Having problems with your 2004 Ford Explorer ?

Climate control will only blow cold air and the heater core is fine there is heat. when i turn the climate control to hot there is a clicking noise, when i turn it back to cold the click goes away

Posted / edited by AnonymousUser on : 10-12-2018

Answers :

Your blend door actuator gear is slipping. remove actuator and check blend door for free movement. If jammed, you may have to open the system to unjam. If door is free to moe, replace actuator. See procedure below to access blend door. Not sure you need a lift, as long as you can get the 2 nuts off under the truck.
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Removal & Installation\015\012\015\012

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  1. Position the vehicle on a hoist with the gear selector in NEUTRAL. \015\012 \015\012
  2. Remove the left-side quarter trim panel. \015\012 \015\012
  3. Remove the parts in the order indicated in the following illustration and table.
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\015\0126764c12.gif\015\012
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Fig. Blend door actuator - auxiliary
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\015\012\015\012(1) Auxiliary line floor pan bracket nut (2 req'd)
\015\012 \015\012\015\012(2) Auxiliary housing bolt
\015\012 \015\012\015\012(3) Auxiliary housing bolt
\015\012 \015\012\015\012(4) Auxiliary housing nut
\015\012 \015\012\015\012(5) Auxiliary harness electrical connector
\015\012 \015\012\015\012(6) Blend door actuator electrical connector
\015\012 \015\012\015\012(7) Screw (3 req'd)
\015\012 \015\012\015\012(8) Blend door actuator
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\015\012To install:
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    \015\012
  1. Installation is the reverse of the removal procedure. \015\012 \015\012
  2. Observe the following tightening specifications:

    \015\012\015\012Auxiliary line floor pan bracket nut (2 req'd), 71 inch lbs. (8 Nm) \015\012 \015\012Auxiliary housing bolts, 62 inch lbs (7 Nm) \015\012 \015\012Auxiliary housing nut, 62 inch lbs (7 Nm) \015\012
Repair Help & Product Troubleshooting for 2004 Ford Explorer

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