2007 Jeep Patriot Owners Manual

314 STARTING AND OPERATING

Engine/Transmission

Frontal Area

32 Sq. Ft. (3.0 Sq. m)

22 Sq. Ft. (2.04 Sq. m)

2.4L Auto/Man 2.4L Auto/Man with Trailer Tow Prep Package (AHC) Refer to local laws for maximum trailer towing speeds. Note 1 – The trailer tongue weight must be considered as part of the combined weight of occupants and cargo, and should never exceed the weight referenced on the Tire and Loading Information placard. Refer to the Tire– Safety Information Section in this manual. 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

Max. GTW (Gross Trailer

Wt.)

Max. Tongue Wt. (See

Note 1)

1000 lbs (450 kg)

2000 lbs (450 kg)

150 lbs (68 kg)

225 lbs (102 kg)

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 the vehicle and trailer. Failure to load trailers heavier in front is the cause of many trailer accidents.

Never exceed the maximum tongue weight stamped on your bumper or trailer hitch.

Consider the following items when computing the weight on the rear axle of the vehicle: † The tongue weight of the trailer.

STARTING AND OPERATING 315

put in or on your vehicle.

† The weight of any other type of cargo or equipment † The weight of the driver and all passengers. NOTE: Remember that everything put into or on the trailer adds to the load on your vehicle. Also, additional factory-installed options, or dealer-installed options, must be considered as part of the total load on your vehicle. Refer to the Tire and Loading Information plac- ard in the Tire Safety Information Section of this manual for the maximum combined weight of occupants and cargo for your vehicle. Towing Requirements To promote proper break-in of your new vehicle driv- etrain components the following guidelines are recom- mended:

316 STARTING AND OPERATING

CAUTION!

† Avoid towing a trailer for the first 500 miles (805
km) of vehicle operation. Doing so may damage your vehicle. † During the first 500 miles (805 km) of trailer

towing, limit your speed to 50 mph (80 km/h).

Perform the maintenance listed in Section 8 of this manual. When towing a trailer, never exceed the GAWR, or GCWR, ratings.

WARNING!

Improper towing can lead to an injury accident. Follow these guidelines to make your trailer towing as safe as possible: 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 an accident.

† When hauling cargo or towing a trailer, do not over- load your vehicle or trailer. Overloading can cause a loss of control, poor performance or damage to brakes, axle, engine, transmission, steering, suspension, chas- sis 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. † 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 P for Park. Always, block or 9chock9 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

STARTING AND OPERATING 317

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 − Do not attempt to tow a trailer while using a compact

spare tire.

− Proper tire inflation pressures are essential to the safe and satisfactory operation of your vehicle. Refer to the Tires–General Information section of this manual on Tire Pressures for proper tire inflation procedures.

− Also, check the trailer tires for proper tire inflation

pressures before trailer usage.

− Check for signs of tire wear or visible tire damage before towing a trailer. Refer to the Tires–General Information section of this manual on Tread Wear Indicators for the proper inspection procedure.

318 STARTING AND OPERATING

− When replacing tires refer to the Tires–General Infor- mation section of this manual on Replacement Tires for proper tire replacement procedures. Replacing tires with a higher load carrying 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 319

The Trailer Tow Package may include a 4 and 7 pin wiring harness. Use a factory approved trailer harness and connector. NOTE: Do not cut or splice wiring into the vehicles wiring harness.

WARNING!

Do not connect trailer brakes to your vehicle’s hy- draulic brake lines. It can overload your brake sys- tem and cause it to fail. You might not have brakes when you need them and could have an accident. Towing any trailer will increase your stopping dis- tance. When towing you should allow for additional space between your vehicle and the vehicle in front of you. Failure to do so could result in an accident.

Towing Requirements — Trailer Lights & Wiring Whenever you pull a trailer, regardless of the trailer size, stop lights and turn signals on the trailer are required for motoring safety.

320 STARTING AND OPERATING

The electrical connections are all complete to the vehicle but you must mate the harness to a trailer connector. Refer to the following illustrations.

4 - Pin Connector

7- Pin Connector

Towing Tips Before setting out on a trip, practice turning, stopping and backing the trailer in an area away from heavy traffic.

Towing Tips — Automatic Transmission The automatic transmission fluid and filter should be changed if you REGULARLY tow a trailer for more than 45 minutes of continuous operation. See Schedule “B” in section 8 of this manual for transmission fluid change intervals. NOTE: Check the automatic transmission fluid level before towing. Towing Tips — Electronic Speed Control (If Equipped) − Don’t 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.

STARTING AND OPERATING 321

Towing Tips — Cooling System To reduce potential for engine and transmission over- heating, take the following actions: − City Driving When stopped for short periods of time, put transmission in neutral but do not increase engine idle speed. − Highway Driving Reduce speed. − Air Conditioning Turn off temporarily. − refer to Cooling System Operating information in the Maintenance section of this manual for more informa- tion.

322 STARTING AND OPERATING

RECREATIONAL TOWING (BEHIND MOTORHOME, ETC.)

Towing This Vehicle Behind Another Vehicle (Flat towing with all four wheels on the ground)

CAUTION!

DO NOT flat tow this vehicle. Damage to the driv- etrain will result.

NOTE: wheels are off the ground.

If the vehicle requires towing make sure all four

WHAT TO DO IN EMERGENCIES

CONTENTS

m Hazard Warning Flasher . . . . . . . . . . . . . . . . . . 324
m If Your Engine Overheats . . . . . . . . . . . . . . . . . 324
m Automatic Transaxle Overheating . . . . . . . . . . . 326
m Jacking And Tire Changing . . . . . . . . . . . . . . . . 326
N Jack Location . . . . . . . . . . . . . . . . . . . . . . . . 327
N Spare Tire Stowage . . . . . . . . . . . . . . . . . . . . 327
N Preparations For Jacking . . . . . . . . . . . . . . . . 327
N Jacking Instructions . . . . . . . . . . . . . . . . . . . . 328

m Jump-Starting Procedures Due To A Low

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
m Driving On Slippery Surfaces . . . . . . . . . . . . . . 334
N Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . 334
N Traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
m Freeing A Stuck Vehicle . . . . . . . . . . . . . . . . . . 335
m Towing A Disabled Vehicle . . . . . . . . . . . . . . . . 336
N With Ignition Key . . . . . . . . . . . . . . . . . . . . . 336
N Without The Ignition Key . . . . . . . . . . . . . . . 337

324 WHAT TO DO IN EMERGENCIES

HAZARD WARNING FLASHER

Hazard Warning Flasher

The flasher switch is located on the instrument panel, below the radio. Depress the switch and both cluster indicators and all front and rear flash. Depress the directional signals will

switch again to turn Hazard Warning Flashers off. Do not use this emergency warning system when the vehicle is in motion. Use it when your vehicle is disabled and is creating a safety hazard for other motorists.

If it is necessary to leave the vehicle to go for service, the flasher system will continue to operate with the ignition key removed and the vehicle locked. NOTE: With extended use, the flasher 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, put transaxle in

neutral, but do not increase engine idle speed.

