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No heat in car

Tiny
JORGESEBA
  • MEMBER
  • 2013 FORD EDGE
  • 6 CYL
  • 40,000 MILES
AC works fine, but when I turn the nob to red zone with the AC off I get no heat in the car.
Monday, December 5th, 2016 AT 12:04 PM

12 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try pulling HVAC fuse for sixty seconds with key on then reinstall it may reset blend actuator so your heat will work. Make sure hoses to heater under hood are hot as well.
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Monday, December 5th, 2016 AT 12:10 PM
Tiny
JORGESEBA
  • MEMBER
  • 5 POSTS
On the inside car panel I have two fuses number thirty seven and number forty six which control the climate control. Should I pull both of these?
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Monday, December 5th, 2016 AT 12:34 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Ya it won't do anything to the system
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Monday, December 5th, 2016 AT 3:30 PM
Tiny
JORGESEBA
  • MEMBER
  • 5 POSTS
Still no heat, whats next
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Monday, December 5th, 2016 AT 4:48 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Then if it's auto temp control where you set temp it has to be scanned for codes by a mechanic otherwise you 'll need to see If blend door is getting power or not. Are both heater hoses hot? Actuator is below dash behind glove box see pics.
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Tuesday, December 6th, 2016 AT 6:37 AM
Tiny
JORGESEBA
  • MEMBER
  • 5 POSTS
Both hoses are hot, still no heat Guess I'll have to pay 150.00 for the diagnostic test
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Tuesday, December 6th, 2016 AT 6:15 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,490 POSTS
Hey JORGESEBA,

Do you hear any noise from under the dash little clicking? It sounds like it is a blend door actuator.

Here is a guide and diagrams of what the problem could be.

https://www.2carpros.com/articles/replace-blend-door-motor

Please let us know happens so it will help others.

Best, Ken

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Saturday, December 10th, 2016 AT 12:50 PM
Tiny
JORGESEBA
  • MEMBER
  • 5 POSTS
Information was helpful, had the blend door replace by a auto shop with parts and labor for $150.00. The dealership wanted to get me for $350.00 to $1,000.00
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Saturday, December 10th, 2016 AT 1:41 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Dealers are not cheap all of a dealer's overhead is covered by the garage
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Saturday, December 10th, 2016 AT 2:37 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,490 POSTS
Glad you could get it fixed please use 2CarPros. Com anytime we are here to help

Best, Ken
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Monday, December 19th, 2016 AT 11:17 AM
Tiny
REGALROTTWEILERS
  • MEMBER
  • 1 POST
  • 2007 FORD EDGE
  • 3.5L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Drivers side vents and heat are blowing cool air. Passenger side blows nice and warm as it should. No dual controls, one side.
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Wednesday, February 6th, 2019 AT 12:38 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Try pulling fuses 37 and 15 in smart junction box with key on for 60 seconds then reinstall. It may reset actuators. If that doesn't work your temp actuator for drivers side may be bad.
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Wednesday, February 6th, 2019 AT 12:38 PM (Merged)

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