage to your vehicle may result from improper towing. • If the vehicle being towed requires steering. the ignition switch must be in the ON/RUN or ACC position, not the LOCK/OFF position.

Towing Without The Ignition Key Fob Special care must be taken when the vehicle is towed with the ignition in the LOCK/OFF position. The only approved method of towing without the ignition key is with a flatbed truck. Proper towing equipment is neces- sary to prevent damage to the vehicle.

510 WHAT TO DO IN EMERGENCIES Four–Wheel Drive Models 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 the vehicle raised and the opposite end on a towing dolly. If flatbed equipment is not available and the transfer case is operable, the vehicle may be towed (in the forward direction, with ALL wheels on the ground), IF the transfer case is in NEUTRAL and the transmission is in PARK (for automatic transmissions) or in gear ( NOT in NEUTRAL , for manual transmissions). Refer to “Recre- ational Towing” in “Starting And Operating” for detailed instructions.

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 towing. • Failure to follow these towing methods can cause severe damage to the transmission and/or transfer case. Such damage is not covered by the New Vehicle Limited Warranty.

MAINTAINING YOUR VEHICLE

CONTENTS

䡵 Engine Compartment — 3.6L . . . . . . . . . . . . . 513
䡵 Onboard Diagnostic System — OBD II . . . . . . 514
▫ Loose Fuel Filler Cap Message . . . . . . . . . . . 514

䡵 Emissions Inspection And Maintenance

Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 515
䡵 Replacement Parts . . . . . . . . . . . . . . . . . . . . . 516
䡵 Dealer Service . . . . . . . . . . . . . . . . . . . . . . . . 517
䡵 Maintenance Procedures . . . . . . . . . . . . . . . . . 517
. . . . . . . . . . . . . . . . . . . . . . . . . 518

▫ Engine Oil

▫ Engine Oil Filter . . . . . . . . . . . . . . . . . . . . . 520
▫ Engine Air Cleaner Filter . . . . . . . . . . . . . . . 520
▫ Maintenance-Free Battery . . . . . . . . . . . . . . 521
▫ Air Conditioner Maintenance . . . . . . . . . . . . 522
▫ Body Lubrication . . . . . . . . . . . . . . . . . . . . 526
▫ Windshield Wiper Blades . . . . . . . . . . . . . . . 526
▫ Adding Washer Fluid . . . . . . . . . . . . . . . . . 527
▫ Exhaust System . . . . . . . . . . . . . . . . . . . . . 527
▫ Cooling System . . . . . . . . . . . . . . . . . . . . . 530

512 MAINTAINING YOUR VEHICLE

▫ Brake System . . . . . . . . . . . . . . . . . . . . . . . 535
▫ Automatic Transmission – If Equipped . . . . . 537
▫ Hydraulic Clutch Fluid – Manual

Transmission . . . . . . . . . . . . . . . . . . . . . . . 539
▫ Manual Transmission – If Equipped . . . . . . . 539
▫ Transfer Case . . . . . . . . . . . . . . . . . . . . . . . 540
▫ Front/Rear Axle Fluid . . . . . . . . . . . . . . . . . 541
▫ Appearance Care And Protection From

Corrosion . . . . . . . . . . . . . . . . . . . . . . . . . . 541
䡵 Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549
▫ Totally Integrated Power Module . . . . . . . . . 549
䡵 Vehicle Storage . . . . . . . . . . . . . . . . . . . . . . . 554
䡵 Replacement Bulbs . . . . . . . . . . . . . . . . . . . . 555

䡵 Bulb Replacement

. . . . . . . . . . . . . . . . . . . . . 556
▫ Headlamp . . . . . . . . . . . . . . . . . . . . . . . . . 556
▫ Front Park/Turn Signal . . . . . . . . . . . . . . . . 557
▫ Front Side Marker . . . . . . . . . . . . . . . . . . . . 557
▫ Front Fog Lamp . . . . . . . . . . . . . . . . . . . . . 557
▫ Rear Tail, Stop, Turn Signal, And Backup

Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 558

▫ Center High-Mounted Stop Lamp

(CHMSL) . . . . . . . . . . . . . . . . . . . . . . . . . . 558
䡵 Fluid Capacities . . . . . . . . . . . . . . . . . . . . . . 559
䡵 Fluids, Lubricants And Genuine Parts . . . . . . . 560
▫ Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 560
▫ Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . 561

