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Home >> GMC >> 2014 >> Terrain SLT, 4D Utility >> Repair and Diagnosis >> External Pages >> Different car >> Section 64 (Object Detection System) >> Diagnostic Information and Procedures >> Rear Vision Camera System Malfunction (without UYS) >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2010 GMC Terrain and 2010 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the rearview camera and verify there are no debris on the lens and that the bezel or bezel seal is not damaged.
    • If debris are found on the lens, clean the lens. If the lens, bezel, or bezel seal are damaged, replace as necessary.
  2. Ignition ON, vehicle in PARK, verify the backup lamps are off.
  3. Transmission in REVERSE, verify the backup lamps are on.
  4. Engine running, transmission in REVERSE, verify a clear rear vision image is displayed on the inside rearview mirror.
    • If a clear image is not displayed, refer to Circuit/System Testing.
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