If the pointer rises to the H (red) mark, the instrument cluster will sound a chime. Pull over and stop the vehicle with the engine at idle, when safe. Turn off the air conditioning and wait until the pointer drops back into

the normal range. If the pointer remains on the H (red) mark for more than a minute, turn the engine off imme- diately and call for service. NOTE: There are steps that you can take to slow down an impending overheat condition. If your air conditioner is on, turn it off. The air conditioning system adds heat to the engine cooling system and turning off the A/C removes this heat. You can also turn the Temperature control to maximum heat, the Mode control to floor, and the fan 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.

WHAT TO DO IN EMERGENCIES 325

CAUTION!

Driving with a hot cooling system could damage your vehicle. If temperature gauge reads “H”, pull over and stop the vehicle with the engine at idle, when safe. Turn the air conditioner off and wait until the pointer drops back into the normal range. After appropriate action has been taken, if the pointer remains on the “H”, turn the engine off immediately, and call for service.

326 WHAT TO DO IN EMERGENCIES

WARNING!

A hot engine cooling system is dangerous. You or others could be badly burned by steam or boiling coolant. You may want to call a service center if your vehicle overheats. If you decide to look under the hood yourself, refer to Section 7, Maintenance, of this manual. Follow the warnings under the Cooling System Pressure Cap paragraph.

AUTOMATIC TRANSAXLE OVERHEATING During sustained high speed driving or trailer towing up long grades on hot days, the automatic transaxle oil may become too hot.

If this happens, the transmission overheat in- dicator light will come on, and the vehicle will slow slightly until the automatic transaxle cools down enough to allow a return to the

requested speed. If the high speed is maintained, the overheating will reoccur, as before, in a cyclic fashion.

JACKING AND TIRE CHANGING

WARNING!

† Being under a jacked-up vehicle is dangerous. The vehicle could slip off the jack and fall on you. You could be crushed. Never put any part of your body under a vehicle that is on a jack. Never start or run the engine while the vehicle is on a jack. If you need to get under a raised vehicle, take it to a service center where it can be raised on a lift. † The jack is designed to use as a tool for changing tires only. The jack should not be used to lift the vehicle for service purposes. The vehicle should be jacked on a firm level surface only. Avoid ice or slippery areas.

Jack Location The jack and jack-handle are stowed under the load floor in the cargo area.

Spare Tire and Jack Stowage

WHAT TO DO IN EMERGENCIES 327

Spare Tire Stowage The spare tire is stowed under the rear load floor in the cargo area. Spare Tire Removal Lift up the load floor cover and remove the hold down. Preparations For Jacking Park the vehicle on a firm level surface, avoid ice or slippery areas, set the parking brake and place the gear selector in PARK (automatic transaxle) or REVERSE (manual transaxle). Turn OFF the ignition.

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.

328 WHAT TO DO IN EMERGENCIES

† Turn on the Hazard Warning Flasher.

† Block both the front and rear of the wheel diagonally oppo- site the jacking position. For example, if changing the right front tire, block the left rear wheel. † Passengers should not remain in the vehicle while the

vehicle is being jacked.

Jacking Instructions

1. Remove the scissors jack and lug wrench from the spare wheel as an assembly. Turn the jack screw to the left to loosen the lug wrench, and remove the wrench from the jack assembly. 2. Loosen, but do not remove, the wheel nuts by turning them to the left one turn while the wheel is still on the ground.

Jacking Locations

CAUTION!

Do not attempt to raise the vehicle by jacking on locations other than those indicated in step 3.

3. There are two front jacking locations and two rear jacking locations on each side of the body. The front locations are outlined by two triangular cutouts, the rear ones by two rectangular cutouts. For vehicles equipped with plastic trim, the plastic has been cut away to expose the jacking locations in the body. Do not raise the vehicle until you are sure the jack is securely engaged. 4. Turn the jack screw to the left until the jack can be placed under the jacking location. Once the jack is positioned, turn the jack screw to the right until the jack head is properly engaged with the lift area closest to the wheel to be changed. Do not raise the vehicle until you are sure the jack is securely engaged.

WHAT TO DO IN EMERGENCIES 329

WARNING!

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

5. Raise the vehicle by turning the jack screw to the right, using the swivel wrench. Raise the vehicle only until the tire just clears the surface and enough clearance is obtained to install the spare tire. Minimum tire lift provides maximum stability. 6. Remove the wheel nuts and pull the wheel off the hub. Install the spare wheel and wheel nuts with the cone shaped end of the nuts toward the wheel. Lightly tighten the nuts. To avoid the risk of forcing the vehicle off the jack, do not tighten the nuts fully until the vehicle has been lowered.

330 WHAT TO DO IN EMERGENCIES

lbs (135 N·m). If you doubt

7. Lower the vehicle by turning the jack screw to the left. 8. Finish tightening the nuts. Push down on the wrench while tightening the wheel nuts. Alternate nuts until each nut has been tightened twice. Correct wheel nut torque is 100 ft. that you have tightened the nuts correctly, have them checked with a torque wrench by your dealer or at a service station. 9. Remove the wheel blocks and lower the jack until it is free. Reassemble the lug wrench to the jack assembly and stow it in the spare tire area. Secure the assembly using the means provided.

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.

10. Place the deflated (flat) tire in the cargo area, have the tire repaired or replaced as soon as possible.

WARNING!

A loose tire thrown forward in a collision or hard stop could injure the occupants in the vehicle. Have the deflated (flat) replaced immediately.

repaired or

tire

11. Check the tire pressure as soon as possible. Correct pressure as required.

JUMP-STARTING PROCEDURES DUE TO A LOW BATTERY

WARNING!

Take care to avoid the radiator cooling fan whenever the hood is raised. It can start anytime the ignition switch is on. You can be hurt by the fan.

WHAT TO DO IN EMERGENCIES 331

WARNING!

Do not attempt to push or tow your vehicle to get it started. Vehicles equipped with an automatic trans- axle cannot be started this way and may be damaged. Unburned fuel could enter the catalytic converter and once the engine has started, ignite and damage the converter and vehicle. If the vehicle has a discharged battery, booster cables may be used to obtain a start from another vehicle. This type of start can be dangerous if done improperly, so follow this proce- dure carefully.

332 WHAT TO DO IN EMERGENCIES

WARNING!

Wear eye protection and remove any metal jewelry such as watch bands or bracelets that might make an inadvertent electrical contact. You could be seriously injured.

NOTE: Disconnecting the battery with the ignition in the On position will cause vehicles with an automatic transaxle (CVT2) to go into “default mode” and turn on the malfunction indicator light. See your authorized dealer to correct this condition. 1. Wear eye protection and remove any metal jewelry such as watch bands or bracelets that might make an inadvertent electrical contact. 2. When boosting from a battery in another vehicle, park that vehicle within booster cable reach but without letting the vehicles touch. Set parking brake, place auto- matic transaxle in PARK (manual transaxle in NEU- TRAL) and turn ignition to OFF for both vehicles. 3. Turn off the heater, radio and all unnecessary electrical loads. 4. Remove the air intake duct covering the battery, using the two finger screws on the cover.

5. Connect one end of a jumper cable to the positive terminal of the booster battery. Connect the other end of the jumper cable to the positive terminal of the dis- charged battery.

WARNING!

