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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 194 (Wiring Systems And Power Management - Service, Troubleshooting & Diagnosis) >> Retained Accessory Power (RAP) Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

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Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Accessory Voltage B1475 1 2 -
  1. Partial or all relay controlled RAP functions inoperative depending on location of open.
  2. Relay RAP remains on past the timer limit after key out and will not turn off when a vehicle door is opened.
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