engine JEEP COMPASS 2012 1.G Manual Online

5. Turn OFF the ignition.6. Block both the front and rear of the
wheel diagonally opposite the jacking
position. For example, if changing the
right front tire, block the left rear
wheel.
NOTE: Passengers should not remain in the vehicle
while the vehicle is being jacked.
Jacking Instructions
WARNING!
Carefully follow these tire changing warnings to
help prevent personal injury or damage to your
vehicle:
(Continued)
WARNING! (Continued)
•Always park on a firm, level surface as far from
the edge of the roadway as possible before raising
the vehicle.
•Turn on the Hazard Warning flasher.
•Block the wheel diagonally opposite the wheel to
be raised.
•Set the parking brake firmly and set an automatic
transmission in PARK; a manual transmission in
REVERSE.
•Never start or run the engine with the vehicle on a
jack.
•Do not let anyone sit in the vehicle when it is on a
jack.
•Do not get under the vehicle when it is on a jack.
•Only use the jack in the positions indicated and
for lifting this vehicle during a tire change.(Continued)
384 WHAT TO DO IN EMERGENCIES

Preparations For Jump-Start
The battery in your vehicle is located in the front of the
engine compartment below the air intake duct. To access
the battery remove the air intake duct by turning the two
finger screws, located on the radiator support.
Air Intake Finger Screws
Positive Battery Post6
WHAT TO DO IN EMERGENCIES 393

CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster vehicle
or the discharged vehicle.
NOTE: Remove Air Intake before proceeding with this
Jump-Starting procedure.
1. Connect the positive (+)end of the jumper cable to the
positive (+)post of the discharged vehicle.
2. Connect the opposite end of the positive (+)jumper
cable to the positive (+)post of the booster battery.
3. Connect the negative end (-)of the jumper cable to the
negative (-)post of the booster battery.
4. Connect the opposite end of the negative (-)jumper
cable to a good engine ground (exposed metal part of the
discharged vehicle’s engine) away from the battery and
the fuel injection system.
WARNING!
Do not connect the cable to the negative post (-) of the
discharged battery. The resulting electrical spark
could cause the battery to explode and could result in
personal injury.
5. Start the engine in the vehicle that has the booster
battery, let the engine idle a few minutes, and then start
the engine in the vehicle with the discharged battery.
Once the engine is started, remove the jumper cables in
the reverse sequence:
6. Disconnect the negative (-)jumper cable from the
engine ground of the vehicle with the discharged battery.
7. Disconnect the negative end (-)of the jumper cable
from the negative (-)post of the booster battery.
6
WHAT TO DO IN EMERGENCIES 395

8. Disconnect the opposite end of the positive(+)jumper
cable from the positive (+)post of the booster battery.
9. Disconnect the positive (+)end of the jumper cable
from the positive (+)post of the discharged vehicle.
10. Reinstall the air intake duct.
If frequent jump-starting is required to start your vehicle
you should have the battery and charging system in-
spected at your authorized dealer.
CAUTION!
Accessories that can be plugged into the vehicle
power outlets draw power from the vehicle’s battery,
even when not in use (i.e., cellular phones, etc.).
Eventually, if plugged in long enough, the vehicle’s
battery will discharge sufficiently to degrade battery
life and/or prevent the engine from starting.
FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand or snow, it
can often be moved by a rocking motion. Turn your
steering wheel right and left to clear the area around the
front wheels. Then shift back and forth between DRIVE
and REVERSE (with automatic transmission) or 1st gear
and Reverse (with manual transmission). Using minimal
accelerator pedal pressure to maintain the rocking mo-
tion, without spinning the wheels, is most effective.
CAUTION!
Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the en-
gine to idle with the shift lever in NEUTRAL for at
least one minute after every five rocking-motion
cycles. This will minimize overheating and reduce
the risk of transmission failure during prolonged
efforts to free a stuck vehicle.
396 WHAT TO DO IN EMERGENCIES

