1992 Chevy Truck AC problem

Tiny
MODELNERD
  • MEMBER
  • 1992 CHEVROLET TRUCK
Air Conditioning problem
1992 Chevy Truck V8 Four Wheel Drive Manual

AC not working properly On heater/ac controls on dash the ac symbol flashes when key is on. I go to turn ac on and it still flashes. It will not kick the compressor on. I have a new compressor and a newly charged system. If I unplug the compressor and run a jumper wire to compressor it will kick the compressor in. It just wont do it with the controls. The fuse is okay and I looked at the relays behind the glovebox.I dont know what is wrong. Need help
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Monday, June 29th, 2009 AT 11:22 PM

1 Reply

Tiny
BUDDYCRAIGG
  • EXPERT
Sounds like the heater control head is bad
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Monday, June 29th, 2009 AT 11:45 PM

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