Retained Accessory Power (RAP) On After Timeout. Chevrolet Cavalier 2005

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2005 🢒 Cavalier 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 Retained Accessory Power (RAP) On After Timeout

Diagnostic Aids

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 (DLC) is functioning properly, and the door ajar switches are working properly, replace the BCM.

Step	Action	Yes	No
Schematic Reference: Retained Accessory Power (RAP) Schematics Connector End View Reference: Master Electrical Component List in Wiring Systems DEFINITION: The radio operates after the ignition has been OFF for 10 minutes.
1	Did you perform the Diagnostic System Check - Vehicle?	Go to Step 2	Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2	Verify that the doors are closed and perform the following: Turn the ignition ON, with the engine OFF for 5 seconds. Turn the ignition OFF. Do the retained accessory power (RAP) functions operate normally?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 3
3	Install a scan tool. Open the driver door. With the scan tool, verify the Driver Door Ajar Switch input indicates Open. Does the switch input indicate Open?	Go to Step 4	Go to Interior Lights Schematics in Lighting Systems
4	Replace the body control module (BCM). Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement?	System OK	--