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AC/heater control module

Tiny
JAY RICHARDSON
  • MEMBER
  • 2006 FORD EXPEDITION
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 170,000 MILES
Wires got cut to the control panel, had to rewire a new harness. But I am not getting any power to it. I get the constant hots but no accessory power on the harness. Checked the fuses, all good.
Wednesday, April 13th, 2022 AT 2:35 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Hi,

Does this vehicle have automatic or manual climate control? The wiring schematics are extremely different.

Also, when you say you get constant "hots" but no accessory power in the harness, can you further explain that to me?

Also, you indicated the fuses are good. Do they have power to and from them?

Take a look through this link:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Let me know as much as you can.

Take care,

Joe
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Wednesday, April 13th, 2022 AT 8:29 PM

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