i changed the winshield wiper switch.still it does not work.power is going to the windshield wiper motor-at all wires.my car is a 93 mercury sable;could it be the post module that goes to the wiper motor?why won`t my wipers work?
My windshield wiper won`t work,i changed motor twice(windshield wiper motor),it still does not work?
Sounds like your Wiper Relay is burnt out. I had this same issue once before.
My windshield wiper won`t work,i changed motor twice(windshield wiper motor),it still does not work?
Try your fuses!
Actuator switch on the steering column can be bad or if you have delay wipe the timing relay could be bad.
Sounds like a loose grounding wire (You measured voltage at the motor?).
if you have 12 volts at the plug for the motor add a ground wire from one of the mounting bolts to a good ground should fix
check ground wires
