SPONSORED LINKS

2004 GMC Sierra Only cools passenger side

Tiny
WLDBIL1
  • MEMBER
  • 2004 GMC SIERRA
  • V8
  • 2WD
  • AUTOMATIC
  • 35,000 MILES
My wife's 2004 GMC Sierra 1500 has started cooling only on the passenger side no matter what the temp sliders are set at. Is this an actuator switch, how much is this and is it difficult to replace?
Monday, May 4th, 2009 AT 4:41 PM

3 Replies

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Hi
What HVAC do you have Manual or Automatic?
Does air flow out all vents driver side and pass side?
Let me know
Thanks for donate
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Tuesday, May 5th, 2009 AT 9:08 AM
Tiny
WLDBIL1
  • MEMBER
  • 2 POSTS
The 2004 Sierra 1500 is automatic and air comes out of all vents but is only cool onthe passengers side.
Was this
answer
helpful?
Yes
No
Tuesday, May 5th, 2009 AT 12:36 PM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Automatic air you need a scan tool to test. Find a local shop the specializes in AC repair and get a diagnosis. Could be one of four temp sensors or blend door motor etc. System a bit complex.
Was this
answer
helpful?
Yes
No
+1
Tuesday, May 5th, 2009 AT 1:01 PM

Please login or register to post a reply.

Related Camshaft Actuator Replace/Remove Content

VIEW MORE

Sponsored links