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Front heater not working?

Tiny
HUBLER94
  • MEMBER
  • 2001 LINCOLN NAVIGATOR
  • 5.4L
  • V8
  • 4WD
  • AUTOMATIC
  • 183,712 MILES
So, the heat works in the middle and the rear but not the front. It blows air out of the front defrost floor vents, but it's chilled it's not warm. What could be the cause of this?
Tuesday, January 31st, 2023 AT 6:04 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Hi,

When you have an issue with air temperature entering the vehicle, in most cases it is the result of a failing blend air door actuator.

When you are in the vehicle, do you ever notice any clicking from the dash area? I want to be confident this is the issue because it isn't an easy one to replace.

Take a look through this link and let me know if anything helps. Also, let me know if you have automatic climate control or manual.

https://www.2carpros.com/articles/car-heater-not-working

Let me know.

Joe
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Tuesday, January 31st, 2023 AT 8:52 PM

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