B6 - Check Wiring Between Wiper Control Module and Switch

^ Disconnect connector from wiper control module.

^ Measure resistance between circuits 993 (BR/W) and 589 (O).

^ Is resistance less than 1.0 ohm?

YES -- Replace wiper control module.

NO -- Check for:

- open wire between wiper switch and wiper control module.

- Damaged wiper switch.

Service as required.