I replaced the blower motor but fan decides to work when it wants to.
Jul 1, 2018 at 5:21 PM
Front blower motor works intermittently
2011 FORD EXPEDITION
PERRY D. STAFFORD JR
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Hello, I am Danny.
It sounds like you are having an issue with either the blower motor relays(2) or the blower motor resistors(2). I have attached a few pictures of what they look like and a tutorial on how to test a relay. If you want to test these yourself I can send you a few test diagrams. Hope this helps and let me know if you have any further questions.
Danny-
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
It sounds like you are having an issue with either the blower motor relays(2) or the blower motor resistors(2). I have attached a few pictures of what they look like and a tutorial on how to test a relay. If you want to test these yourself I can send you a few test diagrams. Hope this helps and let me know if you have any further questions.
Danny-
https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit
Images (Click to enlarge)
Jul 2, 2018 at 2:58 AM
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