Ac Compressor Relay Wiring Diagram
Using a test light check fuses 27 and 13.
Ac compressor relay wiring diagram. When condenser pressure drops high psi switch closes and completes circuit to pcm and pcm provides ground to ac compressor clutch control coil to close clutch contacts. Collection of central air conditioner wiring diagram. Compressor wiring diagrams by model. Variety of ac compressor wiring diagram.
In a few cases the clutch does not engage due to a clogged refrigerant circuit. How to fix your car s ac system compressor coil clutch relay low and high pressure switches duration. A wiring diagram is a streamlined standard photographic representation of an electric circuit. There are two fuses that power the ac compressor clutch relay let start with checking them to make sure the relay is getting power to it the fuse to check are the f2 23 in the interior fuse panel and the f1 17 in the under hood panel check them and let me know what you find and we can work from there.
It shows the components of the circuit as simplified shapes and the power and signal connections between the devices. It shows the components of the circuit as simplified shapes and the facility and signal links with the devices. Diagnose compressor clutch doesn t engage on ford escape. Using low quality oil could be a reason for failing ac compressor clutch but it could happen even if you use synthetic oil and high quality coolant.
Ratchets and wrenches 586 906 views. In all cases these extra components are used to control the relay coil which in itself controls the ac compressor clutch. This simple circuit can also be used to wire an older vehicle due to. It reveals the elements of the circuit as simplified shapes as well as the power and signal connections in between the tools.
A wiring diagram is a simplified traditional pictorial depiction of an electric circuit.