Page 380 of 476

▫Power Steering — Fluid Check............394
▫Front And Rear Suspension Ball Joints......394
▫Steering Linkage......................395
▫Body Lubrication.....................395
▫Wiper Blades........................395
▫Windshield Washers/Rear Window Washer . . . 396
▫Exhaust System......................396
▫Cooling System.......................397
▫Hoses And Vacuum/Vapor Harnesses.......402
▫Fuel System.........................403
▫Brake System........................403
▫Automatic Transmission................406
▫Front And Rear Wheel Bearings...........407▫Appearance Care And Protection
From Corrosion......................408
▫Cleaning The Center Console Cupholders....412
Fuses (Power Distribution Centers)..........413
▫Fuses (Front Power Distribution Center).....413
▫Fuses (Rear Power Distribution Center)......415
Vehicle Storage........................420
Replacement Light Bulbs.................420
Bulb Replacement......................421
▫Low Beam Headlight, High Beam Headlight, And
Park/Turn Light — Models With Halogen
Headlights..........................421
▫Low Beam Headlight, High Beam Headlight, And
Park/Turn Light — Models With High Intensity
Discharge Headlights (HID)..............423
378 MAINTAINING YOUR VEHICLE
Page 385 of 476

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 the 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 ignition key or start the engine. This means that
your vehicle’s OBD II system isnot readyand you
shouldnotproceed 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 II
system isready, and you can proceed to the I/M
station.If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
you may need to do nothing more than drive your
vehicle as you normally would in order for your OBD II
system to update. A recheck with the above test routine
may then indicate that the system is now ready.
Regardless of whether your vehicle’s OBD II system is
ready or not ready, if the MIL is illuminated during
normal vehicle operation, you should have your vehicle
serviced before going to the I/M station. The I/M station
can fail your vehicle because the MIL is on with the
engine running.
MAINTAINING YOUR VEHICLE 383
7
Page 422 of 476

fused by the 25-amp circuit breaker in cavity 11. The
passenger SEAT switch is fused by the 25-amp circuit
breaker in cavity 12. The door modules, the driver power
WINDOW switch, and the passenger power WINDOW
switch are fused by the 25-amp circuit breaker in cavity
13. If you experience temporary or permanent loss of
these systems, see your authorized dealer for service.
VEHICLE STORAGE
If you are leaving your vehicle dormant for more than 21
days, you may want to take these steps to protect your
battery.
•Disconnect the negative cable from the battery.
•Anytime you store your vehicle, or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This willensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT LIGHT BULBS
LIGHT BULBS — Interior Bulb Number
Rear Courtesy/Reading Lights.............. W5W
Rear Compartment (Liftgate) Light............ 578
Overhead Console Reading Lights............. 578
Visor Vanity Lights.....................A6220
Glove Box Light......................... 194
Door Courtesy.......................... 562
Shift Indicator Light................. JKLE14140
Optional Door Map Pocket / Cupholder
Lighting........ LED(ServicedatAuthorized Dealer)
NOTE:For lighted switches, see your authorized dealer
for replacement instructions.
420 MAINTAINING YOUR VEHICLE
Page 423 of 476

All of the interior bulbs are glass wedge base or glass
cartridge types. Aluminum base bulbs are not approved
and should not be used for replacement.
LIGHT BULBS — Exterior Bulb Number
Low Beam Headlight.....................9006
High Beam Headlight.....................9005
Front Park/Turn Light..................3457AK
Front Fog Light — if equipped...........9145/H10
(Serviced at Authorized Dealer)
Front Side Marker......................194NA
(Serviced at Authorized Dealer)
Tail/Stop......................3157KP27/7WK
Turn Light.....................3757AP27/7WK
Rear Side Marker................3757APY27/7W
Backup Light......................921/W16W
Center High-Mount Stop Light
(CHMSL)....... LED(Serviced at Authorized Dealer)
License.............................. W5WBULB REPLACEMENT
Low Beam Headlight, High Beam Headlight, and
Park/Turn Light — Models with Halogen
Headlights
1. Open the hood.
NOTE:Removal of the air cleaner filter housing may be
necessary prior to replacing bulbs in the headlight assem-
bly on the driver side of the vehicle.
2. Twist the appropriate bulb and socket assembly coun-
terclockwise and then pull it out of the headlight assem-
bly.
MAINTAINING YOUR VEHICLE 421
7
Page 424 of 476
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly into the head-
light assembly, and then turn it clockwise.
1 — Low Beam Headlight Bulb
2 — High Beam Headlight Bulb
3 — Park/Turn Light Bulb
4 — Outer Park Light Bulb 422 MAINTAINING YOUR VEHICLE
Page 425 of 476

Low Beam Headlight, High Beam Headlight, and
Park/Turn Light — Models with High Intensity
Discharge Headlights (HID)
High Intensity Discharge Headlights (HID
The headlights are a type of high voltage discharge tube.
High voltage can remain in the circuit even with the
headlight switch off and the key removed.Because of
this, you should not attempt to service a headlight bulb
yourself. If a headlight bulb fails, take your vehicle to
an authorized dealer for service.
WARNING!
A transient high tension occurs at the bulb sockets of
High Intensity Discharge (HID) headlights when the
headlight switch is turned ON. It may cause serious
electrical shock or electrocution if not serviced prop-
erly. See your authorized dealer for service.NOTE:On vehicles equipped with High Intensity Dis-
charge Headlights (HID), when the headlights are turned
on, there is a blue hue to the lights. This diminishes and
becomes more white after approximately 10 seconds, as
the system charges.
1. Open the hood.
NOTE:Removal of the air cleaner filter housing may be
necessary prior to replacing bulbs in the headlight assem-
bly on the driver side of the vehicle.
2. Twist the appropriate bulb and socket assembly coun-
terclockwise and then pull it out of the headlight assem-
bly.
MAINTAINING YOUR VEHICLE 423
7
Page 426 of 476
CAUTION!
Do not touch the new bulb with your fingers. Oil
contamination will severely shorten bulb life. If the
bulb comes in contact with an oily surface, clean the
bulb with rubbing alcohol.
3. Disconnect the bulb from the socket assembly and
install the replacement bulb.
4. Reinstall the bulb and socket assembly into the head-
light assembly, and then turn it clockwise.
1 — Low Beam (HID) Headlight Bulb
2 — High Beam Headlight Bulb
3 — Park/Turn Light Bulb
4 — Outer Park Light Bulb 424 MAINTAINING YOUR VEHICLE
Page 427 of 476
Tail/Stop, Turn Signal Light, and Backup Light
1. Open the liftgate.
2. Remove tail light access cover.
3. Push the electrical connector locking tab to the side.
4. Disconnect the electrical connector.5. Remove one wing nut from the back of the tail light
assembly.
6. Remove two push pin fasteners under the liftgate with
a flat blade tool.
7. Pull tail light assembly clear from vehicle to access
bulbs.
MAINTAINING YOUR VEHICLE 425
7