2003 Chevrolet Tahoe Owner's Manual - Page 474
2003 Chevrolet Tahoe Manual
Page 474 highlights
Also look for any opened or broken air bag coverings, and have them repaired or replaced. (The air bag system does not need regular maintenance.) Automatic Transmission Check Check the transmission fluid level; add if needed. See Automatic Transmission Fluid on page 5-25. A fluid loss may indicate a problem. Check the system and repair if needed. Wiper Blade Check Inspect wiper blades for wear or cracking. Replace blade inserts that appear worn damaged or that or streak or miss areas of the windshield. Also see Cleaning the Outside of Your Vehicle onpage 5-91. At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D. Spare Tire Check At least twice a year, after the monthly inflation check of the spare tire determines that the spare is inflated to the correct tire inflation pressure, make sure that the spare tire is stored securely. Push, pull, and then try to rotate or turn the tire. If it moves, use the wheel wrenchhatchet to tighten the cable. See Changing a Flat Tire on page 5-70. Body Lubrication Service Lubricate all hood latch assembly, secondary latch, pivots, spring anchor, release pawl, rear compartment hinges, outer liftgate handle pivot points, rear door detent link, roller mechanism, liftgate handle pivot points, latch bolt, fuel door hinge, cargo door hinge, locks and folding seat hardware. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment. Weatherstrip Lubrication Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth. During very cold, damp weather more frequent application may be required. See Part D: Recommended Fluids and Lubricants on page 6- 16. 6-1 1