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Without using the a/c does the inside fan blow air normally at all speeds?
Thanks for the reply
There is a resistor for the blower fan that controls the fan speeds, it's located in the air ducting below the glove box, it has a phillips screw attaching it and has an electrical connector on it with a bunch of wires, replace this part to solve the problem.
You said the fan only blows at high speed, no air comes out at any other speed, is this correct? So when it is running at high speed and the a/c switch is on it does not blow cold air? Is this also correct?
Thanks, ***** ***** to be two problems, the fan resistor and the a/c system, you mentioned earlier that you checked the pressure, do youhave pressure gauges to check both high and low side Freon pressures
Was this with the compressor running? Can you tell if the compressor even turns on? If the a/c indicator light blinks it means the compressor is not running.
Ok, let me check back with you tomorrow about that relay.