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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls Self-Diagnostics >> System Tests >> Malfunction Indicator Lamp Always On >> Test Description

Test Description

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The number below refers to the step number in the diagnostic procedures.

  1. 5

    Using a test lamp connected to battery positive voltage, probe the MIL control circuit at the PCM.

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