Power Window Control System: Inspection

INSPECT POWER WINDOW REGULATOR SWITCH ASSY

Check continuity.
1. Check the continuity between the terminals when battery voltage is applied to terminals 1 and 8.

Fig 1: Checking Continuity Between Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Standard:

POWER WINDOW REGULATOR SWITCH OPERATION

Switch operation	Measurement condition	Specified condition
UP	Battery positive - Terminal 8 Battery negative - Terminal 1	Continuity between terminals 3 - 7 Continuity between terminals 1 - 6
DOWN	Battery positive - Terminal 8 Battery negative - Terminal 1	Continuity between terminals 1 - 3 Continuity between terminals 6 - 7

If the continuity is not as specified, replace the switch.