Any ac system requires a refrigerant such as r 134a.
Car ac system wiring diagram.
Looking at the diagram below as an example this is for a manual a c system from a chevy truck you can see that the black blk wire from the compressor depicted on the left lower portion of the diagram is the ground and runs through a ground distribution cell before grounding to the the frame or engine at g102.
Auto air conditioner wiring diagrams car ac schematic wiring with car air conditioning system wiring diagram image size 536 x 278 px and to view image details please click the image.
Consult the wiring diagram for the model locating the green wire that is coming from the throttle area.
Do not use electri cal test equipment on these circuits.
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Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below.
Most models use a green wire for this connection as it has become an industry standard.
How does a car s air conditioning work.
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.
All airbag system wiring harness and con nectors are colored yellow.
Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a.