Check the following items.........
1. Freon levels.
2. Electrical harnesses for the a/c system.
3. Cooling fans.
4. Pressure switches.....
If the compressor will not come on at all, it is not because the system needs charging. Check for a blown fuse, disconnected wire at the compressor, or a defective compressor clutch.
The compressor on my bus failed causing the emergency brakes to come on.
The a/c clutch will not engage and the compressor will not come on.............
Not enough information to suggest an answer.
Buy a new one stupid.
The cable compressor should come with an instruction manual which you should read before operating the cable compressor. There are also some instructional videos on YouTube.
A remanufactured engine for your vehicle would not come with an AC compressor. Your original AC compressor would be reused or replaced with a new or remanufactured compressor if needed.
The compressor is coming on because you have the heater set to defrost. Take it off defrost and the compressor will not come on. I would suspect the compressor is locked up.
Yes your compressor comes when you set your thermostat to "Fan" setting and you have it on cool setting.
I repelaced the air conditioner compressor and the climate control unit. on the counsel, the compressor still reads, OFF and the air won't come on. is their a way to reset?
Low pressure relay is bad! Check freon pressure, if it falls too low, the compressor will not run (installed for safet of compressor)
No. It should not.