DESCRIPTION & OPERATION
| 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 supplied to the Power Mirror Switch at all times through the HORN/DM Fuse and the ORN (140) wire. Ground is provided through the BLK (150) wire and the Busbar Ground. See WIRING DIAGRAMS .
Rotating the Power Mirror Switch fully clockwise allows for control of the right mirror. Rotating the switch fully counter-clockwise allows for control of the left mirror.
With the switch set for the left mirror, moving the switch handle to the left, connects the LT BLU (82) wire to the BLK (150) wire and the WHT (81) wire to the ORN (140) wire. The mirror will then move to the left, moving the switch handle to the right reverses polarity to the mirror motor and the mirror moves to the right.
Moving the switch handle up connects the LT BLU (82) wire to the ORN (140) and the YEL (88) wire to the BLK (150) wire. The mirror will then move up, moving the switch handle down reverses the polarity to the motor and the mirror moves down.
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Busbar Ground | Behind Left Side Of Instrument Panel, Near Steering Column (Scheme 1) |
| Fuse Block | Behind Left Side Of Instrument Panel (Scheme 1) |
| Power Mirror | In Respective Door (Scheme 2) |
| Power Mirror Switch | Below Heater-A/C Controller (Scheme 3) |
| C293 | Behind Left Side Of Instrument Panel (Scheme 4) |
| C295 | Behind Right Side Of Instrument Panel (Scheme 5) |
| C296 | Behind Left Side Of Instrument Panel, Near Busbar Ground (Scheme 6) |
| C297 | Behind Right Side Of Instrument Panel, At Kick Panel (Scheme 7) |
| C298 | Behind Center Of Instrument Panel (Scheme 7) |
| C299 | At Outside Rearview Mirror Switch (Scheme 7) |
| C502 | Inside Left Front Door (Scheme 2) |
| C602 | Inside Right Front Door (Scheme 2) |
| G300 | At Left Door Jamb (Scheme 8) |
| G301 | At Right Door Jamb Not Shown |
| G500 | At Left Front Door (Scheme 9) |
| G600 | At Right Front Door (Scheme 9) |
| S229 | Behind Center Of Instrument Panel (Scheme 6) |
| S230 | Behind Right Side Of Instrument Panel, Above Kick Panel (Scheme 6) |
| S501 | Inside Lower Left Door (Scheme 10) |
| S600 | Inside Lower Right Door (Scheme 10) |
COMPONENT LOCATIONS
Scheme 1
Scheme 2
Scheme 3
Scheme 4
Scheme 5
Scheme 6
Scheme 7
Scheme 8
Scheme 9
Scheme 10
PRELIMINARY INSPECTION
Verify customer complaint by operating suspected system. Visually inspect for obvious signs of mechanical and electrical damage. Inspect for blown fuses and damaged relays. For fuse and/or relay identification, refer to illustrations. See WIRING DIAGRAMS . Inspect for loose or corroded connections, damaged wiring harnesses and/or switches. Check for a broken or partially broken wire inside insulation, which could cause system malfunction but prove good in a continuity/voltage check with system disconnected. Ensure any aftermarket electronic equipment is properly installed. If fault is found, repair as necessary.
SYSTEM TESTS
SYMPTOM INDEX
If power mirrors do not operate (Scheme 11)
TEST B: LEFT POWER MIRROR DOES NOT MOVE LEFT & RIGHT
If left power mirror does not move left and right (Scheme 11)
Scheme 11
TEST C: LEFT POWER MIRROR DOES NOT MOVE UP & DOWN
If left power mirror does not move up and down (Scheme 12)
Scheme 12
TEST D: RIGHT POWER MIRROR DOES NOT MOVE LEFT & RIGHT
If right power mirror does not move left and right (Scheme 13)
Scheme 13
TEST E: RIGHT POWER MIRROR DOES NOT MOVE UP & DOWN
If right power mirror does not move left and right (Scheme 14)
Scheme 14
REMOVAL & INSTALLATION
| 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. |
Removal
- Remove 3 screws securing mirror to door. (Scheme 2)
- Remove power mirror harness connector.
- Remove mirror from door.
Installation
- Fit mirror to door.
- Connect power mirror harness connector.
- Insert 3 screws securing mirror to door.
- Remove mirror from door. Tape over mirror face. Cover mirror face with a cloth. Break the glass.
- Remove broken glass and fiber pad from mirror face.
- Clean the inside of the mirror frame
- Remove the backside of the replacement mirror face.
- Press the new mirror face into position.
Scheme 15
Scheme 16
Scheme 17
Scheme 18
See also:
• COMPUTER RELEARN PROCEDURES
• WIRING DIAGRAMS
• B