Description & Operation

NOTE: This information does not apply the S-10 Blazer or S-15 Jimmy models.

CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.

Voltage is applied at all times to the power outside rearview mirror switch, through the HORN/DM fuse (20-amp) and an In-Line auto fuse (3-amp). The mirror assemblies contain 2 motors. One motor positions the mirror up and down, the other motor positions the mirror to the left or right. By reversing the polarity of the motors, the motors will move the mirrors either up/down or left/right.