CIRCUIT BREAKER
Press UP switch to fully close window. Continue to press switch for 10 seconds. Release UP switch and immediately press DOWN switch. If window begins to open within 60 seconds, circuit breaker is okay. Circuit breaker is part of window motor.
POWER WINDOW RELAY
- Remove power window relay from fuse/relay block located in engine compartment. (Scheme 1) Check continuity between power window relay terminals No. 1 and 3. Continuity should be present.
- Connect positive lead of a 12-volt battery to power window relay terminal No. 1, and negative lead of battery to terminal No. 3. (Scheme 2) Continuity should be present between terminals No. 4 and 5 with voltage applied. Replace power window relay if continuity is not as specified.
Scheme 1
Scheme 2
POWER WINDOW MOTOR
- 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.
POWER WINDOW SWITCH
Remove control switch from trim panel. Using ohmmeter, check continuity of switch. See appropriate WINDOW SWITCH CONTINUITY TABLE. (Scheme 3)or (Scheme 4). Replace appropriate switch as necessary if switch continuity is not as specified.
| Switch Position (1) | Check Continuity Between Pins No. | |
|---|---|---|
| Normal Position | ||
| Left Front OFF | 2, 6 & 9 | |
| Left Front UP | 2 & 6; Pins 8 & 9 | |
| Left Front DOWN | 2 & 9; Pins 6 & 8 | |
| Right Front OFF | 3 & 7 | |
| Right Front UP | 3 & 8 | |
| Right DOWN | 7 & 8 | |
| Window Lock Position | ||
| Normal | 2 & 3; 2 & 7 | |
| Lock | No Continuity | |
| (1) Left side of vehicle refers to driver's side. | ||
| (1) | Left side of vehicle refers to driver's side. |
MAIN WINDOW SWITCH CONTINUITY
Scheme 3
| Switch Position | Check Continuity Between Pins No. |
|---|---|
| OFF | 1 & 4; Pins 2 & 3 |
| UP | 1 & 4; 3 & 6 |
| DOWN | 1 & 6; 2 & 3 |
PASSENGER SIDE (SUB) WINDOW SWITCH CONTINUITY
Scheme 4
Check for faulty sub fusible link, faulty power window relay or faulty power window switches. See POWER WINDOW FUSIBLE LINK IDENTIFICATION table.
ONE WINDOW FAILS TO OPERATE
If one window does not operate, even if both master and passenger side power window switches are pressed, check for faulty master power window switch or power window motor that is inoperative. If one window does not operate, only when either master or passenger side power window switch is pressed, but does operate when both switches are pressed, check power window switch that is inoperative.
ONE-TOUCH SWITCH FUNCTION INOPERATIVE
Replace master power window switch.
Remove door trim panel and waterproof shield. Remove glass retaining screws and glass. (Scheme 5) Remove motor and slider assembly retaining bolts and remove motor and slider assembly from door. To install, reverse removal procedure.
