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Retained Accessory Power (RAP) On After Timeout (XUV)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Retained Accessory Power (RAP) On After Timeout Diagnostic Test (XUV)

Step Action Yes No
Schematic Reference: Retained Accessory Power (RAP) Schematics 
Connector End View Reference: Master Electrical Component List in Wiring Systems
1 Did you perform the Diagnostic System Check - Retained Accessory Power (RAP)? Go to Step 2  Go to Diagnostic Starting Point - Retained Accessory Power 
2 Do only the power roof and mid-gate glass exhibit this symptom? Go to Step 4  Go to Step 3 
3
  1. Install a scan tool. Select diagnostic circuit check and then class 2 power mode.
  2. Close all the doors.
  3. Turn ON the ignition, with the engine OFF.
  4. Wait 5 seconds then turn the ignition OFF.
  5. Wait the time-out for RAP.
Did the scan tool display the RAP power mode, then time-out and display Off-Awake power mode?
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems Go to Step 5 
4
  1. Turn Off the ignition.
  2. Disconnect the body control module (BCM).
  3. Turn On the ignition.
  4. Test the RAP supply voltage circuit for short to voltage. Refer to and in Wiring Systems.
Did you find and correct the condition?
Go to Step 7  Go to Step 5 
5
  1. Turn OFF the ignition.
  2. Disconnect the BCM, if not disconnected.
  3. Inspect for poor connections at the harness connector of the 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 7  Go to Step 6 
6
IMPORTANT: Perform the module setup procedure, if required.
Replace the BCM. Refer to Body Control Module Replacement in Body Control System.Did you complete the procedure?
Go to Step 7  -
7
  1. Reconnect all disconnected components.
  2. Operate the system in order to verify the repair.
Did you correct the condition?
System OK Go to Step 2