Grand Caravan FWD V6-229 3.8L VIN L MFI (1997)
Wiper Switch: Testing and Inspection
Failed Park Switch
Wiper System Diagnosis
If the wiper park switch has failed the windshield wipers will operate as follows:
SWITCH OFF - Wipers stop in current location regardless of the park signal.
INTERMITTENT MODE - Wipers operate at low speed for one or more extra wipes or continuously
LOW SPEED - Wipers operate at low speed.