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A. Penland
A. Penland, Ford Senior Master Technician, ASE
Category: Ford
Satisfied Customers: 6212
Experience:  ASE Master Certified, ASE Advanced Gasoline Engine Performance
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2010 E-350 Van. Where are the wiper control modules/relays?

Customer Question

2010 E-350 Van. Where are the wiper control modules/relays?
JA: How many miles are on the car? How old is the battery?
Customer: 200,000 miles with new batteries
JA: Are you fixing your E350 yourself? What have you tried so far?
Customer: replaced switch, relay in underhood box and motor
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 2 months ago.
Category: Ford
Expert:  A. Penland replied 2 months ago.

What is the problem you are having with the wipers?

Customer: replied 2 months ago.
Have voltage to the motor when the switch is "on", but no motion
Expert:  A. Penland replied 2 months ago.

And the wipers will not work in any setting?
Intermittent?
Low through High?
Washers?

Customer: replied 2 months ago.
Nothing works
Expert:  A. Penland replied 2 months ago.

Ok.

Do you have a digital multi meter to follow a pin point test?

Customer: replied 2 months ago.
Sir
Expert:  A. Penland replied 2 months ago.

Below is a pin point test you can follow. Along with the wiring diagram for the wiper circuits. If you need more help, please ask.