Testing

1. Wipers do not operate.
Washer does not operate either.
- Check multi-purpose fuse No. 9.
- Check the ground.
2. Low-speed (or high-speed) wiper only does not operate.
- Check the wiper switch.
3. Wipers do not stop.
- Check the wiper motor.
- Check the intermittent wiper relay.
- Check the wiper switch.

Terminal Voltage Table:

4. Intermittent wiper does not operate.
- Check the terminal voltage of the steering-column switch (with built-in intermittent wiper relay) while the intermittent wiper relay is energized.
5. The length of pause for intermittent operation cannot be varied.
- Check the variable intermittent wiper control switch.
- Check the intermittent wiper relay.
6. Washer does not operate.
1. Wiper operates during washer-wiper operation.
- Check the washer motor.
2. Washer-wiper does not operate also.
- Check the washer switch.
7. Washer-wiper does not operate.
- Check the intermittent wiper relay.