Test Description

WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to numbers in diagnostic procedure.

1

This step will make sure Diagnostic System Check-Engine Controls is performed.

2

This step will make sure there are no other DTCs stored that will affect operation of glow plug system.

3

This step will check each glow plug for an open.

4

This step will check each glow plug feed circuit for an open.