Battery fluid is a corrosive acid solution; do not allow battery fluid to contact eyes, skin or clothing. Don’t lean over battery when attaching clamps or allow the clamps to touch each other. If acid splashes in eyes or on skin, flush the contaminated area immediately with large quantities of water. A battery generates hydrogen gas which is flam- mable and explosive. Keep flame or spark away from the vent holes. Do not use a booster battery or any other booster source with an output that exceeds 12
volts.

WHAT TO DO IN EMERGENCIES 333

6. Connect the other cable, first to the negative terminal of the booster battery and then to the negative terminal of the discharged battery. Make sure you have a good contact. 7. If the vehicle is equipped with Sentry Key Immobi- lizer, turn the ignition switch to the ON position for 3
seconds before moving the ignition switch to the START position. 8. Start the engine in the vehicle that has the booster battery, let the engine idle a few minutes, then start the engine in the vehicle with the discharged battery. 9. When removing the jumper cables, reverse the se- quence exactly. Be careful of the moving belts and fan.

334 WHAT TO DO IN EMERGENCIES

DRIVING ON SLIPPERY SURFACES

Acceleration Rapid acceleration on snow covered, wet, or other slip- pery surfaces may cause the front wheels to pull errati- cally to the right or left. This phenomenon occurs when there is a difference in the surface traction under the front (driving) wheels.

WARNING!

Rapid acceleration on slippery surfaces is dangerous. Unequal traction can cause sudden pulling of the front wheels. You could lose control of the vehicle and possibly have an accident. Accelerate slowly and carefully whenever there is likely to be poor traction (ice, snow, wet, mud, loose sand, etc.).

Traction When driving on wet or slushy roads, it is possible for a wedge of water to build up between the tire and road surface. This is hydroplaning and may cause partial or complete loss of vehicle control and stopping ability. To reduce this possibility, the following precautions should be observed: 1. Slow down during rainstorms or when roads are slushy. 2. Slow down if road has standing water or puddles. 3. Replace tires when tread wear indicators first become visible. 4. Keep tires properly inflated. 5. Maintain enough distance between your vehicle and the vehicle in front of you to avoid a collision in a sudden stop.

FREEING A STUCK VEHICLE

If your vehicle is equipped with Traction Con- NOTE: trol, turn the system OFF before attempting to “rock” the 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 Reverse and First gear. Usually the least accelerator pedal pres- sure to maintain the rocking motion without spinning the wheels is most effective.

WHAT TO DO IN EMERGENCIES 335

WARNING!

Fast spinning tires can be dangerous. Forces gener- ated by excessive wheel speeds may cause axle, tire damage or failure. A tire could explode and injure someone. Do not spin your vehicle’s wheels faster than 30 mph (48 km/h) or for longer than 30 seconds continuously without stopping when you are stuck. And don’t let anyone near a spinning wheel, no matter what the speed.

336 WHAT TO DO IN EMERGENCIES

CAUTION!

All Transaxles

Racing the engine or spinning the wheels too fast may lead to transaxle overheating and failure. It can also damage the tires. Do not spin the wheels above 30 mph (48 km/h). Do not spin the wheels continu- ously for more than 30 seconds.

TOWING A DISABLED VEHICLE

With Ignition Key

Automatic And Manual Transaxle Front-wheel-drive vehicles must have the front wheels elevated; Four-wheel-drive vehicles must be hauled on a flatbed truck.

CAUTION!

If the vehicle being towed requires steering, the ignition switch must be in the ACCESSORY posi- tion, not in the LOCK position. Do not attempt to use sling type equipment when towing. When securing vehicle to flat bed truck, do not attach to front or rear suspension components. Damage to your vehicle may result from improper towing.

If it is necessary to use the accessories while being towed (wipers, defrosters, etc.), the key must be in the ON position, not the ACCESSORY position. Make certain the transaxle remains in NEUTRAL.

Without The Ignition Key Special care must be taken when the vehicle is towed with the ignition in the LOCK position. A dolly should be used under the front wheels if the rear wheels are raised. Proper towing equipment is necessary to prevent dam- age to the vehicle. Battery power required to release the brake/ is transmission interlock system. There is a removable plug in the right side of the shifter housing that allows you to insert your finger to override the system. The ignition key must be in the on position to use the override lever.

WHAT TO DO IN EMERGENCIES 337

Towing This Vehicle Behind Another Vehicle (Flat Towing With All Four Wheels On The Ground)

CAUTION!

DO NOT flat tow this vehicle. Damage to the driv- etrain will result.

MAINTAINING YOUR VEHICLE

CONTENTS

m Engine Compartment — Gasoline Engines . . . . . 342
m Onboard Diagnostic System — OBD II . . . . . . . . 343
N Loose Fuel Filler Cap Message . . . . . . . . . . . . 344

m Emissions Inspection And Maintenance

Programs

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
m Replacement Parts . . . . . . . . . . . . . . . . . . . . . . 346
m Dealer Service . . . . . . . . . . . . . . . . . . . . . . . . . 346
m Maintenance Procedures . . . . . . . . . . . . . . . . . . 347
. . . . . . . . . . . . . . . . . . . . . . . . . . 347

N Engine Oil

N Drive Belt – Check Condition . . . . . . . . . . . . . 351
N Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . . 351
N Catalytic Converter . . . . . . . . . . . . . . . . . . . . 351
N Crankcase Emission Control System . . . . . . . . 353
N Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 353
N Air Cleaner Element (Filter) . . . . . . . . . . . . . . 353
N Maintenance-Free Battery . . . . . . . . . . . . . . . . 354
N Air Conditioner Maintenance . . . . . . . . . . . . . 356
N Power Steering — Fluid Check . . . . . . . . . . . . 357

340 MAINTAINING YOUR VEHICLE

N Front Suspension Ball Joints . . . . . . . . . . . . . . 357
N Body Lubrication . . . . . . . . . . . . . . . . . . . . . 358
N Windshield Wiper Blades . . . . . . . . . . . . . . . . 358
N Windshield Washer Reservoir . . . . . . . . . . . . . 359
N Exhaust System . . . . . . . . . . . . . . . . . . . . . . 359
N Cooling System . . . . . . . . . . . . . . . . . . . . . . . 360
N Hoses And Vacuum/Vapor Harnesses . . . . . . . 365
N Fuel System Connections . . . . . . . . . . . . . . . . 365
N Brake System . . . . . . . . . . . . . . . . . . . . . . . . 366
N Automatic Transaxle (CVT) . . . . . . . . . . . . . . 368
N Manual Transaxle . . . . . . . . . . . . . . . . . . . . . 369
N Rear Drive Assembly (RDA )– AWD/4WD Models Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 370

N Power Transfer Unit (PTU) – AWD/4WD Models

Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

N Appearance Care And Protection From

Corrosion . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
m Fuses/Integrated Power Module (IPM) . . . . . . . 376
m Vehicle Storage . . . . . . . . . . . . . . . . . . . . . . . . 380
m Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . 380
m Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 381
N Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . 381
N Fog Lights . . . . . . . . . . . . . . . . . . . . . . . . . . 383
N Tail Lights, Rear Turn Signals And Backup Lights

— Replacement . . . . . . . . . . . . . . . . . . . . . . . 384
N License Lights . . . . . . . . . . . . . . . . . . . . . . . . 386
N Center High-Mounted Stoplight . . . . . . . . . . . 387

m Fluids And Capacities . . . . . . . . . . . . . . . . . . . 388
m Fluids, Lubricants And Genuine Parts . . . . . . . . 388

N Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388
N Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

MAINTAINING YOUR VEHICLE 341

342 MAINTAINING YOUR VEHICLE

ENGINE COMPARTMENT — GASOLINE ENGINES

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 transaxle control systems. When these systems are oper- ating properly, your vehicle will provide excellent per- formance and fuel economy, as well as engine emissions well within current government regulations. If any of these systems require service, the OBD II system will turn on the “Malfunction Indicator Light.” 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 dealer for service as soon as possible.

