Diagnostic Aids

The following conditions could cause component performance issues: B174 Front View Camera

• Ambient Light Intensity - High/Low
• Camera Blocked - Debris/Ice/Mud/Snow
• Temperature - High/Low

An open in the shield of the video signal circuit can cause a distorted screen.

If the condition is intermittent or cannot be duplicated, disconnect the connectors and add dielectric grease or lubricant (Nyogel 760G or equivalent, meeting GM specification 9986087). This procedure will correct the high resistance condition due to terminal fretting corrosion.