GM Service Manual Online
For 1990-2009 cars only

Wiper Blade Check

Inspect wiper blades for wear, cracking, or contamination. Clean the windshield and wiper blades, if contaminated. Replace wiper blades that are worn or damaged. See Windshield Wiper Blade Replacement and Windshield and Wiper Blades for more information.

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 .

Automatic Transmission Check

It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. Check for leaks. If a leak occurs, take the vehicle to your dealer/retailer and have it repaired as soon as possible.

Manual Transmission Check

It is not necessary to check the transmission fluid level. Check for leaks. A fluid leak is the only reason for fluid loss. Have the system inspected and repaired if needed.

Clutch and Brake Pedal Free Play Check

Check the clutch pedal and brake pedal for free play and adjust as necessary.