(i)Drain, ush, and re ll cooling system. This
service can be complex; you should have
your dealer perform this service. See Engine
Coolant on page 415 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)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 528.
523
Cleaning
Aluminum Wheels.................................... 498
Exterior Lamps/Lenses............................. 497
Fabric/Carpet........................................... 493
Finish Care.............................................. 497
Inside of Your Vehicle.............................. 491
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 494
Leather.................................................... 494
Speaker Covers....................................... 495
Tires........................................................ 499
Underbody Maintenance........................... 500
Washing Your Vehicle.............................. 495
Weatherstrips........................................... 495
Windshield, Backglass, and
Wiper Blades........................................ 498
Wood Panels........................................... 495
Climate Control System
Dual Automatic......................................... 197
Outlet Adjustment..................................... 203
Collision Damage Repair............................. 547
Comfort Guides, Rear Safety Belt................. 42
Compass..................................................... 139
Content Theft-Deterrent............................... 116Control of a Vehicle..................................... 306
Coolant
Engine Temperature Gage........................ 213
Heater, Engine......................................... 123
Surge Tank Pressure Cap........................ 418
Cooling System........................................... 420
Cruise Control............................................. 183
Cruise Control Light.................................... 220
Customer Assistance Information
Courtesy Transportation........................... 544
Customer Assistance for Text
Telephone (TTY) Users ......................... 540
Customer Assistance Offices.................... 540
Customer Satisfaction Procedure.............. 536
GM Mobility Reimbursement Program........ 541
Reporting Safety Defects to
General Motors..................................... 552
Reporting Safety Defects to the
Canadian Government.......................... 552
Reporting Safety Defects to the
United States Government.................... 552
Roadside Assistance Program.................. 542
Service Publications Ordering
Information........................................... 553
558
