Test G: The Auto-Dimming Mirror Does Not Operate Correctly

PINPOINT TEST G: THE AUTO-DIMMING MIRROR DOES NOT OPERATE CORRECTLY

G1-G4:

G4-G6:

G6-G8:

G8-G9:

Normal Operation
Under normal operation the auto-dimming mirror receives power from circuit 1004 (LB/RD) and ground from circuit 1203 (BK). If the vehicle is placed in REVERSE, voltage is sent to circuit 1367 (WH/YE) and the auto-dimming mirror will turn the dimming feature off.

Possible Causes
- Open in circuit 1004 (LB/RD)
- Open in circuit 1203 (BK)
- Open in circuit 1367 (WH/YE)
- Inoperative auto-dimming mirror