Wipers Inoperative - One or More Modes

Wipers Inoperative - One or More Modes

Test Description

Step 1 - Step 10:

Step 11 - Step 16:

The numbers below refer to the step numbers on the diagnostic table.
5. This step tests for continuity through the 390 ohm resistor in the windshield wiper/washer switch.
6. This step tests for continuity through the delay resistors in the windshield wiper/washer switch. The measured resistance will change in sequence from low to high as the delay speed is increased.