Wiper Switch: Inspection: Inspection
WARNING: This page is about a different variant/trim than selected.
- INSPECT WINDSHIELD WIPER SWITCH ASSEMBLY
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard Resistance
Front Washer Switch
Rear Wiper Switch
Rear Washer Switch
FRONT WIPER SWITCHTester Connection Switch Condition Specified Condition L48-1 (+S) - L48-3 (+1) OFF Below 1 Ω INT L48-2 (+B) - L48-3 (+1) MIST LO L48-2 (+B) - L48-4 (+2) HI Tester Connection Switch Condition Specified Condition L49-2 (EW) - L49-3 (WF) ON Below 1 Ω OFF 10 kΩ or higher Tester Connection Switch Condition Specified Condition L49-6 (C1R) - L49-2 (EW) OFF 10 kΩ or higher L49-7 (+1R) - L49-2 (EW) L49-6 (C1R) - L49-2 (EW) INT Below 1 Ω L49-7 (+1R) - L49-2 (EW) HI Below 1 Ω Tester Connection Switch Condition Specified Condition L48-5 (WR) - L49-2 (EW) OFF 10 kΩ or higher L49-7 (+1R) - L49-2 (EW) L48-5 (WR) - L49-2 (EW) WASH Below 1 Ω L48-5 (WR) - L49-2 (EW) ON + WASH Below 1 Ω L49-7 (+1R) - L49-2 (EW) TEXT IN ILLUSTRATION*a Component without harness connected
(Windshield Wiper Switch Assembly)If the result is not as specified, replace the windshield wiper switch assembly.
- Measure the resistance according to the value(s) in the table below.