Circuit/System Verification

WARNING: This page is about a different car, the 2018 GMC Terrain and 2018 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Verify there is no debris on the B87 Rearview Camera lens and that the bezel and bezel seal are not damaged.
- If debris is found on the lens
  Clean the lens using water and a soft cloth. If the lens, bezel, or bezel seal are damaged, replace as necessary.
- Go to next step: If there is no debris on the lens
Engine running, parking brake applied, transmission in REVERSE.
Verify the backup lamps are illuminated.
- If the backup lamps are not illuminated
  Refer to Backup Lamps Malfunction (Automatic Transmission)Backup Lamps Malfunction (Manual Transmission) .
- Go to next step: If the backup lamps are illuminated
Ignition ON. Verify P17 Info Display Module displays the home screen and radio information properly.
- If the P17 Info Display is not displaying properly
  Refer to Radio Information Display Malfunction (IO5/IO6 Without MAH/MBC)
- Go to next step: If the P17 Info Display displays properly
Engine running, parking brake applied, transmission in REVERSE.

NOTE:

A poor quality image is an image that has flickering, blinking, excessively blue/yellow hue, and/or fog/haze such that it obstructs the driver's view out the rear of the vehicle.

Verify a clear rear vision image is displayed on the P17 Info Display Module.
- If a clear image is not displayed
  Refer to Circuit/System Testing.
- Go to next step: If a clear image is displayed
All OK.