Loretta, it appears you have the SWB SS. If you have the long wheel base non-SS, my answer would be different. If you can hear your blower (behind the glovebox), and move through the different speeds, then you have an actuator that is probably blown. Pretty common to happen after the battery is disconnected for any reason.
front acnot blowing air rear ac works fine. what could it be
2009 Chevrolet Trailblazer SS RWD
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Maintenance & Repair
I have a 2005 chevy trailblazer and when i turn the ac on truck dies and if stays on no air comes out of my vents.any help is realy appreciate thanks
2005 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
AC won't turn on
Chevrolet Trailblazer
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Maintenance & Repair
When I turn on the ac on cold air it works fine but after a while that the ac is on the temperature gauge starts to go up only until I turn off the ac it starts to go back to normal
2004 Chevrolet Trailblazer LS RWD
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Maintenance & Repair
2003 Chevy Trailblazer 4x4 Vortec 6. has AC when you start but after you stop somewhere or run it for a while then start it back up no AC. Checked it with the Gauge that comes with the AC canister and...
2003 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
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