Rear Power Window Switch
NOTE:
Front power window switches are part of door electronic control unit (ECU). Testing of switch must be done as part of ECU testing. See BODY CONTROL SYSTEMS - AVALON
article under COMMUNICATION DEVICES in ACCESSORIES & EQUIPMENT.
Using an ohmmeter, check continuity between specified terminals with power window switch in specified position. See Fig 1. See REAR POWER WINDOW SWITCH CONTINUITY table. Replace rear power window switch if continuity is not as specified. See POWER WINDOW SWITCH under REMOVAL & INSTALLATION.
REAR POWER WINDOW SWITCH CONTINUITY
| Switch Position | DVOM Test Connections | Specification |
|---|---|---|
| UP | 5 & 4; 2 & 6 | Continuity |
| OFF | 4 & 6; 2 & 6 | No Continuity |
| DOWN | 2 & 5; 4 & 6 | Continuity |