ENGINE COMPARTMENT — 3.6L

MAINTAINING YOUR VEHICLE 513

1 — Integrated Power Module (Fuses) 2 — Battery 3 — Engine Oil Dipstick 4 — Engine Oil Fill 5 — Brake Fluid Reservoir

6 — Washer Fluid Reservoir 7 — Engine Coolant Reservoir 8 — Air Cleaner Filter 9 — Coolant Pressure Cap 10 — Power Steering Fluid Reservoir

514 MAINTAINING YOUR VEHICLE ONBOARD DIAGNOSTIC SYSTEM — OBD II Your vehicle is equipped with a sophisticated onboard diagnostic system called OBD II. 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.

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 515
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.

516 MAINTAINING YOUR VEHICLE 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.

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 your vehicle. Refer to these Service 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. 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 me- chanic.

MAINTAINING YOUR VEHICLE 517

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)

518 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 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. 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 “Maintenance Schedule” for further information. NOTE: Under no circumstances should oil change intervals exceed 8,000 miles (13 000 km) or six months, whichever occurs first.

Engine Oil Selection For best performance and maximum protection for all engines under all types of operating conditions, the manufacturer recommends engine oils that are API Cer- tified 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.

MAINTAINING YOUR VEHICLE 519

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-30 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 Compart- ment” in “Maintaining Your Vehicle” for further informa- tion. Lubricants which do not have both, the engine oil certi- fication mark and the correct SAE viscosity grade num- ber, should not be used.

520 MAINTAINING YOUR VEHICLE Synthetic Engine Oils Synthetic engine oils can be used if the recommended oil quality requirements are met, and the recommended maintenance intervals for oil and filter changes are followed. Materials Added To Engine Oils Do not add any supplemental materials, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and its performance may be im- paired by supplemental additives. 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 All of the manufacturer’s engines have a full-flow type disposable oil filter. Use a filter of this type for replace- ment. The quality of replacement filters varies consider- ably. Only high quality filters should be used to assure most efficient service. MOPAR威 engine oil filters are high quality oil filters and are recommended. Engine Air Cleaner Filter Refer to the “Maintenance Schedule” for the proper maintenance intervals.

WARNING!

The air cleaner can provide protection in the case of engine backfire. Do not remove the air cleaner unless it is necessary for repair or maintenance. Make sure that no one is near the engine compartment before starting the vehicle with the air cleaner 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 Your vehicle is equipped with a maintenance-free battery. You will never have to add water, nor is periodic main- tenance required.

MAINTAINING YOUR VEHICLE 521

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.

522 MAINTAINING YOUR VEHICLE

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 posi- tive (+) 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 before connecting the charger to the battery. Do not use a “fast charger” to provide starting voltage.

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, and Refrigerants.

MAINTAINING YOUR VEHICLE 523

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. A/C Air Filter Refer to the “Maintenance Schedule” for the proper maintenance intervals.

WARNING!

Do not remove the A/C air filter while the blower is operating or personal injury may result.

524 MAINTAINING YOUR VEHICLE The A/C air filter is located in the fresh air inlet behind the glove box. Perform the following procedure to re- place the filter: 1. Open the glove compartment and remove all contents. 2. Push in on the sides of the glove compartment and lower the door. 3. Pivot the glove compartment downward. 4. Disengage the two retaining tabs that secure the two air filter access doors to the HVAC housing.

5. Open the two air filter access doors.

MAINTAINING YOUR VEHICLE 525

CAUTION!

The A/C air filter is identified with an arrow to indicate airflow direction through the filter. Failure to properly install the filter will result in the need to replace it more often.

7. Install the A/C air filter with the air filter position indicators pointing in the same direction as removal. NOTE: Ensure the air filter access door retainers are secure. 8. Rotate the glove compartment door back into position. 7

6. Remove the two particulate air filters from the HVAC air inlet housing. Pull the filter elements straight out of the housing, one at a time.

526 MAINTAINING YOUR VEHICLE 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. Windshield Wiper Blades Clean the rubber edges of the wiper blades and the windshield periodically with a sponge or soft cloth and a mild non-abrasive 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 of these conditions are present, clean the wiper blades or replace as necessary. 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.

MAINTAINING YOUR VEHICLE 527

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

528 MAINTAINING YOUR VEHICLE into the passenger compartment. In addition, inspect the exhaust system each time the vehicle is raised for lubri- cation 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 contact anything that can burn.

