Test Description

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

The number(s) below refer to the step number(s) on the diagnostic table.

The ability of the body control module (BCM) to enter the diagnostic mode may be due to a BCM malfunction.
The symptoms list in Symptoms will determine the correct diagnostic procedure to use.

Fig 1: Diagnostic System Check - Remote Keyless Entry
Courtesy of GENERAL MOTORS CORP.

Fig 2: Diagnostic Trouble Code (DTC) List

Courtesy of GENERAL MOTORS CORP.