2010 JEEP COMPASS service reset

NOTE:
•The head restraints should only be removed by quali-
fied technicians, for service purposes only. If either of
the head restraints require removal, see your autho-
rized dealer.
•In the event of deployment of an Active Head Re-
straint, refer to “Occupant Restraints/Resetting Active
Head Restraints (AHR)” in “Things to Know Before
Starting Your Vehicle” for further information.
WARNING!
•Driving a vehicle with the head restraints removed
or improperly adjusted could cause serious injury
or death in the event of a collision. The head
restraints should always be checked prior to oper-
ating the vehicle and never adjusted while the
vehicle is in motion. Always adjust the head
restraints when the vehicle is in PARK.(Continued)
Active Head Restraint (Tilted)
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 135

23. Odometer / Trip Odometer Display Area
This display indicates the total distance the vehicle has
been driven.
NOTE:U.S. Federal regulations require that upon trans-
fer of vehicle ownership, the seller certify to the pur-
chaser the correct mileage that the vehicle has been
driven. If your odometer needs to be repaired or serviced,
the repair technician should leave the odometer reading
the same as it was before the repair or service. If s/he
cannot do so, then the odometer must be set at zero, and
a sticker must be placed in the door jamb stating what the
mileage was before the repair or service. It is a good idea
for you to make a record of the odometer reading before
the repair/service, so that you can be sure that it is
properly reset, or that the door jamb sticker is accurate if
the odometer must be reset at zero. Vehicle Odometer Messages
When the appropriate conditions exist, the following
odometer messages will display:
door
............................. Door Ajar
gate .............................. Gate Ajar
gASCAP ....................... Fuel Cap Fault
Lo tIrE ...................... LowTirePr essure
CHAngE OIL ............... Oil Change Required
NOTE: If the vehicle is equipped with the optional
Electronic Vehicle Information Center (EVIC) in the in-
strument cluster, all warnings including “Door Ajar”, and
“Gate Ajar” will only be displayed in the EVIC display.
For additional information, refer to “Electronic Vehicle
Information Center — If Equipped”.
gASCAP
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“gASCAP” message will display in the odometer display
192 UNDERSTANDING YOUR INSTRUMENT PANEL

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 (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 or
improperly installed. A “gASCAP” message will be dis-
played in the instrument cluster. Tighten the gas cap until
aclicking 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
7
MAINTAINING YOUR VEHICLE 379

Spinning............................ 321
Tread Wear Indicators ................... 322
Tongue Weight/Trailer Weight .............. 347
Towing ............................... 344
24-Hour Towing Assistance ............... 107
Disabled Vehicle ....................... 371
Guide .............................. 347
Recreational .......................... 355
Weight .............................. 347
Towing Assistance ....................... 107
Traction .............................. 288
Trailer Towing .......................... 344
Cooling System Tips .................... 354
Hitches ............................. 346
Minimum Requirements ................. 348
Trailer and Tongue Weight ............... 347
Wiring .............................. 352
Trailer Towing Guide ..................... 347
Trailer Weight .......................... 347 Transaxle
............................. 282
Automatic .................... 12,277,282,400
Autostick ............................ 285
Manual ........................ 14,277,280
Operation ........................... 282
Overdrive ........................... 285
Selection of Lubricant ................... 400
Transmitter Battery Service
(Remote Keyless Entry) .................... 24
Transmitter, Garage Door Opener (HomeLink) . . 152
Transporting Pets ........................ 80
Tread Wear Indicators .................... 322
Trip Odometer .......................... 192
Trip Odometer Reset Button ................ 190
Turn Signals ...................... 142,184,416
UCI Connector ......................... 247
Uconnect™ (Hands-Free Phone) .............. 93
Understanding Your Instrument Panel ......... 181
10
INDEX 471