Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Retained Accessory Power (RAP) Schematics Connector End View Reference: Master Electrical Component List | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
2 |
Does the scan tool display the RAP power mode? | Go to Step 3 | Go to Step 15 |
3 | Observe the RAP Output parameter in the rear integration module (RIM) data list. Does the RAP Output indicate ON? | Go to Step 4 | Go to Step 11 |
4 |
Does the RAP relay turn ON and OFF with each command? | Go to Step 8 | Go to Step 5 |
5 |
Does the test lamp illuminate? | Go to Step 6 | Go to Step 12 |
6 |
Does the test lamp turn ON and OFF with each command? | Go to Step 8 | Go to Step 7 |
7 | Test the control circuit of the RAP relay for a open or a short to voltage. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 11 |
8 | Test the load output circuit of the RAP relay for open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 9 |
9 | Test the load input circuit of the RAP relay for open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 10 |
10 | Inspect for poor connections and terminal tension at the RAP relay. 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 17 | Go to Step 13 |
11 | Inspect for poor connections and terminal tension at the harness connector of the RIM. 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 17 | Go to Step 14 |
12 | Repair the coil side feed circuit of the RAP relay. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 17 | -- |
13 | Replace the RAP relay. Did you complete the replacement? | Go to Step 17 | -- |
14 | Replace the RIM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 17 | -- |
15 | Inspect for poor connections and terminal tension at the harness connector of the dash integration module (DIM). 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 17 | Go to Step 16 |
16 | Replace the DIM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 17 | -- |
17 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 1 |