(h)Change automatic transmission uid and lter
if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C)
or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police,
or delivery service.
If you do not use your vehicle under any of these
conditions, the uid and lter do not require
changing.
(i)Drain, ush, and re ll cooling system. This
service can be complex; you should have
your dealer/retailer perform this service. See
Engine Coolant on page 368 for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap, and ller neck. Pressure test the cooling
system and pressure cap.
(j)A uid loss in any vehicle system could indicate
a problem. Have the system inspected and repaired
and the uid level checked. Add uid if needed.(k)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(l)Visually inspect belt for fraying, excessive
cracks, or obvious damage. Replace belt if
necessary.
Owner Checks and Services
These owner checks and services should be
performed at the intervals speci ed to help
ensure the safety, dependability, and emission
control performance of your vehicle. Your
GM Goodwrench
®dealer can assist you with
these checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 468.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
464
Door (cont.)
Locks....................................................... 104
Power Door Locks................................... 105
Programmable Automatic
Door Locks........................................... 106
Rear Door Security Locks........................ 107
Driver
Position, Safety Belt................................... 26
Driver Information Center (DIC)................... 218
DIC Operation and Displays..................... 218
DIC Vehicle Personalization..................... 225
DIC Warnings and Messages................... 222
Driving
At Night................................................... 306
City.......................................................... 311
Defensive................................................. 288
Drunken................................................... 289
Freeway................................................... 312
Hill and Mountain Roads.......................... 315
In Rain and on Wet Roads...................... 307
Rocking Your Vehicle to Get it Out.......... 323
Winter...................................................... 317
DVD
Rear Seat Entertainment System............. 261E
Electrical System
Add-On Equipment................................... 445
Engine Compartment Fuse Block............. 449
Fuses...................................................... 446
Headlamp Wiring..................................... 445
Instrument Panel Fuse Block................... 447
Power Windows and Other Power
Options................................................. 446
Rear Compartment Fuse Block................ 451
Windshield Wiper Fuses........................... 445
Engine
Air Cleaner/Filter...................................... 364
Check and Service Engine Soon Light...... 212
Coolant.................................................... 368
Coolant Heater......................................... 122
Coolant Temperature Gage...................... 211
Coolant Temperature Warning Light.......... 211
Drive Belt Routing.................................... 470
Engine Compartment Overview................ 354
Exhaust................................................... 136
Oil ........................................................... 359
Oil Life System........................................ 362
499
Instrument Panel
Overview.................................................. 168
Instrument Panel (I/P)
Brightness................................................ 184
Cluster..................................................... 198
J
Jump Starting.............................................. 385
K
Keyless Entry System................................... 96
Keys............................................................. 95
L
Labeling, Tire Sidewall................................. 399
Lamps
Cargo...................................................... 186
Dome....................................................... 184
Front Reading.......................................... 185
Rear Reading.......................................... 185
Trunk....................................................... 185LATCH System
Child Restraints......................................... 56
License Plate Lamps................................... 393
Lift Seat, Power............................................ 16
Liftgate
Carbon Monoxide..................................... 110
Light
Airbag Readiness..................................... 202
Anti-Lock Brake System Warning............. 208
Brake System Warning............................. 206
Charging System..................................... 206
Cruise Control.......................................... 216
Engine Coolant Temperature Warning....... 211
Enhanced Traction System (ETS)
Active Light.......................................... 210
Enhanced Traction System (ETS)
Warning Light....................................... 210
Highbeam On.......................................... 216
Malfunction Indicator................................ 212
Oil Pressure............................................. 215
Passenger Airbag Status Indicator............ 203
Passenger Safety Belt Reminder.............. 202
Safety Belt Reminder............................... 201
Security................................................... 216
502
