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Home >> Cadillac >> 2007 >> STS V >> Repair and Diagnosis >> External Pages >> Different car >> Section 709 (Object Detection System - Park Assist System) >> Diagnostic Information and Procedures >> Rear Vision Camera System Malfunction (without Navigational Radio) >> Circuit/System Verification
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Circuit/System Verification

WARNING: This page is about a different car, the 2013 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Verify there are no debris on the rearview camera lens.
    • If debris are found on the lens 

      Clean the debris from the lens.

    • If no debris are found on the lens 
  2. Engine running, transmission in park.
  3. Verify the backup lamps are not ON.
    • If the backup lamps are not ON 
  4. Engine running with the drive wheels chocked, set the park brake and place the transmission in reverse.
  5. Verify backup lamps are ON.
    • If the backup lamps are ON 
  6. Verify a clear rear vision image is displayed on the inside rearview mirror.
    • If a clear image is displayed 
  7. All OK.
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