Circuit/System Verification

2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Circuit/System Verification
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. 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.
    • If the backup lamps are illuminated, refer to Rearview Camera System Always On under Circuit/System TestingΒ .
  3. Vehicle in REVERSE, verify a clear rear vision image is displayed on the radio.
    • If a clear image is not displayed, refer to Rearview Camera System Does Not Display under Circuit/System TestingΒ .
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.