Heat on the passenger side but Cool

Tiny
ARMYGUY1202
  • MEMBER
  • 2002 MITSUBISHI ECLIPSE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 124,000 MILES
When the car is in park you get heat on the passenger side of the car but only cool on the Driver side. When moving the driver side get cooler and the passenger side is only warm. I've heard that it could be the Blend Door Actuator but I haven't been able to find anything about the part for this particular car. Could it be something else or is it something along those lines?
Thursday, December 31st, 2009 AT 5:06 AM

3 Replies

Tiny
GARY123S
  • MEMBER
  • 2 POSTS
I have the same problem. Let me know if you find the answer, will do the same for you.
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Saturday, January 2nd, 2010 AT 1:17 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Heres a few guides to read, they will help you figure out whats wrong

https://www.2carpros.com/articles/car-heater-not-working

https://www.2carpros.com/articles/replace-blend-door-motor
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Tuesday, March 5th, 2019 AT 6:33 PM
Tiny
GEARWRENCHER
  • MEMBER
  • 2 POSTS
My Eclipse had the same problem, my mechanic said it was the heater control valve. It has worked perfect ever since
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Tuesday, March 5th, 2019 AT 6:34 PM

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