2006 FORD EXPEDITION
90,500 MILES
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KENMATT
  • MEMBER
  • 3 POSTS
driver side heat does not change only blows vent air, passenger side temperature will adjust to temp setting
Oct 30, 2012 at 12:05 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
blend door motor. have it checked to verify

Roy
Oct 30, 2012 at 12:06 AM
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KENMATT
  • MEMBER
  • 3 POSTS
that doesn't answer my question
Oct 30, 2012 at 12:12 AM
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KENMATT
  • MEMBER
  • 3 POSTS
I need a better answer than that how do you verify
Oct 30, 2012 at 12:16 AM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
under the dash there is a blend door motor that changes the temp like the passenger side. it can be verified with a scan tool, if you have one, or by a shop with the necessary tool.

It is not as simple as throwing parts at it and shooting from the hip from my end since i cannot see or touch the car. thats why it needs to be verified by someone so the diag is correct.

Roy
Oct 30, 2012 at 10:51 AM
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RIVERMIKERAT
  • CAR REPAIR CONTRIBUTOR
  • 6,110 POSTS
Use a piece of hose or tubing to listen for the blend doors moving in the airbox under the dash. Look for cables that are loose or disconnected. Look for loose vacuum connections and listen for vacuum leaks. Look for loose or disconnected electrical connections.
Oct 31, 2012 at 10:47 PM