2007 JEEP COMPASS transmission

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.
300 WHAT TO DO IN EMERGENCIES

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 is required to release the brake/
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.
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.
WHAT TO DO IN EMERGENCIES 311
6

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.” 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.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.
Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is loose or improperly
installed. A GASCAP message will be displayed in the
instrument cluster. Tighten the gas cap until aclicking
MAINTAINING YOUR VEHICLE 317
7

WARNING!
Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts and the
brake fluid catching fire.
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 propersteel 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.
342 MAINTAINING YOUR VEHICLE

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 Automatic Transmission Fluid (ATF). ATF is an engi-
neered product and its performance may be impaired by
supplemental additives.
Manual Transaxle
Lubricant Selection
Use only manufacturers recommended transmission
fluid. Refer to Fluids, Lubricants and Genuine Parts for
correct fluid type.
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.
MAINTAINING YOUR VEHICLE 343
7

Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake/
clutch master cylinder, and manual transaxle and add
as needed.
•Check all lights and all other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints (if equipped) and front suspen-
sion components.
•Check the manual transmission fluid level (if
equipped).
•Check the coolant level, hoses, and clamps.
CAUTION!
Do not check the automatic transaxle fluid. It must
be check by a trained service technician every 15,000
miles and if required only the recommended fluid
be added. Refer to the section “Fluids, Lubricants
And Genuine Parts” for the proper fluid.
368 MAINTENANCE SCHEDULES
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Battery............................... 327
Keyless Transmitter Replacement (RKE)....... 29
Belts,Drive ............................ 324
Body Mechanism Lubrication............... 331
B-Pillar Location........................ 255
Brake Assist System...................... 140
Brake Fluid............................ 364
Brake, Parking.......................... 244
Brake System........................246,339
Anti-Lock (ABS)....................138,247
Hoses.............................. 339
Master Cylinder....................... 340
Parking............................. 244
Warning Light........................ 169
Brakes.............................246,339
Brake/Transmission Interlock............... 236
Break-In Recommendations, New Vehicle........ 72
Bulb Replacement.....................354,355
Bulbs,Light ............................ 354Calibration, Compass..................... 184
Capacities, Antifreeze (Engine Coolant)........ 362
Capacities, Fluid........................ 362
Caps, Filler
Fuel................................ 281
Oil (Engine).......................316,323
Car Washes............................ 345
Carbon Monoxide Warning................. 280
Cargo Area Cover....................... 154
Cargo Area Features...................... 152
Cargo Compartment
Light ............................... 152
Luggage Carrier....................... 159
CargoLight ............................ 152
Cargo Load Floor........................ 155
Cargo Tie-Downs........................ 155
Carrier, Luggage........................ 159
Catalytic Converter...................... 325
Caution, Exhaust Gas...................... 73
INDEX 393
10

Seat Belts (Sedan)........................ 36
Seats................................. 108
Adjustment.......................... 108
Cleaning............................ 347
Head Restraints....................... 112
Heated.............................. 113
Lumbar Support....................... 110
Rear Folding......................... 115
Rear Folding (Sedan).................... 115
Seatback Release....................... 111
Tilting .............................. 111
Security Alarm (Theft Alarm)................ 30
Selection of Oil......................... 322
Sentry Key (Immobilizer)................. 14,31
Sentry Key Programming................... 16
Service and Maintenance.................. 366
Service Assistance....................... 384
Service Contract......................... 386
Service Manuals........................ 388Setting the Clock................187,189,197,210
Settings, Personal........................ 180
Shift Speeds, Manual Transaxle.............. 242
Shoulder Belts........................... 37
Side Airbag............................. 58
Side Window Demisters (Defrosters).......... 228
Signals, Turn........................... 358
Slippery Surfaces, Driving On............... 308
Snow Tires............................ 276
Spare Tire.......................263,264,302
Spark Plugs............................ 324
Specifications
Oil ................................ 322
Speed Control (Cruise Control)...........129,171
Speedometer........................... 167
Starting............................... 232
Automatic Transmission................. 232
Engine Fails to Start.................... 234
Manual Transmission................... 233
404 INDEX