Wiper Switch Test
Wiper switch is incorporated within steering column combination switch. Remove lower instrument panel cover below steering wheel. Locate and unplug combination switch connector that is mounted to instrument panel brace, left of steering column. See appropriate COMBINATION SWITCH CONNECTOR TERMINAL IDENTIFICATION table.
COMBINATION SWITCH CONNECTOR TERMINAL IDENTIFICATION
| Terminal | Wire Color | Function | ||
|---|---|---|---|---|
| 1 | White/Yellow | Dimmer Switch Voltage | ||
| 2 | White | High Beam Flash/Passing | ||
| 3 | Yellow | Low Beam | ||
| 4 | Black | Horn Voltage | ||
| 5 | Black/Pink/Red | To Horns | ||
| 6 | Black/White | Left Turn Signal | ||
| 7 | Black/Gray/White | (1) Voltage From Flasher | ||
| 8 | Black/Green | Right Turn Signal | ||
| 9 | Black/Brown | (1) Wiper Parking & Voltage To Combination Relay | ||
| 10 | Purple/Yellow | Windshield Washer | ||
| 11 | Black/Yellow | Ignition Voltage Input | ||
| 12 | Black/Yellow/Gray | Wiper Low Speed | ||
| 13 | Black/Yellow/White | Wiper High Speed | ||
| 14 | Black/Yellow/Purple | (1) Intermittent Wiper Voltage To Combination Relay | ||
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