Ac Compressor Clutch Wiring Diagram

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Ac compressor clutch wiring diagram. If compressor is not clicking on and off and is study running and the blower motor inside the vehicle is working and my pontiac vibe will not start. How to wire ac compressor clutch relay get the book at amazon. The clutch body pulley is rotated by the drive belt when the engine is running and rotates around a pulley bearing. The center part the clutch should be engaged and should be spining along with the pulley.
The center part on the pulley of the a c compressor will not spin when you have the air conditioner off or if there is a problem. If you have a situation where your car s air conditioner compressor clutch disconnect the electrical connector from the compressor clutch coil. The wiring diagram with notation that i posted for the dakota a c compressor wiring is incorrect. Perform active test by intelligent tester a c mag clutch connect the intelligent tester with can vim to the dlc3.
The compressor clutch coil is simply a large coil of copper wire. The ground path for the a c clutch circuit is provided at the multispeed blower switch in the hvac instrument panel control. Once you turn on the ac the center part of the compressor the ac. Then the mg clt relay turns on to operate the magnetic clutch.
This is just to check the wiring on the air conditioning unit to make sure it was working properly. Now look at the pulley of the air conditioner compressor. Most models use a green wire for this connection as it has become an industry standard. Typically a solenoid attached to the throttle is activated when the system is turned on and the lead from this component will power the compressor clutch.
Consult the wiring diagram for the model locating the green wire that is coming from the throttle area. The power feed for the a c clutch originates at the ignition switch and through fuse 2. When the driver requests ac the system provides power to the clutch coil thereby generating a magnetic field.