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Home >> Saturn >> 2008 >> Sky Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Object Detection System) >> Diagnostic Information & Procedures >> Information Center Telltale Malfunction >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2008 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF, disconnect the harness connector at the RPA display.
  2. Connect a 10A fused jumper wire between 12V voltage supply circuit terminal and B+ of the appropriate parking assist listed below:
    • Front parking assist voltage supply circuit terminal 4
    • Rear parking assist voltage supply circuit terminal A
  3. Connect a 10A fused jumper wire between control circuit terminal and ground of the appropriate LED listed below:
    • Front parking assist left amber LED control circuit terminal 3
    • Front parking assist center amber LED control circuit terminal 2
    • Front parking assist red LED control circuit terminal 1
    • Rear parking assist left amber LED control circuit terminal B
    • Rear parking assist center amber LED control circuit terminal C
    • Rear parking assist red LED control circuit terminal D
  4. Verify that the appropriate LED illuminates.
    • If the component does not perform as specified, replace the RPA display.
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