Page 278 of 344

Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the
vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the com-
plete exhaust system and adjacent body areas for broken,
damaged, 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 lubrication or oil change. 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, fol-
low the preceding safety tips.
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.
278 MAINTAINING YOUR VEHICLE
Page 292 of 344
Cavity Fuse Circuits
11 20 Amp
YellowAuto Shutdown/Powertrain
Control Module (PCM)
12——
13——
14 25 Amp
ClearPowertrain Control Module
15 20 Amp
YellowInjectors, Ignition Coils
16 15 Amp
Dk. BluePowertrain Control Module
17 30 Amp
PinkAntilock Brake System (ABS)
Valves
18 30 Amp
PinkWindshield Wiper/Washer
19 50 Amp
RedRadiator Fan
20 20 Amp
Lt. BlueStarter
21 50 Amp
RedABS Pump MotorCavity Fuse Circuits
22 40 Amp
GreenRadiator Fan High/Low
23 50 Amp
RedHigh Intensity Lighting
24 60 Amp
YellowRadiator Fan
25 30 Amp
PinkLighting Left High Beam/
Right Low Beam
26 20 Amp
Lt. BlueTransmission
27 30 Amp
PinkLighting Left Low Beam/
Right High Beam
292 MAINTAINING YOUR VEHICLE
Page 293 of 344
Rear Power Distribution Center
There is also a power distribution center located in the
rear compartment under an access panel. This center
contains fuses and relays.CAUTION!
•When installing the Power Distribution Center
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 Power Distribu-
tion Center, and possibly result in a 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 overload. If a properly rated fuse contin-
ues to blow, it indicates a problem in the circuit
that must be corrected.
Rear Power Distribution Center Fuses
Cavity Fuse Circuits
1 60 Amp
ClearIgnition Off Draw
2 40 Amp
GreenBattery
Rear Power Distribution Center
MAINTAINING YOUR VEHICLE 293
7
Page 294 of 344
Cavity Fuse Circuits
3——
4 40 Amp
GreenBattery
5 30 Amp
PinkHeated Seat/Steering Column
6 20 Amp
YellowFuel Pump
7——
8 15 Amp
Dk. BlueIgnition Start/Run - Start
9 20 Amp
YellowConsole Power Outlet
10 10 Amp
RedRear Fog Lamp — If Equipped
11 25 Amp
C/BRKRMemory Module/Door Locks
12 25 Amp
C/BRKRPassenger Power Seat
13 30 Amp
C/BRKRDoor Module Run/Acc/DelayCavity Fuse Circuits
14 10 Amp
RedSentry Key/Remote Keyless
Entry/Cluster
15 20 Amp
YellowBrake Light (5.7L)
16 20 Amp
YellowPower Outlet Trunk - if
equipped
17——
18 20 Amp
YellowSelectable Power Outlet
19 10 Amp
RedStop Lamp
20 20 Amp
YellowRear Wiper — If Equipped
21——
22——
23——
24——
25——
26——
27 10 Amp
RedAirbag/Occupant Classifica-
tion Module
294 MAINTAINING YOUR VEHICLE
Page 295 of 344
Cavity Fuse Circuits
28 10 Amp
RedCurtain Airbag - if equipped
29 5 Amp
OrangeSentry Key/Remote Keyless
Entry/Powertrain Control
Module Ignition Feed
30 10 Amp
RedSteering Column Module/
Power Mirrors - if equipped
31——
32——
33——
34——
35 5 Amp
OrangePower Antenna/Garage Door
Opener/Ignition Delay
36 20 Amp
YellowRadio/Navigation
37 15 Amp
Dk. BlueTransmission
38 5 Amp
OrangeAnalog Clock/Garage Door
Opener
39 10 Amp
RedHeated MirrorCavity Fuse Circuits
40 5 Amp
OrangePower Mirror
41 10 Amp
RedClimate Control Module/
Headlamp Leveling — if
equipped/Rear Park Assist —
if equipped/Tire Pressure
Monitoring — if equipped
42 30 Amp
PinkAutomatic Temperature Con-
trol (ATC) Blower Motor
43 30 Amp
PinkRear Defroster
44 20 Amp
Lt. BlueAudio Amplifier
MAINTAINING YOUR VEHICLE 295
7
Page 335 of 344

Passing............................. 96
Switch............................93,94
Time Delay........................... 95
Washers............................ 277
Heated Seats........................... 87
High Beam/Low Beam Select (Dimmer) Switch . 96
Hitches
Trailer Towing....................... 239
Holder, Cup........................... 119
Homelink Transmitter................... 108
Hood Release.......................... 91
Horn................................. 12
Hoses............................283,285
Ignition
Key ................................ 11
Illuminated Entry....................... 15
Immobilizer............................ 12
Infant Restraint......................... 50
Information Center, Vehicle............... 140
Instrument Cluster...................133,134
Instrument Panel and Controls............. 132
Instrument Panel Lens Cleaning............ 290Interior Appearance Care................. 289
Interior Fuses.......................... 290
Interior Lights........................92,93
Intermittent Wipers...................... 96
Introduction............................ 4
Jump Starting......................... 255
Key, Programming....................... 14
Key, Replacement....................... 13
Key, Sentry............................ 12
Key-In Reminder........................ 12
Keyless Entry System..................... 19
Keys................................. 11
Knee Bolster........................... 35
Lap/Shoulder Belts...................... 28
LATCH
(Lower Anchors and Tether for CHildren)..... 53
Latch Plate............................ 29
Latches
Hood............................... 91
Lead Free Gasoline...................... 229
INDEX 335
10