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Heat only blows hot on the passenger side

Tiny
LAURA MC
  • MEMBER
  • 2008 JEEP WRANGLER
  • 5.7L
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 150,000 MILES
I have the vehicle listed above (Sahara) that has an issue with the heater. The heat is blowing hot on the passenger side and cold on the driver side. I have flushed/clr’d the lines, the blend door is working fine. Someone suggested it may be the heat module. Would like to know what your thoughts are.
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Monday, December 14th, 2020 AT 9:02 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi,

The manual is only showing the blend air door on this vehicle as a mechanical, cable operated door. I attached a pic below. Is that what you are seeing? Also, are the cables moving the doors and properly adjusted?

I circled the cable mount location. Check to see if the cable insulator has moved in the mount.

Let me know.
Joe
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Monday, December 14th, 2020 AT 6:27 PM

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