Front Wiper/Washer Switch Test
WARNING: This page does not describe the selected car, but rather 11 other vehicles, including the 1999 Toyota Tacoma, 1999 Toyota Sienna, 1999 Toyota RAV4, 1999 Toyota Land Cruiser, and 1999 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
With wiper switch in specified position, ensure continuity exists between specified terminals. See WIPER/WASHER SWITCH CONTINUITY TEST table. See Fig 1. Replace wiper switch assembly if continuity is not as specified.
WIPER/WASHER SWITCH CONTINUITY TEST
| Switch Position | (1) Terminals No. | ||||
|---|---|---|---|---|---|
| Avalon, Camry, Camry Solara, Celica, RAV4 & Sienna | |||||
| Off | 7 & 16 | ||||
| Intermittent | 7 & 16 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer On | 2 & 11 | ||||
| Corolla | |||||
| With Mist Wiper | |||||
| Off | 7 & 16 | ||||
| Mist | 3 & 11 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer On | 2 & 11 | ||||
| With Intermittent Wiper | |||||
| Off | 7 & 16 | ||||
| Intermittent | 7 & 16 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer On | 2 & 11 | ||||
| Land Cruiser & Lexus LX470 | |||||
| Off | 7 & 16 | ||||
| Intermittent | 7 & 16 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer OFF | None | ||||
| Washer ON | 2 & 11 | ||||
| Tacoma, Tundra & 4Runner | |||||
| With Mist Wiper | |||||
| Off | 7 & 16 | ||||
| Mist | 7 & 17 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer On | 2 & 11 | ||||
| With Intermittent Wiper | |||||
| Off | 7 & 16 | ||||
| Intermittent | 7 & 16 | ||||
| Low | 7 & 17 | ||||
| High | 8 & 17 | ||||
| Washer On | 2 & 11 | ||||
|
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