MAINTAINING YOUR VEHICLE 343

CAUTION!

† Prolonged driving with the “Malfunction Indica- tor Light” on could cause further damage to the emission control system. It could also affect fuel economy and driveability. The vehicle must be serviced before any emissions tests can be per- formed. † If the “Malfunction Indicator Light” is flashing while the engine is running, severe catalytic con- verter damage and power loss will soon occur. Immediate service is required.

344 MAINTAINING YOUR VEHICLE

Loose Fuel Filler Cap Message After fuel is added, the vehicle diagnostic system can determine if the fuel filler cap is possible loose or improperly installed. A GASCAP message will be dis- played in the instrument cluster. Tighten the gas cap until a 9clicking9 sound is heard. This is an indication that the gas cap is properly tightened. Press the trip odometer reset button to turn off the message. If the problem persists, the message will appear the next time the vehicle is started. This might indicate a damaged cap. If the problem is detected twice in a row, the system will turn on the Malfunction Indicator Light (MIL). Resolving the problem will turn the MIL light off.

EMISSIONS INSPECTION AND MAINTENANCE PROGRAMS In some localities, it may be a legal requirement to pass an inspection of your vehicle’s emissions control system. Failure to pass could prevent vehicle registration.

For states, which have an I/M (Inspection and Maintenance) requirement, this check verifies the following: the MIL (Malfunction Indicator Light) is functioning and is not on when the engine is running, and that the OBD (On Board Diagnostic) system is ready for testing. Normally, the OBD system will be ready. The OBD system may not be ready if your vehicle was recently serviced, if you recently had a dead battery, or a battery replacement. If the OBD 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 system is ready, you must do the following: 1. Insert your ignition key into the ignition switch. 2. Turn the ignition to the ON position, but do not crank or start the engine. 3. If you crank or start the engine, you will have to start this test over. 4. As soon as you turn your key to the ON position, you will see your MIL symbol come on as part of a normal bulb check. 5. 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

MAINTAINING YOUR VEHICLE 345

ignition key or start the engine. This means that your vehicle’s OBD 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 key or start the engine. This means that your vehicle’s OBD system is ready and you can proceed to the I/M station.

If your OBD 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 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 system is ready or not ready, if the MIL symbol is illuminated during normal vehicle operation, you should have your

346 MAINTAINING YOUR VEHICLE

vehicle serviced before going to the I/M station. The I/M station can fail your vehicle because the MIL symbol is on with the engine running.

NOTE: systems can result against you.

Intentional tampering with emissions control in civil penalties being assessed

REPLACEMENT PARTS Use of genuine Mopart parts for normal/scheduled maintenance and repairs is highly recommended to in- sure the designed performance. Damage or failures caused by the use of non-Mopart parts for maintenance and repairs will not be covered by the manufacturer’s warranty.

DEALER SERVICE Your dealer has the qualified service personnel, 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 manuals before attempting any procedure yourself.

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.

MAINTENANCE PROCEDURES The pages that follow contain the required maintenance services determined by the engineers who designed your vehicle. Besides the maintenance items for which there are fixed maintenance intervals, there are other items that should operate satisfactorily without periodic maintenance. However, if a malfunction of these items does occur, it could adversely affect the engine or vehicle performance. These items should be inspected if a malfunction is observed or suspected. Engine Oil

Checking Oil Level To assure proper engine lubrication, the engine oil must be maintained at the correct level. Check the oil level at regular intervals, such as every fuel stop.

MAINTAINING YOUR VEHICLE 347

The best time to check the engine oil level is about 5
minutes after a fully warmed engine is shut off. Do not check oil level before starting the engine after it has sat overnight. Checking engine oil level when the engine is cold will give you an incorrect reading.

Engine Oil Dipstick

348 MAINTAINING YOUR VEHICLE

Checking the oil while the vehicle is on level ground and only when the engine is hot, will improve the accuracy of the oil level readings. Maintain the oil level between the range markings on the dipstick. The range markings will consist of a crosshatch zone that says SAFE or a cross- hatch zone that says MIN at the low end of the range and MAX at the high end of the range. Adding one quart of oil when the reading is at the low end of the indicated range will result in the oil level at the full end of the indicator range.

CAUTION!

Do not overfill the engine. Overfilling the engine as indicated by the range markings, as described above, on the engine oil dipstick will cause oil aeration, which can lead to loss of oil pressure and an increase in oil temperature. This could damage your engine.

Change Engine Oil Road conditions and your kind of driving affects the interval at which your oil should be changed. Check the following list to decide if any apply to you. † Day and night temperatures are below 32°F (0°C). † Stop and Go driving. † Extensive engine idling. † Driving in dusty conditions. † Short trips of less than 10 miles (16 km). † More than 50% of your driving is at sustained high † Trailer towing. † Taxi, Police or delivery service (commercial service). † Off-Road or desert operation.

speeds during hot weather, above 90°F (32°C).

If ANY of these apply to you then change your NOTE: engine oil every 3,000 miles (5 000 km) or 3 months, whichever comes first, and follow schedule “B—All Engines” of the 9Maintenance Schedules9 section of this manual. If none of these apply to you, then change your engine oil at every interval shown on schedule “A” in the mainte- nance schedule section of this manual. NOTE: Under no circumstances should oil change in- tervals exceed 6000 miles (10 000 km) or 6 months whichever comes first. Engine Oil Selection (Gasoline Engines) 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 DaimlerChrysler Material Standard MS-6395.

MAINTAINING YOUR VEHICLE 349

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.

Engine Oil Viscosity (SAE Grade) SAE 5W-20 engine oil is recommended for all operating temperatures. This engine oil improves low tempera- ture starting and vehicle fuel economy. Your engine oil filler cap also states the recommended engine oil vis- cosity grade for your engine.

350 MAINTAINING YOUR VEHICLE

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 There are a number of engine oils being promoted as either synthetic or semi-synthetic. If you chose to use such a product, use only those oils that are American Petroleum Institute (API) Certified and have the recom- mended SAE viscosity grade. Follow the maintenance schedule that describes your driving type. Materials Added To Engine Oils The manufacture strongly recommends against the addi- tion of any additives (other than leak detection dyes) to the engine oil. Engine oil is an engineered product and it’s performance may be impaired by supplemental ad- ditives.

Disposing of Used Engine Oil Care should be taken in disposing of used engine oil from your vehicle. Used oil, indiscriminately discarded, can present a problem to the environment. Contact your dealer, service station, or governmental agency for advice on how and where used oil can be safely discarded in your area. Engine Oil Filter The engine oil filter should be replaced at every engine oil change. Engine Oil Filter Selection All of this manufacturers 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 Engine Oil Filters are high quality oil filters and are recommended.

