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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 349 (Retained Accessory Power) >> Diagnostic Information and Procedures >> Retained Accessory Power (RAP) On After Timeout >> Diagnostic Aids

Diagnostic Aids

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

All Retained Accessory Power, RAP functions on this vehicle are controlled by the Body Control Module, BCM using Class 2 serial data. If Class 2 communication between the Radio, BCM and Data Link Connector is functioning properly, and the door ajar switches are working properly, replace the BCM.

Fig 1: Diagnosis Procedure - Retained Accessory Power On After Timeout
G01559400Courtesy of GENERAL MOTORS CORP.
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