Heat only blows hot on the passenger side

2008 JEEP WRANGLER

150,000 MILES • 5.7L • 4 CYL • 4WD • AUTOMATIC

LAURA MC

MEMBER
1 POST
FOLLOW

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.

Dec 14, 2020 at 9:02 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.

JACOBANDNICKOLAS

AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 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

Image (Click to enlarge)

Dec 14, 2020 at 6:27 PM