Intermittent
Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections .
Reference Information
Schematic Reference
Object Detection Schematics
Connector End View Reference
COMPONENT CONNECTOR END VIEWS - INDEX
Description and Operation
Object Detection Description and Operation
Electrical Information Reference
- «Circuit Testing»(ref-490227-S13587550022012072700000)
- «Connector Repairs»(ref-490227-S17487895862012072700000)
- «Testing for Intermittent Conditions and Poor Connections»(ref-490227-S34368910942012072700000)
- «Wiring Repairs»(ref-490227-S26043121642012072700000)
Circuit/System Verification
- 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.
- Engine running, vehicle in PARK, verify the backup lamps are off. If the backup lamps are illuminated, refer to Rearview Camera System Always On.
- Vehicle in REVERSE, verify a clear rear vision image is displayed on the inside rearview mirror. If a clear image is not displayed, refer to Rearview Camera System Does Not Display.
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- «Rearview Camera Replacement»(ref-490277-S34130275382012072700000)
- «Control Module References»(ref-490222-S10733352112012072700000) for inside rearview mirror replacement, setup, and programming