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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 885 (Wiring Systems And Power Management - Troubleshooting & Diagnosis) >> Retained Accessory Power (RAP) Malfunction >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Sit in the driver seat. With the ignition ON, verify all doors are closed and that the RAP feature is enabled via Driver Information Center. Refer to Owners Manual.
  2. With the ignition ON, lower the driver door window. Ignition OFF, remove the key from the ignition switch.
  3. Operate the radio, driver side power window and the sunroof, if equipped
  4. Open the driver door. The radio, power window and sunroof should not be operational.