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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 886 (Keyless Entry System) >> Diagnostic Information and Procedure >> DTC B3101: BCM Does Not Receive Acknowledgment Message From RCDLR >> Test Description

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 number below refers to the step number on the diagnostic table.

3. This step checks for a short to voltage.

Fig 1: DTC B3101 Diagnosis
G01517879Courtesy of GENERAL MOTORS CORP.
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