PINPOINT TEST G : The Auto-Dimming Mirror Does Not Operate Correctly: Notes

Diagnostic Overview 

Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to Service Information for information regarding Ford-specific diagnostic practices.

Refer to Power Mirrors for schematic and connector information.

Normal Operation and Fault Conditions 

Refer to Rear View Mirrors - Interior .

Visual Inspection and Diagnostic Pre-checks 

• Vehicles without automatic high beams: Inspect BCM fuse 38 (10A) (without automatic high beams).
• Vehicles with automatic high beams: Inspect BCM fuse 34 (10A) (with automatic high beams).
• Inspect for obstructed forward or rearward sensors.
• Inspect the interior mirror.