Riviera V6-231 3.8L VIN C SFI (1989)
4.
Open connector between motor and switch.
Motor Will Not shutoff
1.
Defective wiper switch.
2.
Binding park switch actuator or defective park switch.
Wipers Do Not Return To Park Position
1.
Open in feed circuit to park switch terminal 4.
2.
Defective wiper switch.
3.
Binding park switch actuator or defective park switch.
Wipers Run Continuously In Delay Position
1.
Defective pulse module.
2.
Defective motor park switch.
3.
Defective wiper switch.