Wiper Control Module: Service and Repair

1. Disconnect battery ground cable.
2. Remove combination switch.

Fig. 9 Windshield Wiper Switch & Interval Wiper Module Replacement:

3. Remove wiper switch/interval wiper module attaching screws, then disengage switch from combination switch.
4. Using a thin screwdriver, disengage switch handle lock tab and pull handle from switch assembly.
5. Remove plunger, spring and O-ring from handle.
6. Reverse procedure to install.