Drive Belt – Check Condition At the mileage shown in the maintenance schedules, check the drive belt for condition. Inspect the drive belt for evidence of cuts, cracks, or glazing and replace belt if any sign of damage which could result in belt failure. The belt is self-tensioning and will not need adjustment. Spark Plugs Spark plugs must fire properly to assure engine perfor- mance and emission control. New plugs should be in- stalled at the specified mileage. The entire set should be replaced if there is any malfunction due to a faulty spark plug. Refer to the Engine data Label located under the hood for the proper type of spark plug for use in your vehicle.

MAINTAINING YOUR VEHICLE 351

Catalytic Converter The catalytic converter requires the use of unleaded fuel only. Leaded gasoline will destroy the effectiveness of the catalyst as an emission control device. 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.

352 MAINTAINING YOUR VEHICLE

CAUTION!

WARNING!

Damage to the catalytic converter can result if your vehicle is not kept in proper operating condition. In the event of engine malfunction, particularly involv- ing engine misfire or other apparent loss of perfor- mance, have your vehicle serviced promptly. Contin- ued operation of your vehicle with a severe malfunction could cause the converter to overheat, resulting in possible damage to the converter and the vehicle.

A hot exhaust system can start a fire if you park over materials that can burn. Such materials might be grass or leaves coming into contact with your exhaust system. Do not park or operate your vehicle in areas where your exhaust system can contact anything that can burn.

In unusual situations involving grossly malfunctioning engine operation, a scorching odor may 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 manufacturers specifica- tions, should be obtained immediately.

To minimize the possibility of catalyst damage: † Do not shut off the engine or interrupt the ignition when the transaxle 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

vehicle.

disconnected for prolonged period.

Crankcase Emission Control System Proper operation of this system depends on freedom from sticking or plugging due to deposits. As vehicle mileage builds up, the PCV valve and passages may accumulate deposits. If a valve is not working properly, replace it with a new valve. DO NOT ATTEMPT TO CLEAN THE OLD PCV VALVE!

MAINTAINING YOUR VEHICLE 353

Check ventilation hose for indication of damage or plugging deposits. Replace if necessary. Fuel Filter A plugged fuel filter can cause hard starting or limit the speed at which a vehicle can be driven. Should an excessive amount of dirt accumulate in the fuel tank, frequent filter replacement may be necessary. The fuel filters are located inside the fuel tank. See your dealer for service. Air Cleaner Element (Filter) Under normal driving conditions, replace the filter at the intervals shown on Schedule “A”. If, however, you drive the vehicle frequently under dusty or severe conditions, the filter element should be inspected periodically and replaced if necessary at the intervals shown on Schedule “B”.

354 MAINTAINING YOUR VEHICLE

WARNING!

CAUTION!

The air cleaner can provide a measure of protection in the case of engine backfire. Do not remove the air cleaner 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 cleaner removed. Failure to do so can result in serious personal injury.

Maintenance-Free Battery You will never have to add water, nor is periodic main- tenance required.

When servicing the battery, always reinstall the bat- tery thermowrap. The thermowrap provides battery heat protection and will extend overall battery life. Failure to reinstall the thermowrap can result in evaporative loss of the battery fluid.

MAINTAINING YOUR VEHICLE 355

WARNING!

CAUTION!

Battery fluid is a corrosive acid solution and can burn or even blind you. Don’t allow battery fluid to contact your eyes, skin or clothing. Don’t lean over a battery when attaching clamps. If acid splashes in eyes or on skin, flush the area immediately with large amounts of water. Battery gas is flammable and explosive. Keep flame or sparks away from the battery. Don’t use a booster battery or any other booster source with an output greater than 12 volts. Don’t allow cable clamps to touch each other. Battery posts, terminals and related accessories con- tain lead and lead compounds. Wash hands after handling.

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 identified on the battery case. Cable clamps should be tight on the terminal posts and free of corrosion. Apply grease to posts and clamps after tightening. If a “fast charger” is used while the battery is in the vehicle, disconnect both vehicle battery cables before connecting the charger to battery. Do not use a “fast charger” to provide starting voltage as battery dam- age can result.

356 MAINTAINING YOUR VEHICLE

Air Conditioner Maintenance For best possible performance, your air conditioner should be checked and serviced by an Authorized Dealer at the start of each warm season. This service should include cleaning of the condenser fins and a performance test. Drive belt tension should also be checked at this time.

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 Section 3 of the Warranty Information book 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.

Refrigerant Recovery and Recycling R-134a Air Conditioning Refrigerant is a hydrofluorocar- bon (HFC) that is endorsed by the Environmental Pro- tection Agency and is an ozone-saving product. How- ever, the manufacturer recommends that air conditioning service be performed by dealers or other service facilities using recovery and recycling equipment. NOTE: Use only manufacturer approved A/C System Sealers, Stop Leak Products, Seal Conditioners, Compres- sor Oil, or Refrigerants. Power Steering — Fluid Check Checking the power steering fluid level at a defined service interval is not required. The fluid should only be checked if a leak is suspected, abnormal noises are apparent, and/or the system is not functioning as antici- pated. Coordinate inspection efforts through a certified DaimlerChrysler Dealership.

MAINTAINING YOUR VEHICLE 357

WARNING!

Fluid level should be checked on a level surface and with the engine off to prevent injury from moving parts and to insure accurate fluid level reading. Do not overfill. Use only manufacturers recommended power steering fluid.

If necessary, add fluid to restore to the proper indicated level. With a clean cloth, wipe any spilled fluid from all surfaces. Refer to Fluids, Lubricants, and Genuine Parts for correct fluid types. Front Suspension Ball Joints There are two front suspension lower ball joints that are permanently lubricated. Inspect these ball joints when- ever under vehicle service is done. Damaged seals and their corresponding potentially damaged ball joints must be replaced.

358 MAINTAINING YOUR VEHICLE

Body Lubrication Locks and all body pivot points, including such items as seat tracks, doors, liftgate and hood hinges, should be lubricated periodically to assure quiet, easy operation and to protect against rust and wear. Prior to the appli- cation 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 compo- nents to insure 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 Mopart Lock Cylinder Lubricant 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 nonabrasive cleaner or use the washer solvent. This will remove accumulations of salt, waxes or road film and help reduce streaking and smearing. 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. make sure that they are not frozen to the glass before turning them on to avoid damaging the blade. Keep the blade rubber out of contact with petroleum products such as engine oil, gasoline, etc. Windshield Wiper Blade Replacement 1. Lift the wiper arm away from the glass.

2. Push the release tab and slide the wiper blade assem- bly down along the arm. Gently place the wiper arm on the windshield. 3. Install the new blade assembly onto the wiper arm tip until it locks in place. Windshield Washer Reservoir The washer fluid reservoir is located in the rear of the engine compartment on the right side and should be checked for fluid level at regular intervals. Fill the reservoir with windshield washer solvent (not radiator antifreeze). 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 exhaust fumes can be detected inside the vehicle, or

MAINTAINING YOUR VEHICLE 359

when the underside or rear of the vehicle is damaged; have a competent 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, inspect the exhaust system each time the vehicle is raised for an oil change or lubrication. 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 Exhaust Gas in the Safety Tips section of this manual.

