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Test Description

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

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

  1. 3 -  This step determines if ignition relay is providing listed fuses with voltage.
  2. 5 -  This step determines if the fuel pump is operating electrically.
  3. 6 -  If all the Cylinder Injector Circuit Status parameters display FAULT, this indicates a condition with the injector supply voltage circuit.

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