How To Jump Car Ac Compressor

First unplug the wire connector on the compressors front side.

How to jump car ac compressor. In that case disconnect the battery for a minute before starting the process. Jump the low pressure switch only to test the circuit. Both the pulley and the clutch should be spinning.

The following are simple steps to jump your wire AC without. Amazon Link AC Relays Honda - httpsamznto34vFNsrAmazon Link AC Relays Toyota - httpsamznto2NaBJbNIf your AC compressor clutch wont engage bec. If you jump the low pressure switch with the engine running do it only for a few seconds.

Easy and Tested Way To Jump 3 Wire AC Pressure Switch The following are simple and tested techniques that will help you jump 3 Wire AC pressure. If the air-conditioning compressor on a late model car does not engage the system is probably low on refrigerant and the low-pressure switch prevents the compressor from turning on. Remember that it must also be connected to your AC compressor.

Third attach the other end of the fused jumper to the batterys positive terminal. Low AC pressure will prevent the relay from sending power to the AC compressor clutch. If your AC compressor kicks on then you know the system is working.

Second connect the fused jumper to the same side where you unplugged your wire connector. The clutch plate connects to the AC compressor shaft and drives the compressor when it mates against the clutch body When the clutch coil receives power and generates a magnetic field it pulls a portion of the clutch plate against the clutch bodypulley causing it to rotate the compressor. Hold the compressor in your hand and find the black end cap on the rear of it.

Take the rear cap off of the AC compressor. Connect the wires according to the numbers printed on it. Use a stiff piece wire bent in a U shape to jump the plug should be just two wires stick your jumper wire in the plug.