Master Switch
- Remove master power window switch. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION. Connect one lead of an ohmmeter or the ground lead of a self-powered test light to pin No. 3 of power window master switch. See Fig 1. With all master switches in NEUTRAL position, continuity should exist between pin No. 3 and pins No. 4 through 11. Replace switch if continuity is not as specified. If continuity is as specified, go to next step.
- Check specified switch pins for continuity while exercising switch as indicated. See the MASTER SWITCH TEST table below. If continuity is not as specified, replace master power window switch and retest system.
MASTER SWITCH TEST
| Switch Position | Continuity Between Pins No. (+) | Continuity Between Pins No. (-) | |
|---|---|---|---|
| Left Front Window | |||
| Down | 2 & 4 | 3 & 5 | |
| Up | 2 & 5 | 3 & 4 | |
| Left Rear Window | |||
| Down | 2 & 8 | 3 & 9 | |
| Up | 2 & 9 | 3 & 8 | |
| Right Front Window | |||
| Down | 2 & 6 | 3 & 7 | |
| Up | 2 & 7 | 3 & 6 | |
| Right Rear Window | |||
| Down | 2 & 10 | 3 & 11 | |
| Up | 2 & 11 | 3 & 10 | |