CAUTION!

• The catalytic converter requires the use of un- leaded fuel only. Leaded gasoline will destroy the effectiveness of the catalyst as an emissions con- trol device and may seriously reduce engine per- formance 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.

Intentional tampering with emissions control in civil penalties being assessed

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: 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.

MAINTAINING YOUR VEHICLE 529
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.

530 MAINTAINING YOUR 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). If the engine coolant (antifreeze) is dirty or rusty in appearance, the system should be drained, flushed and refilled with fresh engine coolant (anti- freeze). 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 vertically down the face of the A/C con- denser (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.

Cooling System – Drain, Flush, And Refill If the engine coolant (antifreeze) is dirty and contains a considerable amount of sediment, clean and flush with reliable cooling system cleaner. Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of the old engine coolant (antifreeze). Refer to the “Maintenance Schedule” for the proper maintenance intervals. Selection Of Engine 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.

MAINTAINING YOUR VEHICLE 531

CAUTION!

• Mixing of engine coolant (antifreeze) other than the specified HOAT engine coolant (antifreeze) may result in engine damage and may decrease corrosion protection. If a non-HOAT engine cool- ant (antifreeze) is introduced into the cooling system in an emergency, it should be replaced with the specified engine coolant (antifreeze) as soon as possible. • 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 antifreeze/engine coolant (antifreeze) and may plug the radiator. • This vehicle has not been designed for use with (anti- Propylene Glycol based engine coolant freeze). Use of Propylene Glycol base engine cool- ant (antifreeze) is not recommended.

532 MAINTAINING YOUR VEHICLE Adding Engine 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 five years or 104,000 miles (169 000 km) before replacement. To prevent reducing this extended mainte- nance period, it is important that you use the same engine coolant (antifreeze) throughout the life of 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 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.

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 coolant changes.

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 reserve 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 en- gine 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.

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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 (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. 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.

534 MAINTAINING YOUR VEHICLE 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.

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 bottle. • Check the engine coolant (antifreeze) freeze point in the radiator and in the coolant recovery bottle. If engine coolant (antifreeze) needs to be added, the contents of the coolant recovery bottle must also be protected against freezing. • If frequent engine coolant (antifreeze) additions are required, or if the level in the recovery bottle does not drop when the engine cools, the cooling system should be pressure-tested for leaks. • Maintain the 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.

bottle hoses are not kinked or obstructed.

• Make sure that the radiator and coolant recovery • 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 cooling 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 the “Maintenance Schedule” for the proper maintenance intervals.

MAINTAINING YOUR VEHICLE 535

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.

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,

536 MAINTAINING YOUR VEHICLE 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.

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 cylin- der reservoir.

(Continued)

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 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.

(Continued)

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 a collision.

Automatic Transmission – If Equipped

Selection Of Lubricant It is important that the proper lubricant is used in the transmission to assure optimum transmission perfor- mance. Use only manufacturer’s recommended transmis- sion 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.

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CAUTION!

Using a transmission fluid other than the manufac- turer’s recommended fluid may cause deterioration in transmission shift quality and/or torque converter 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 to aid in detecting fluid leaks. In addition, avoid using transmission sealers as they may adversely affect seals.

538 MAINTAINING YOUR VEHICLE

CAUTION!

Do not use chemical flushes in your transmission as the chemicals can damage your transmission compo- nents. Such damage is not covered by the New Vehicle Limited Warranty.

Fluid Level Check Check the fluid level while the transmission is at normal operating temperature 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 be- tween the fingertips. To properly check the automatic transmission fluid level, the following procedure must be used: 1. Operate the engine at idle speed and normal operating temperature. 2. The vehicle must be on level ground.

3. Fully apply the parking brake. 4. Place the shift lever momentarily into each gear posi- tion 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 should be between the HOT (upper) reference holes on the dipstick at normal operat- ing temperature. Verify that a 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 dipstick 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 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.

MAINTAINING YOUR VEHICLE 539
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. Hydraulic Clutch Fluid – Manual Transmission 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 manufacturer’s recommended brake fluid, refer to “Flu- ids, Lubricants, and Genuine Parts” in “Maintaining Your Vehicle” for further information. Manual Transmission – If Equipped

7. Check for leaks. Release the parking brake. NOTE: 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

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

540 MAINTAINING YOUR VEHICLE 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.

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.

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

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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