System is fully charged w/ refrigerant - compressor is not kicking on - power to switch, power to relay al work. These are the obvious - what else might be going on?
SOURCE: a/c compressor clutch not engaging on 2000 chevy
jump high pressure switch,if it does not work charge your a/c system..
SOURCE: air conditioning silverado
The problem is in the heater box. To be more specific, the blend door. Check blend door operation and blend door motor. Located right side under dash. Remove blend door motor, with vehicle running, move switch from panel to defog and see if blend door motor moves.
SOURCE: Air conditioning not working
it more than likely needs to be recharged when it low on feron it won't run so you don't damage the compressor
SOURCE: 1995 Chevy k1500 heater problems.
For a 95 Chevy Silverado....I replaced the Blend Door Actuator on the passenger side. Just behind the slide out cup holder. Yo ucan acces easily by removing the ash tray piece and the glove box....Or just the glove box and work like hell to get a socket in a tight place.
There are 2 actuators....one controlling the (Mode and Temp 89018681) and the other the (Air Inlet 89018367). I called the dealer and the parts were 85-125. I got it From TBA Auto (local store) for 39.00. A 20 min job at most.
SOURCE: 1995 z-28. air conditioner compressor won't kick
Your A/C pressure switch may have gone bad or the wire harness to it may have gone bad. The switch is along the low pressure line or on the A/C Accumulator ( looks like a silver canister) , Unplug the wire and you can jump it there and see if the clutch comes on, if it does try spreading the two tabs apart on the switch and clipping the wire back on. If it does not come back on you need to replace the switch, you can do it with out loosing to much R134A. Just got to be quick when you remove the old one and placing the new one. The low side should have a reading of 30PSI to 50PSI and the high side should have 150PSI to 200PSI. Any other reading will give you poor A/C performance. Good luck and hope this helps.
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