GM Service Manual Online
For 1990-2009 cars only

Perform the services shown in this schedule up to 166 000 km (100,000 miles) and after 166 000 km (100,000 miles) at the same intervals.

5 000 km (3,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Verify the rear fluid level. Add fluid as needed.
    • Inspect the axle seals for leaks.

10 000 km (6,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The front suspension
       - The steering linkage
       - The transmission shift linkage
    • Do not lubricate the ball joints unless the ball joint temperature is -12°C (10°F) or higher.
    • Verify the rear fluid level. Add fluid as needed.
    • Inspect the constant velocity joints for leaks.
    • Inspect the axle seals for leaks.
    • Tire rotation.

15 000 km (9,000 miles)

Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

20 000 km (12,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Tire rotation
    • Brake System Inspection

25 000 km (15,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Inspect the air cleaner filter.
    • Change automatic transmission fluid and filter.

30 000 km (18,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Tire rotation.
    • Brake System Inspection

35 000 km (21,000 miles)

Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

40 000 km (24,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Rotate the tires. Refer to Tire Rotation .
    • Tire rotation

45 000 km (27,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

50 000 km (30,000 miles)

    • Change the engine oil and the filter every 5,000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The front suspension
       - The steering linkage
       - The transmission shift linkage
    • Do not lubricate the ball joints unless the ball joint temperature is -12°C (10°F) or higher.
    • Change automatic transmission fluid.
    • Verify the rear fluid level. Add fluid as needed.
    • Inspect the axle seals for leaks.
    • Replace the air filter.
    • Replace the fuel filter. An Emission Control Service.
    • Tire rotation.

55 000 km (33,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

60 000 km (36,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Verify the rear fluid level. Add fluid as needed.
    • Tire rotation.
    • Brake System Inspection

65 000 km (39,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

70 000 km (42,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Brake System Inspection
    • Tire rotation

75 000 km (45,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Regularly inspect the air filter when driving in dusty conditions. Replace the air filter if necessary. An Emission Control Service *
    • Change automatic transmission fluid and filter.

80 000 km (48,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Rotate the tires.
    • Brake System Inspection

85 000 km (51,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

90 000 km (54,000 miles)

    • Change the engine oil and the filter at 90 000 km (54,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Brake System Imspection.
    • Tire Rotation

95 000 km (57,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

100 000 km (60,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Verify the rear fluid level. Add fluid as needed.
    • Inspect the engine accessory drive belt. An Emission Control Service *
    • Replace the air filter.
    • Replace the fuel filter. An Emission Control Service *

105 000 km (63,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

110 000 km (66,000 miles)

    • Change the engine oil and the filter at 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The front suspension
       - The steering linkage
       - The transmission shift linkage
    • Do not lubricate the ball joints unless the ball joint temperature is -12°C (10°F) or higher.
    • Tire rotation.
    • Brake system inspection

115 000 km (69,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

120 000 km (72,000 miles)

    • Change the engine oil and the filter at 120 000 km (72,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
       - The parking brake cable guides
       - The rear driveline center splines
       - The brake pedal springs
    • Tire rotation
    • Brake system inspection

125 000 km (75,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Inspect the air cleaner filter. Replace as necessary.
    • Change automatic transmission fluid and filter.

130 000 km (78,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Tire rotation
    • Brake system inspection

135 000 km (81,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

140 000 km (84,000 miles)

    • Change the engine oil and the filter every 140 000 km (84,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Tire rotation
    • Brake system inspection

145 000 km (87,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

150 000 km (90,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Replace the air filter.
    • Inspect the fuel tank, cap, lines for damage or leaks. Inspect fuel cap for any damage.
    • Replace the fuel filter. An Emission Control Service.
    • Tire rotation
    • Brake system inspection

155 000 km (93,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

160 000 km (96,000 miles)

    • Change the engine oil and the filter every 5 000 km (3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *
    • Lubricate the following vehicle components:
       - The steering linkage
       - The transmission shift linkage
    • Tire rotation
    • Brake system inspection

165 000 km (99,000 miles)

Change the engine oil and the filter every 5 000 km 3,000 miles) or every 3 months, whichever occurs first. An Emission Control Service *

166 000 km (100,000 miles)

    • Replace the spark plugs. An Emission Control Service *
    • Inspect the spark plug wires. *
    • Change the automatic transmission fluid and the filter
    • Change the automatic transmission fluid and the filter if the vehicle's GVWR exceeds 3 900 kg (8,600 lbs).
    • Change the automatic transmission fluid and the filter.
    • Inspect the Positive Crankcase Ventilation (PCV) Valve.

240 000 km (150,000 miles)

    • Drain, flush and refill the cooling system every 240 000 km (150,000 miles) or every 60 months, whichever occurs first. Refer to Fluid and Lubricant Recommendations in General Information.
    • Inspect the hoses.
    • Clean the radiator, condenser, pressure cap and the neck. An Emission Control Service *
    • Pressure test the cooling system.