Trooper LTD V6-3165cc 3.2L SOHC MFI (6VD1) (1997)
Windshield Washer Switch: Testing and Inspection
Windshield Wiper and Washer Switch Inspection
With the starter switch ON, this switch controls wiper motor operation and speed.
Both the washer and the wiper motors operate while the washer switch is ON position.
Check the continuity between the connector terminals of the switch.
Repair or replace the switch when the result of inspection is found abnormal.