Thunderbird V6-232 3.8L SC (1989)
Wiper Switch: Service and Repair
1.
Disconnect battery ground cable.
2.
Remove four steering column shroud attaching screws, then grasp top and bottom of shroud and separate.
3.
Using a screwdriver, disconnect wire connector from wiper switch.
4.
Remove two wiper switch attaching screws, then remove switch.
5.
Reverse procedure to install.