Looks like the high and low pressure switches provide the ground for the ac relay. Power for the ac clutch comes from the relay on the dark green and black wire. The relay gets power from a 10amp fuse
Question about AC Cars & Trucks
power to the AC Compressor. Checked fuses and low pressure switch. Still no power. I can come straight from the battery and it will work. Any help appreciated. Thanks A/C compressor clutch relay , the
...power the ac will not work until there is sufficient charge in the system to activate the low pressure switch have to ask are you using the right gas as 134A requires all new system( evaporator , ...
...power to the A/C main relay. coil. coil yellow wire must be at 12vdc or the loop has wrong pressures.! dig,. it refuses to destroy its self. so kills the relay. all posts, USA. does the A/C lamp on ...
...AC COMPRESSOR CLUTCH ENGAGING AND RUNNING WHEN YOUR CAR ON DEFROST IF NOT CHECK COMPRESSOR FUSE AND RELAY.IF FUSE AND RELAY GOOD.POWER GOING TO COMPRESSOR.THE COMPRESSOR CLUTCH OPEN OR REFRIGERANT ...
...AC indicator on light flashes on and off for a short period and goes off. The blower continues to run. The low pressure switch checks ok. The refrigerant charge is ok. The fan clutch will work if ...
...power to compressor but dont start it could be a bad coil in the compressor the engine running and ac on with hammer gently tape the cluch of ac compr if start rust on the cluch maybe not running for ...
Question about Ford Escort
pressure caused by bad orifice tube. is the compressor cutting in and out. yes. (lots of causes but...) hi/low switch tripped, no freon or too much. the a/c logic module is doing that. (number #2) the
...AC compressor, you need to remove power for at least 15 minutes. After you reconnect, the compressor should turn on. If it does, immediately turn to high and try to add refrigerant. Best of luck. ...
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