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Home >> Oldsmobile >> 2003 >> Bravada AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Self-Diagnostics - 4.2L >> System Tests >> Malfunction Indicator Light Inoperative >> Test Description
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Test Description

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

  1. 3 -  This step determines if the condition is with the MIL control circuit or the PCM.
  2. 4 -  This step determines if a voltage is constantly being applied to the control circuit.

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