360 MAINTAINING YOUR VEHICLE

Cooling System

WARNING!

† When working near the radiator cooling fan, dis- connect the fan motor lead or turn the ignition switch to the OFF position. The fan is temperature controlled and can start at any time the ignition switch is in the ON position. † You or others can be badly burned by hot coolant or steam from your radiator. If you see or hear steam coming from under the hood, don’t open the hood until the radiator has had time to cool. Never try to open a cooling system pressure cap when the radiator is hot.

Coolant Checks Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where applicable). If coolant is dirty or rusty in appearance, the system should be drained, flushed and refilled with fresh coolant. Check the front of the A/C condenser for any accumulation of bugs, leaves, etc. If dirty, clean by gently spraying water from a garden hose vertically down the face of the condenser. Check the coolant recovery bottle tubing for brittle rub- ber, cracking, tears, cuts and tightness of the connection at the bottle and radiator. Inspect the entire system for leaks. Cooling System — Drain, Flush and Refill At the intervals shown on the Maintenance Schedules, the system should be drained, flushed and refilled. If the solution is dirty or contains a considerable amount of sediment, clean and flush with a reliable cooling

system cleaner. Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of old antifreeze solution. Selection Of Coolant Use only the manufacturers recommended coolant, refer to Fluids, Lubricants and Genuine Parts for correct coolant type.

MAINTAINING YOUR VEHICLE 361

CAUTION!

Mixing of coolants other than specified Hybrid Or- ganic Additive Technology (HOAT) engine coolants, may result in engine damage and may decrease corrosion protection. If a non-HOAT coolant is intro- duced into the cooling system in an emergency, it should be replaced with the specified coolant as soon as possible. Do not use plain water alone or alcohol base 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 coolants. Use of Propylene Glycol based coolants is not recommended.

362 MAINTAINING YOUR VEHICLE

Adding Coolant Your vehicle has been built with an improved engine coolant that allows extended maintenance intervals. This coolant can be used up to 5 Years or 100,000 miles before replacement. To prevent reducing this extended mainte- nance period, it is important that you use the same coolant throughout the life of your vehicle. Please review these recommendations for using Hybrid Organic Addi- tive Technology (HOAT) coolant. When adding coolant, a minimum solution of 50% rec- ommended Mopar Antifreeze/ Coolant 5 Year/100,000
Mile Formula HOAT (Hybrid Organic Additive Technol- ogy), or equivalent, in water should be used. Use higher concentrations (not to exceed 70%) if temperatures below 234°F (237°C ) are anticipated. Use only high purity water such as distilled or deionized water when mixing the water/engine coolant 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 coolant types will decrease the life of the engine coolant and will require more frequent coolant changes. Cooling System Pressure Cap The cap must be fully tightened to prevent loss of coolant, and to insure that coolant will return to the radiator from the coolant recovery bottle. The cap should be inspected and cleaned if there is any accumulation of foreign material on the sealing surfaces.

WARNING!

† The warning words “DO NOT OPEN HOT” on the cooling system pressure cap are a safety pre- caution. Never add coolant 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 scald- ing 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 is a regulated substance requiring proper disposal. Check with your local authorities to determine the disposal rules for your

MAINTAINING YOUR VEHICLE 363

community. To prevent ingestion by animals 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, contact a physician immediately. Clean up any ground spills immediately. Coolant Level The coolant bottle provides a quick visual method for determining that the coolant level is adequate. With the engine idling and warm to normal operating tempera- ture, the level of the coolant in the bottle should be between the “ADD” and “FULL” lines, shown on the bottle. The radiator normally remains completely full, so there is no need to remove the radiator cap unless checking for coolant freeze point or replacing coolant. 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.

364 MAINTAINING YOUR VEHICLE

When additional coolant is needed to maintain the proper level, it should be added to the coolant bottle. Do not overfill. Points To Remember NOTE: When the vehicle is stopped after a few miles (a few kilometers) of operation, you may observe vapor coming from the front of the engine compartment. This is normally a result of moisture from rain, snow, or high humidity accumulating on the radiator and being vapor- ized when the thermostat opens, allowing hot coolant to enter the radiator. If an examination of your engine compartment shows no evidence of radiator or hose leaks, the vehicle may be safely driven. The vapor will soon dissipate. † Do not overfill the coolant recovery bottle.

† Check coolant freeze point in the radiator and in the coolant recovery bottle. If antifreeze needs to be added, contents of coolant recovery bottle must also be protected against freezing. † If frequent coolant additions are required, or if the level in the coolant recovery bottle does not drop when the engine cools, the cooling system should be pres- sure tested for leaks. † Maintain coolant concentration at 50% HOAT engine coolant (minimum) and distilled water for proper corrosion protection of your engine which contains aluminum components. † Make sure that the radiator and coolant recovery bottle overflow hoses are not kinked or obstructed. † Keep the front of the radiator clean. If your vehicle is equipped with air conditioning, keep the front of the condenser clean, also.

† Do not change the thermostat for summer or winter operation. If replacement is ever necessary, install ONLY the correct type thermostat. Other designs may result in unsatisfactory coolant performance, poor gas mileage, and increased emissions.

Hoses And Vacuum/Vapor Harnesses Inspect surfaces of hoses and nylon tubing for evidence of heat and mechanical damage. Hard or soft spots, brittle rubber, cracking, tears, cuts, abrasions, and exces- sive swelling indicate deterioration of the rubber Pay particular attention to the hoses nearest to high heat sources such as the exhaust manifold. Inspect hose rout- ing to be sure hoses do not touch any heat source or moving component that may cause heat damage or mechanical wear. Insure nylon tubing in these areas has not melted or collapsed

MAINTAINING YOUR VEHICLE 365

Inspect all hose connections such as clamps and cou- plings to make sure the are secure and no leaks are present. Components should be replaced immediately if there is any evidence of degradation that could cause failure. Fuel System Connections Electronic Fuel Injection high pressure fuel systems are designed with tubes and special connects, connections and clamps which have unique material characteristics to provide adequate sealing and resist attack by deterio- rated gasoline. You are urged to use only the manufactures-specified tubes, connections and clamps, or their equivalent in material and specification, in any fuel system servicing.

366 MAINTAINING YOUR VEHICLE

Brake System In order to assure brake system performance, all brake system components should be inspected periodically. Suggested service intervals can be found in the Mainte- nance Section.

WARNING!

Riding the brakes can lead to brake failure and possibly an accident. Driving with your foot resting or riding on the brake pedal can result in abnormally high brake temperatures, excessive lining wear, and possible brake damage. You wouldn’t have your full braking capacity in an emergency.

Brake And Power Steering System Hoses When servicing the vehicle for scheduled maintenance, inspect the surface of the hoses and nylon tubing for evidence of heat and mechanical damage. Hard and

brittle rubber, cracking, tears, cuts, abrasions, and exces- sive swelling suggest deterioration of the rubber. Particu- lar attention should be made to examining those hose surfaces nearest to high heat sources, such as the exhaust manifold. Inspect all hose clamps and couplings to make sure they are secure and no leaks are present. Insure nylon tubing in these areas has not melted or collapsed. NOTE: Often, fluids such as oil, power steering fluid, and brake fluid are used during assembly plant opera- tions to ease the assembly of hoses to couplings. There- fore, oil wetness at the hose-coupling area is not neces- sarily an indication of leakage. Actual dripping of hot fluid when systems are under pressure (during vehicle operation) should be noted before a hose is replaced based on leakage.

