GM Service Manual Online
For 1990-2009 cars only

The services shown in this schedule up to 160 000 km (100,000 mi) should be preformed after 160 000 km (100,000 mi) at the same intervals.

Footnotes

[Dagger] The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle's useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

# Lubricate the front suspension, ball joints, steering linkage, park brake cable guides, driveshaft splines, and brake pedal springs.

## Service as needed.

+ A good time to check your brakes is during tire rotation. Refer to Brake System Inspection.

** Drive axle service. Refer to Fluid and Lubricant Recommendations.

4 800 km (3,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tires and Wheels.Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.

9 600 km (6,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

14 400 km (9,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

19 200 km (12,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

24 000 km (15,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

28 800 km (18,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

33 600 km (21,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

38 400 km (24,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

43 200 km (27,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

48 000 km (30,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

52 800 km (33,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

57 600 km (36,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

62 400 km (39,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

67 200 km (42,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

72 000 km (45,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

76 800 km (48,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.
    • Inspect the auxiliary heater fuel tank, fuel cap, and fuel lines for damage and leaks. Inspect the fuel cap gasket for damage. Replace as required.

81 600 km (51,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

86 400 km (54,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

91 200 km (57,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

96 000 km (60,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

100 800 km (63,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

105 600 km (66,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

110 400 km (69,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

115 200 km (72,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

120 000 km (75,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

124 800 km (78,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

129 600 km (81,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

134 400 km (84,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.

139 200 km (87,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

144 000 km (90,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.

148 800 km (93,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

153 600 km (96,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.
    • Rotate tires. Refer to Tire Inspection and Rotation for proper rotation pattern and additional information. See footnote +.
    • Inspect high-voltage cables for cracks, breaks, or chaffing. Replace as required.
    • Inspect the thermal cooling system hoses for leaks, cracks, hardening, swelling, or chaffing. Replace as required.
    • Inspect the auxiliary heater fuel tank, fuel cap, and fuel lines for damage and leaks. Inspect the fuel cap gasket for damage. Replace as required.

158 400 km (99,000 miles)

    • Inspect axle shaft bootseals, suspension bushings and ball joint seals for cracks, tears, or leakage. See footnote ##.
    • Lubricate chassis components (or every 3 months, which ever occurs first). See footnote #.
    • Check drive motor fluid level and add fluid as needed.

160 000 km (100,000 miles)

    • Drain, flush and refill the cooling system (or every 60 months since the last cooling system service, whichever occurs first). For information on the proper coolant to use, refer to Recommended Fluids and Lubricants.
    • Inspect the hoses.
    • Clean the radiator, the condenser, the pressure cap and the neck.
    • Pressure test the cooling system and pressure cap.