Why Won T My Ac Compressor Clutch Engage. There are many reasons why an AC clutch does not engage. If the AC compressor clutch wont engage on your late model Toyota and you find a B1479 Flow Control Circuit trouble code stored the problem is usually a bad flow control sensor.
If your cars ac does not come on when you turn it on there is a big chance the problem is the ac compressor clutch. If you want to diagnose an AC compressor clutch for defects apply these techniques. It could be because of a blown fuse a bad clutch coil or an open on the wire to the clutch coil.
The check valve has a.
If your Air Conditioning compressor isnt working the clutch wont engage then watch this video. If your AC compressor clutch doesnt engage it means that your car will not be able to blow cool air into the vehicle. There are a few reasons why your ac clutch will not engage. Low or High freon pressure too high or too low of a pressure reading will trip an internal.
