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1996 Ford Explorer Heater Duct

Tiny
CFSMILEY
  • MEMBER
  • 1996 FORD EXPLORER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 130,580 MILES
How do you access the blend doors in the heater duct.
Tuesday, March 16th, 2010 AT 5:14 PM

3 Replies

Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
Electric Actuator (Temperature Blend Door)
Temperature blend door is controlled by an electric actuator (motor). The actuator is located on top of A/C evaporator housing. Temperature blend door actuator contains a reversible electric motor and a potentiometer. The potentiometer provides blend door position feedback to EATC module.

Removal & Installation (Temperature Blend Door)
Disconnect negative battery cable. Loosen instrument panel and pull it back for access to electric actuator on top of heater case.
Remove electrical connector from bracket on A/C evaporator housing. Remove 2 screws that secure actuator to mounting bracket. Lift actuator straight up about 1/2" (12 mm) and remove it.
To install, reverse removal procedure. Disconnect positive battery cable for 30 seconds to calibrate actuator. Reconnect battery cable. When power is supplied to the control panel, the actuator will be automatically calibrated.
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Wednesday, March 17th, 2010 AT 5:22 AM
Tiny
CFSMILEY
  • MEMBER
  • 2 POSTS
Thanks for the answer to my question, great detail. Looks like I might have to enlist some help to get corrected.
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Wednesday, March 17th, 2010 AT 10:14 AM
Tiny
DAVE H
  • MECHANIC
  • 13,383 POSTS
No problem .. please let us know how your repair goes .. let us know if you need more assistance and spread the word of our forum to friends and family etc .

Let me know


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Wednesday, March 17th, 2010 AT 10:27 AM

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