Inspection of brake hoses should be done when- NOTE: ever the brake system is serviced and at every engine oil change.

WARNING!

Worn brake hoses can burst and cause brake failure. You could have an accident. If you see any signs of cracking, scuffing, or worn spots, have the brake hoses replaced immediately.

Brake Master Cylinder The fluid level in the master cylinder should be checked when performing under hood services, or immediately if the brake system warning lamp is on. Be sure to clean the top of the master cylinder area before removing the cap. If necessary, add fluid to bring the fluid level up to the requirements described on the brake

MAINTAINING YOUR VEHICLE 367

fluid reservoir. Fluid level can be expected to fall as the brake pads wear. Brake fluid level should be checked when pads are replaced. However, low fluid level may be caused by a leak and a checkup may be needed. If your vehicle is equipped with a Manual NOTE: Transaxle , the Brake Fluid Reservoir supplies fluid to both the Brake System and the Clutch Release System. The two systems are separated in the reservoir and a leak in one system will not affect the other system. The Manual Transaxle Clutch Release System should not require fluid replacement during the life of the vehicle. If the Brake Fluid Reservoir is low, and the brake system does not indicate any leaks or other problems, it may be a result of a leak in the Hydraulic Clutch Release System. See your local authorized dealer for service. Use only manufacturers recommended brake fluid, refer to Fluids, Lubricants and Genuine Parts for correct fluid type.

368 MAINTAINING YOUR VEHICLE

WARNING!

WARNING!

Use of a brake fluid that may have a lower initial boiling point or unidentified as to specification, may result in sudden brake failure during hard prolonged braking. You could have an accident.

Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the brake fluid catching fire.

CAUTION!

Use of improper brake fluids will affect overall clutch system performance. Improper brake fluids may damage the clutch system resulting in loss of clutch function and the ability to shift the transaxle.

Use only brake fluid that has been in a tightly closed container to avoid contamination from foreign matter. Do not allow petroleum based fluid to contaminate the brake fluid as seal damage will result! Automatic Transaxle (CVT)

Selection Of Lubricant It is important that the proper lubricant is used in the transaxle to assure optimum transaxle performance. Use only the manufacturer’s recommended transmission fluid which has been formulated with special metal to metal friction coefficient additives to provide the proper

steel belt traction on the drive and driven pulleys. Refer to Fluids, Lubricants and Genuine Parts for correct fluid type.

CAUTION!

Using a transmission fluid other than the manufac- turers recommended fluid will cause belt slip and result in a complete transmission failure! Refer to Fluids, Lubricants and Genuine Parts for correct fluid type.

Fluid Level Check The fluid level in the automatic transaxle should be checked only by a trained technician.

MAINTAINING YOUR VEHICLE 369

Fluid and Filter Changes Refer to the “Maintenance Schedule located if section 8 of this manual for the correct change interval for your type of driving. Special Additives Do not add any materials (other than leak detection dyes) to Continuously Variable Transaxle (CVT) Fluid (CVTF+4). CVTF+4 is an engineered product and its performance may be impaired by supplemental addi- tives. Manual Transaxle

Lubricant Selection Use only manufacturers recommended transmission fluid. Refer to Fluids, Lubricants and Genuine Parts for correct fluid type.

370 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 that 3/16” (4.7 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. Fluid changes are not necessary unless the following conditions exist: † The lubricant has become contaminated with water. If contaminated with water, the fluid should be changed immediately. † If severe usage has occurred, refer to Maintenance

Schedule “B” in Section 8 of this manual.

Rear Drive Assembly (RDA )– AWD/4WD Models Only

Lubricant Selection Use only manufacturers recommended fluid. Refer to Fluids, Lubricants and Genuine Parts for correct fluid type. Fluid Level Check Visually inspected the unit at each oil change for leakage. If leakage is detected, Check the fluid level by removing the fill plug. The fluid level should be maintained be- tween the bottom of the fill hole to 1/8 inch (4 mm) below the fill hole. Add fluid, if necessary, to maintain the proper level. Frequency Of Fluid Change Refer to the “Maintenance Schedule located if section 8 of this manual for the correct change interval for your type of driving.

Power Transfer Unit (PTU) – AWD/4WD Models Only

Lubricant Selection Use only manufacturers recommended fluid. Refer to Fluids, Lubricants and Genuine Parts for correct fluid type. Fluid Level Check Visually inspected the unit at each oil change for leakage. If leakage is detected, Check the fluid level by removing the fill plug. The fluid level should be maintained be- tween the bottom of the fill hole to 1/8 inch (4 mm) below the fill hole. Add fluid, if necessary, to maintain the proper level. Frequency Of Fluid Change Refer to the “Maintenance Schedule located if section 8 of this manual for the correct change interval for your type of driving.

MAINTAINING YOUR VEHICLE 371

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. 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.

372 MAINTAINING 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 sea coast localities. † Atmospheric fallout/industrial pollutants. Washing † Wash your vehicle regularly. Always wash your ve- hicle in the shade using Mopar Car Wash 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 Super Kleen Bug and Tar Remover to remove.

† Use Mopar Cleaner Wax 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, which will scratch metal and painted surfaces.

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 an accident or similar cause which destroys the paint and protective coating, have your vehicle repaired as soon as pos- sible. The cost of such repairs is considered the respon- sibility 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

mud or stone shields behind each wheel.

MAINTAINING YOUR VEHICLE 373

† Use Mopar touch up paint on scratches as soon as possible. Your dealer has touch up paint to match the color of your vehicle.

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, use Mopar Wheel Cleaner or select a nonabra- sive, non-acidic cleaner. Do not use scouring pads, steel wool, a bristle brush or metal polishes. Only Mopar cleaners are recommended. Do not use oven cleaner. Avoid automatic car washes that use acidic solutions or harsh brushes that may damage the wheels’ protective finish. YES Essentialst Fabric Cleaning Procedure – If Equipped YES Essentialst seats may be cleaned in the following manner:

374 MAINTAINING YOUR VEHICLE

with a clean, dry towel.

† Remove as much of the stain as possible by blotting † Blot any remaining stain with a clean, damp towel. † For tough stains, apply Mopart Total Clean or a mild soap solution to a clean, damp cloth and remove stain. Use a fresh, damp towel to remove soap residue. † For grease stains, apply Mopart Multi-purpose cleaner to a clean, damp cloth and remove stain. Use a fresh, damp towel to remove soap residue. † Do not use any solvents or protectants on Yes Essen-

tials products.

Interior Care Use Mopar Total Clean to clean fabric upholstery and carpeting. Use Mopar Total Clean to clean vinyl upholstery.

Mopar Total Clean is specifically recommended for leather upholstery. Your leather upholstery can be best preserved by regular cleaning with a damp soft cloth. Small particles of dirt can act as an abrasive and damage the leather upholstery and should be removed promptly with a damp cloth. Stubborn soils can be removed easily with a soft cloth and Mopar Total Clean. Care should be taken to avoid soaking your leather upholstery with any liquid. Please do not use polishes, oils, cleaning fluids, solvents, deter- gents, or ammonia based cleaners to clean your leather upholstery. Application of a leather conditioner is not required to maintain the original condition.

