MIRROR CONTROL SWITCH
Remove mirror control switch. Measure resistance between specified terminals while operating switch in appropriate direction. See MIRROR SWITCH TEST table. (Scheme 5) Resistance in all tests should be less than 5 ohms. If switch fails any portion of test, replace switch.
| Switch Position | Continuity Between Terminals No. | |
|---|---|---|
| Driver Mirror | ||
| Up | 1 & 7; 5 & 6 | |
| Down | 1 & 6; 5 & 7 | |
| Left | 1 & 4; 5 & 6 | |
| Right | 1 & 6; 4 & 5 | |
| Passenger Mirror | ||
| Up | 1 & 8; 5 & 6 | |
| Down | 1 & 6; 5 & 8 | |
| Left | 1 & 4; 5 & 6 | |
| Right | 1 & 6; 3 & 5 | |
MIRROR SWITCH TEST
Scheme 5
SYSTEM TESTS
Verify customer complaint by operating power seat. Visually inspect for obvious sign of mechanical and electrical damage. If no visual damage is evident, perform appropriate diagnostic test. See SYMPTOM CHART table. A digital volt-ohmmeter is required to test the power seat system. See WIRING DIAGRAMS for terminal identification.
| Symptom | Perform |
|---|---|
| One Or Both Mirrors Malfunctioning | TEST A |
| Automatic Dimming Function Inoperative | TEST B |
| One Or Both Heated Mirrors Malfunctioning | TEST C |
SYMPTOM CHART