Test B: Single Mirror Is Inoperative

PINPOINT TEST B: A SINGLE MIRROR IS INOPERATIVE

B1-B2:

B2-B4:

B4-B5:

Normal Operation
Under normal operation the exterior mirror control switch uses circuit 945 (YE/BK) as the common circuit for both exterior mirror up/down and right/left movement.

Possible Causes
- Open in circuit 945 (YE/BK)
- Inoperative exterior mirror control switch
- Inoperative exterior mirror motor