SWITCH VOLTAGE TEST
- Performing switch voltage test determines if voltage is available at wiring harness. Remove control switch from trim panel. Carefully separate terminal block from switch body. Turn ignition switch to ON position.
- Using test light, connect one test light lead to Black or Gray wire terminal. Touch other test light lead to Tan wire terminal. If test light lights, wiring harness and circuit breaker are okay. If test light does not light, check wiring harness and circuit breaker.
LIFT SWITCH TEST
- Remove control switch from trim panel. Using ohmmeter, check continuity of switch. See «MASTER WINDOW SWITCH CONTINUITY TABLE»(ref-27182-S41295466372001010800000) or «DOOR SWITCH CONTINUITY TABLE»(ref-27182-S14337574762001010800000) and (Scheme 5). Replace appropriate switch as necessary if switch continuity is not as specified.
- Vehicle is equipped with an Auto Down feature. Driver's window can be lowered without having to hold the switch in the down position. Auto Down feature can be activated by pressing down switch past the first detent (Stop).
- To test Auto Down feature, operate switch in normal up and down mode. If window operates properly in normal mode, but does not operate in Auto Down mode, replace switch.
Scheme 5
| Switch Position | Check Continuity Between |
|---|---|
| OFF | Pins 2 & 8; Pins 3 & 8 |
| Pins 4 & 8; Pins 6 & 8 | |
| Pins 7 & 8; Pins 8 & 9 | |
| Pins 8 & 10; Pins 8 & 11 | |
| Driver's UP | Pins 5 & 11 Pins 8 & 10 |
| Right Front UP | Pins 5 & 6; Pins 7 & 8 |
| Left Rear UP | Pins 3 & 8; Pins 4 & 5 |
| Right Rear UP | Pins 2 & 5; Pins 8 & 9 |
| Driver's DOWN | Pins 5 & 10; Pins 8 & 11 |
| Right Front DOWN | Pins 5 & 7; Pins 6 & 8 |
| Left Rear DOWN | Pins 3 & 5; Pins 4 & 8 |
| Right Rear DOWN | Pins 2 & 8; Pins 5 & 9 |
| Window Lock | Pins 1 & 5 |
MASTER WINDOW SWITCH CONTINUITY
| Switch Position | Check Continuity Between |
|---|---|
| OFF | Pins 2 & 5; Pins 3 & 6 |
| UP | Pins 3 & 6; Pins 4 & 5 |
| DOWN | Pins 2 & 5; Pins 3 & 4 |
DOOR SWITCH CONTINUITY (RIGHT FRONT DOOR)
LIFT MOTOR TEST
- Remove appropriate door trim panel. Connect positive lead of a 12-volt test battery to either motor terminal. Connect negative lead of test battery to other motor terminal. Motor should operate, unless it is already at maximum travel.
- Reverse test battery leads. Motor should operate in opposite direction. If motor does not operate, inspect wiring. If wiring is okay, replace motor. Reverse test battery leads again to complete full function test of motor.