Test Description

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

• 5
  
  This step tests for a short to ground in the MIL control circuit. With the PCM disconnected and the ignition on, the MIL should be off.
• 6
  
  This step tests for a short to voltage on the MIL control circuit. With the fuse removed, there should be no voltage on the MIL control circuit.