WARNING!

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

Cleaning Headlights Your vehicle has plastic headlights that are lighter and less susceptible to stone breakage than glass headlights. Plastic is not as scratch resistant as glass and therefore different lens cleaning procedures must be followed. To minimize the possibility of scratching the lenses and reducing light output, avoid wiping with a dry cloth. To remove road dirt, wash with a mild soap solution fol- lowed by rinsing. Do not use abrasive cleaning components, solvents, steel wool or other aggressive material to clean the lenses.

MAINTAINING YOUR VEHICLE 375

Glass Surfaces All glass surfaces should be cleaned on a regular basis with Mopar Glass Cleaner or any commercial household- type glass cleaner. Never use an abrasive 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 instruments which 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. Instrument Panel Cover The instrument panel cover has a low glare surface which minimizes reflections in the windshield. Do not use protectants or other products which may cause undesir- able reflections. Use soap and warm water to restore the low glare surface.

376 MAINTAINING YOUR VEHICLE

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 tissue. 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. If the belts need cleaning, use a mild soap solution or lukewarm water. Do not remove the belts from the car to wash them.

Replace the belts if they appear frayed or worn or if the buckles do not work properly. Dry with a soft tissue.

FUSES/INTEGRATED POWER MODULE (IPM) An Integrated Power Module is located in the engine compartment near the air cleaner assembly. This center contains cartridge fuses and mini fuses. A label that identifies each component may be printed on the inside of the cover. Refer to “Engine Compartment” in this section of the owner’s manual for the underhood location of the Integrated Power Module (IPM).

Cavity Cartridge

Fuse Empty

Mini Fuse

15 Amp Lt. Blue 10 Amp Red 10 Amp Red 20 Amp Yellow 10 Amp Red

30 Amp Green 30 Amp Green

Description

Empty AWD/4WD ECU Feed CHMSL Brake Switch Feed Ignition Switch Feed

Trailer Tow

IOD Sw/Pwr Mir/ Ocm Steering Cntrl Sdar/Hands Free Phone IOD Sense1

IOD Sense2

10

11

12

13

14

15

16

Cavity Cartridge

Fuse 40 Amp Green

40 Amp Green

MAINTAINING YOUR VEHICLE 377

Mini Fuse

20 Amp Yellow 15 Amp Lt Blue 20 Amp Yellow 20 Amp Yellow 10 Amp Red

15 Amp Lt. Blue

Description

Power Seats

CCN Power Locks

Power Outlet

Ign Run/Acc Inverter

Pwr run/Acc Outlet RR IOD CCN/ Interior Lighting RAD Fan Relay Bat- tery Feed IGN Run/Acc Cigar Ltr/Sunroof

378 MAINTAINING YOUR VEHICLE

Cavity Cartridge

Fuse

40 Amp Green

17

18

19

20

21

22

23

24

Mini Fuse 10 Amp Red

20 Amp Yellow 15 Amp Lt. Blue 10 Amp Red 10 Amp Red 15 Amp Lt. Blue 15 Amp Lt. Blue

Description

IOD Feed Mod-Wcm

ASD Relay Contact PWR Feed PWR Amp 1 & Amp 2 Feed IOD Feed Radio

IOD Feed Intrus Mod/Siren IGN RUN Heat/AC/ Compass Sensor ENG ASD Relay Feed Power Sunroof Feed

Cavity Cartridge

Fuse

25

26

27

28

29

30

31

32

30 Amp Pink

Mini Fuse 10 Amp Red 15 Amp Lt. Blue 10 Amp Red 10 Amp Red

20 Amp Yellow 10 Amp Red

Description

Heated Mirror

ENG ASD Relay Feed IGN RUN Only ORC Feed IGN RUN ORC/OCM Feed Hot Car (No Fuse Re- quired) Heated Seats

Headlamp Washer Relay Control ENG ASD Control Feed 1

Cavity Cartridge

Fuse

33

34

35

36

37

30 Amp Pink 40 Amp Green 30 Amp Pink

Mini Fuse 10 Amp Red

25 Amp Natural

Description

ABS MOD/J1962
Conn/PCM ABS Valve Feed

ABS Pump Feed

Headlamp /Washer Control / Smart Glass 110 Inverter

MAINTAINING YOUR VEHICLE 379

CAUTION!

† When installing the Integrated Power Module cover, it is important to ensure the cover is prop- erly positioned and fully latched. Failure to do so may allow water to get into the Integrated Power Module, 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 over- load. If a properly rated fuse continues to blow, it indicates a problem in the circuit that must be corrected.

380 MAINTAINING YOUR VEHICLE

Center labeled IOD (Ignition Off-Draw).

VEHICLE STORAGE If you will not be using your vehicle for more than 21
days you may want to take steps to preserve your battery. You may: † Disengage the mini fuse in the Power Distribution † Or, disconnect the negative cable from the battery. REPLACEMENT BULBS All the inside bulbs are brass or glass wedge base. Aluminum base bulbs are not approved and should not be used for replacement.

LIGHT BULBS — Interior Bulb Number Front Header Lamp . . . . . . . . . . . . . . . . . . . . . . T578
Center Dome Lamp . . . . . . . . . . . . . . . . . . . . . . T578
Rear Cargo/Flashlight . . . . . . . . . . . . . . . . . 8–A35LF

LIGHTS BULBS — Outside Bulb No. Low Beam/High Beam Headlight . . . . . . . . . . . . H13
Front Park/Turn Signal/Side Marker Light . . 3157NAK Front Fog Light . . . . . . . . . . . . . . . . . . . . . . . . . 9145
Center High Mounted Stop Light (CHMSL) . . LED As- sembly Rear Tail/Stop . . . . . . . . . . . . . . . . . . . . . . . . . . 3157
Rear Turn Signal . . . . . . . . . . . . . . . . . . . . . . 3157AK Backup Light . . . . . . . . . . . . . . . . . . . . . W16W (921) License Light . . . . . . . . . . . . . . . . . . . . . . . . . . W5W

BULB REPLACEMENT

Headlamps

MAINTAINING YOUR VEHICLE 381

Releasing Red Lock Tab

† Raise the hood and locate connector behind the head-

Locating Headlamp Connector

lamp.

382 MAINTAINING YOUR VEHICLE

† Reach into engine compartment and pull red lock out

at connector.

Remove green connector from back of bulb by pulling

straight back

† Twist the bulb to the left and pull outward from

Twisting Bulb From Socket

assembly.

NOTE: These are halogen bulbs. Take care not to touch the bulb with your fingers. Body oils from your fingers could cause excessive heat buildup which reduces bulb life.

MAINTAINING YOUR VEHICLE 383

Fog Lights See your authorized dealer for replacement.

Removing Halogen Bulb From Assembly

384 MAINTAINING YOUR VEHICLE

Tail Lights, Rear Turn Signals And Backup Lights — Replacement

1. Remove the two push-pins from the tail light housing.

Push-Pins Removed

2. Grasp the tail lamp and pull firmly to disengage the lamp from the aperture panel.

Removing Push-Pins

MAINTAINING YOUR VEHICLE 385