Page 275 of 336

humidity accumulating on the radiator and being vapor-
ized when the thermostat opens, allowing hot coolant to
enter the radiator.
If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant recovery bottle.
•Check coolant freeze point in the radiator and in the
coolant recovery bottle. If antifreeze needs to be
added, contents of coolant recovery bottle must also be
protected against freezing.
•If frequent coolant additions are required, or if the
level in the coolant recovery bottle does not drop when
the engine cools, the cooling system should be pres-
sure tested for leaks.
•Maintain coolant concentration at 50% HOAT engine
coolant (minimum) and distilled water for proper
corrosion protection of your engine which contains
aluminum components.
•Make sure that the radiator and coolant recovery
bottle overflow hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean, also.
•Do not change the thermostat for summer or winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory coolant performance, poor gas
mileage, and increased emissions.
Hoses And Vacuum/Vapor Harnesses
Inspect surfaces of hoses and nylon tubing for evidence
of heat and mechanical damage. Hard or soft spots,
brittle rubber, cracking, tears, cuts, abrasions, and exces-
sive swelling indicate deterioration of the rubber.
Pay particular attention to those hoses nearest to high
heat sources such as the exhaust manifold. Inspect hose
routing to be sure hoses do not come in contact with any
heat source or moving component which may cause heat
damage or mechanical wear.
MAINTAINING YOUR VEHICLE 275
7
Page 285 of 336
Cavity Fuse Circuits
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
MAINTAINING YOUR VEHICLE 285
7
Page 300 of 336
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 and brake
master cylinder, and add as needed.
•Check all lights and all other electrical items for correct
operation.
•Check rubber seals on each side of the radiator for
proper fit.
At Each Oil Change
•
Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the CV joints and front and rear suspension
components.
•Check the coolant level, hoses, and clamps.
300 MAINTENANCE SCHEDULES
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Page 323 of 336

Location.........................248,266
Bearings.............................. 279
Belts, Drive........................... 262
Body Mechanism Lubrication.............. 269
B-Pillar Location....................... 213
Brake Assist System..................... 103
Brake Control System, Electronic........... 103
Brake, Parking......................... 203
Brake System.......................204,276
Anti-Lock........................103,205
Fluid Check......................277,296
Hoses.............................. 276
Warning Light....................... 136
Brake/Transmission Interlock.............. 201
Break-In Recommendations, New Vehicle...... 57
Bulb Replacement...................... 290
Bulbs, Light........................... 289
Calibration, Compass.................... 143
Capacities, Fluid....................... 295
Caps, Filler
Fuel............................... 235
Radiator (Coolant Pressure).............. 273Car Washes........................... 280
Carbon Monoxide Warning.............57,234
Cargo Tie-Downs....................... 124
Cassette Tape and Player Maintenance....... 176
Catalytic Converter..................... 264
CD Player.........................150,156
Cellular Phone.......................... 68
Chains, Tire........................... 228
Chart, Tire Sizing....................... 210
Child Restraint...................50,52,54,55
Child Restraint Tether Anchors............. 54
Child Safety Locks....................... 18
Clean Air Gasoline...................... 232
Climate Control........................ 178
Clock..........................151,157,173
Compact Disc Maintenance............... 177
Compass............................. 142
Compass Calibration.................... 143
Compass Variance...................... 144
Computer, Trip/Travel................... 141
Console.............................. 124
Console, Floor......................... 124
Console, Overhead...................... 111
INDEX 323
10
Page 324 of 336

Contract, Service....................... 316
Coolant Pressure Cap.................... 273
Cooling System........................ 271
Adding Coolant (Antifreeze)............. 273
Coolant Capacity..................... 295
Coolant Level.....................271,274
Disposal of Used Coolant............... 274
Drain, Flush, and Refill................. 272
Inspection........................... 274
Points to Remember................... 274
Pressure Cap........................ 273
Radiator Cap........................ 273
Selection of Coolant (Antifreeze)....272,295,296
Cruise Control (Speed Control)............. 108
Cup Holder........................122,283
Customer Assistance.................... 314
Data Recorder, Event..................... 48
Dealer Service......................... 258
Defroster, Rear Window.................. 178
Defroster, Windshield...............58,180,185
Delay (Intermittent) Wipers............... 101
Diagnostic System, Onboard............... 256Dimmer Switch, Headlight................. 99
Disposal
Antifreeze (Engine Coolant)............. 274
Door Locks............................ 15
Door Locks, Automatic................... 17
Door Opener, Garage.................... 112
Drive Belts............................ 262
Driving
On Slippery Surfaces.................. 249
DVD Player (Video Entertainment System).... 168
Electric Remote Mirrors................... 67
Electrical Power Outlets.................. 120
Electronic Brake Control System............ 103
Electronic Speed Control................. 108
Electronic Stability Program............... 104
Electronic Vehicle Information Center........ 139
Emergency, In Case of
Freeing Vehicle When Stuck............. 250
Hazard Warning Flasher................ 242
Jump Starting........................ 247
Overheating......................... 242
Towing............................. 251
324 INDEX
Page 330 of 336

Outlet.............................. 120
Seats............................... 88
Steering............................ 207
Steering, Checking.................... 268
Sunroof............................ 117
Windows............................ 24
Pregnant Women and Seat Belts............. 35
Pretensioners
Seat Belts............................ 33
Programmable Electronic Features..... 112,116,147
Programming Transmitters............. 112,116
Radial Ply Tires........................ 220
Radiator Cap (Coolant Pressure Cap)........ 273
Radio Broadcast Signals.................. 175
Radio Operation..................150,156,178
Radio Remote Controls.................. 174
Radio, Satellite......................... 170
Radio (Sound Systems)................150,156
Rear Seat, Folding....................... 92
Rear Window Defroster.................. 178
Rearview Mirrors........................ 65
Reclining Front Seats..................... 89Recorder, Event Data..................... 48
Recreational Towing..................... 239
Refrigerant............................ 268
Reminder, Seat Belt...................... 34
Remote Keyless Entry.................... 19
Remote Sound System Controls............ 174
Remote Trunk Release.................... 27
Replacement Tires...................... 222
Reporting Safety Defects................. 317
Restraint, Head......................... 91
Restraints, Occupant..................... 28
Rocking Vehicle When Stuck.............. 250
Rotation, Tires......................... 229
Safety Checks Inside Vehicle............... 58
Safety Checks Outside Vehicle.............. 58
Safety Defects, Reporting................. 317
Safety Information, Tire.................. 208
Safety Tips............................. 57
Satellite Radio......................... 170
Satellite Radio Antenna.................. 172
Schedule, Maintenance................... 298
Seat Belt Maintenance................... 283
330 INDEX