NOTE:If your vehicle is equipped with Traction Con-
trol or Electronic Stability Control (ESC), turn the system
OFF before attempting to “rock” the vehicle.
CAUTION!
•When “rocking” a stuck vehicle by moving between
DRIVE and REVERSE (with automatic transmission)
or 1st gear and Reverse (with manual transmission),
do not spin the wheels faster than 15 mph (24 km/h),
or drivetrain damage may result.
•Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure. It
can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no transmis-
sion shifting occurring).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause damage, or
even failure, of the axle and tires. A tire could
explode and injure someone. Do not spin your vehi-
cle’s wheels faster than 30 mph (48 km/h) or for
longer than 30 seconds continuously without stop-
ping when you are stuck and do not let anyone near
a spinning wheel, no matter what the speed.
SHIFT LEVER OVERRIDE
If a malfunction occurs and the shift lever cannot be
moved out of the PARK position, you can use the
following procedure to temporarily move the shift lever:
1. Firmly apply the parking brake.
6
WHAT TO DO IN EMERGENCIES 397

2. Remove the shift lever override access cover located
on the right side of the shifter housing.3. Turn the ignition switch to the ON/RUN position
without starting the engine (engine OFF).
4. Press and maintain firm pressure on the brake pedal.
5. Using a small screwdriver or similar tool, push and
hold the override release lever forward.
6. Move the shift lever to the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
8. Reinstall the shift lever override access cover.
Shift Lever Override Access Cover
398 WHAT TO DO IN EMERGENCIES

MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment — 2.0L ............. 403
 Engine Compartment — 2.4L ............. 404
 Onboard Diagnostic System — OBD II ...... 405
▫ Loose Fuel Filler Cap Message ........... 405
 Emissions Inspection And Maintenance
Programs ............................ 406
 Replacement Parts ..................... 407
 Dealer Service ........................ 408 
Maintenance Procedures ................. 408
▫ Engine Oil ......................... 409
▫ Engine Oil Filter ..................... 412
▫ Engine Air Cleaner Filter ............... 412
▫ Maintenance-Free Battery .............. 413
▫ Air Conditioner Maintenance ............ 414
▫ Body Lubrication .................... 417
▫ Windshield Wiper Blades ............... 417
▫ Adding Washer Fluid ................. 418
7

▫Exhaust System ..................... 419
▫ Cooling System ..................... 421
▫ Brake System ....................... 426
▫ Automatic Transmission
(CVT) – If Equipped .................. 429
▫ Manual Transmission – If Equipped ....... 430
▫ Rear Drive Assembly (RDA) – AWD/4WD
Models Only ....................... 431
▫ Power Transfer Unit (PTU) – AWD/4WD
Models Only ....................... 431
▫ Appearance Care And Protection From
Corrosion .......................... 432
 Fuses .............................. 438
▫ Integrated Power Module .............. 438
Vehicle Storage ....................... 442
 Replacement Bulbs .................... 442
 Bulb Replacement ..................... 443
▫ Headlamps ........................ 443
▫ Fog Lamps ......................... 443
▫ Rear Turn Signal And Backup Lamp ....... 444
▫ License Lamps ...................... 444
▫ Center High-Mounted Stoplamp ......... 444
 Fluid Capacities ...................... 445
 Fluids, Lubricants, And Genuine Parts ....... 446
▫ Engine ............................ 446
▫ Chassis ........................... 447
402 MAINTAINING YOUR VEHICLE

ENGINE COMPARTMENT — 2.0L
1 — Washer Fluid Reservoir6 — Air Cleaner Filter
2 — Power Steering Fluid Reservoir 7 — Coolant Pressure Cap
3 — Engine Oil Fill 8 — Engine Oil Dipstick
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Integrated Power Module (Fuses)
7
MAINTAINING YOUR VEHICLE 403

ENGINE COMPARTMENT — 2.4L
1 — Washer Fluid Reservoir6 — Air Cleaner Filter
2 — Power Steering Fluid Reservoir 7 — Coolant Pressure Cap
3 — Engine Oil Fill 8 — Engine Oil Dipstick
4 — Brake Fluid Reservoir 9 — Engine Coolant Reservoir
5 — Integrated Power Module (Fuses)
404 MAINTAINING YOUR VEHICLE