Master Switch
Remove power window master switch. See MASTER WINDOW SWITCH under REMOVAL & INSTALLATION. Check for continuity between specified switch terminals with switch in specified position. See POWER WINDOW MASTER SWITCH TEST table. See Fig 1 . If continuity is not as specified, replace switch.
NOTE:
Driver's power window switch is integrated with control unit and cannot be isolated for testing. See POWER WINDOW MASTER SWITCH INPUT TEST
. See Figure
. If inputs are normal and driver's power window switch does not operate properly, replace power window master switch assembly.
POWER WINDOW MASTER SWITCH TEST(1)
| Window Switch Position | Master Switch Position | Continuity Between Terminals No. | ||
|---|---|---|---|---|
| Off | On | 2, 3 & 4 | ||
| Off | Off | 3 & 4 | ||
| Up | On | 2 & 3; 4 & 5 | ||
| Up | Off | 4 & 5 | ||
| Down | On | 2 & 4; 3 & 5 | ||
| Down | Off | 3 & 5 | ||
|
||||