Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Retained Accessory Power (RAP) Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the scan tool display change from ACTIVE to INACTIVE? | -- | Go to Step 3 | Go to Diagnostic Starting Point in Lighting Systems |
3 |
Does the RAP timer count down? | -- | Go to Step 4 | Go to Step 7 |
4 |
Does the RAP relay deactivate? | -- | Go to Step 7 | Go to Step 5 |
5 | Test the control circuit of the Retained Accessory Power (RAP) Relay for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 9 | Go to Step 6 |
6 | Replace the RAP relay. Did you complete the Replacement? | -- | Go to Step 9 | -- |
7 | Inspect for poor connections at the harness connector of the Body Control Module (BCM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 9 | Go to Step 8 |
8 | Replace the Body Control Module (BCM). Refer to Body Control Module Replacement in Body Control System. Did you complete the Replacement? | -- | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
