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2004 Suburban AC - Blows HOT
August 5th, 2019, 2:21 AM
#11
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2003 Chevy Suburban AC blowing HOT Air
I have 2003 Chevy Suburban that is also blowing HOT Air on AC mode both on the front vents (Driver and Passenger sides) and also at the back vents for the 2nd and 3rd row. I hope there is anyone out there who can help me out what the problem is and guide me in rectifying this issue. Thanks
August 5th, 2019, 10:13 AM
#12
If your 2003 has a separate small AC belt like my 2005 does, check to see if that's broken.
Check if compressor clutch is actually engaging.
Could be a stuck actuator under the dash.
So I say take it in to a real AC shop - not a speedy lube !!! As it sounds like you don't experience in AC.
Check if compressor clutch is actually engaging.
Could be a stuck actuator under the dash.
So I say take it in to a real AC shop - not a speedy lube !!! As it sounds like you don't experience in AC.
August 5th, 2019, 10:15 AM
#13
I found the actuator on the passengers side, where the air vent is and removed the 2 screw closest to the passenger door and pulled down the plastic cover to expose the actuator thats causing this issue, then turned on the A/C (mine starts up cold then turns hot) so when it was cold I disconnected the wiring hardness before it switched to hot. This has lasted me 2 weeks so far until I can figure out my next move. 
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