Schematic Reference: Retained Accessory Power (RAP) Schematics

1

Did you perform A diagnostics System Check - Body Control System?

Go to Step 2

Go to Diagnostic System Check - Body Control System in Body Control System

Check the Courtesy Lamps for proper operation.

Do the Courtesy Lamps operate properly?

Go to Step 3

Go to Diagnostic System Check - Lighting Systems in Lighting Systems

Does the BCM flash and chime any DTCs?

Go to Step 4

Go to Step 5

Does the BCM flash a DTC 004?

Go to Symptoms - Retained Accessory Power

Go to Diagnostic Trouble Code (DTC) List in Body Control System

1. Close all vehicle doors.
2. Turn ignition ON, engine OFF.
3. Operate the power windows.

Do the power windows operate?

Go to Step 6

Go to Symptoms - Doors in Doors

1. Turn ignition OFF.
2. Operate the power windows.
3. Check to see that the features operate for the following time period.

•	Vehicle with less than 15 miles travelled - 3 minutes

•	Vehicle with more than 15 miles travelled - 10 minutes.

Do the power windows operate for the proper time?

Go to Step 7

Go to Symptoms - Retained Accessory Power

1. Turn ignition ON, engine OFF for 10 seconds.
2. Turn ignition OFF.
3. Operate the power windows.
4. Open a vehicle door.

Do the power windows stop operating?

System OK

Go to Symptoms - Retained Accessory Power