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.
Car ac system wiring diagram.
Any ac system requires a refrigerant such as r 134a.
Most models use a green wire for this connection as it has become an industry standard.
Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below.
Here is a picture gallery about car air conditioning system wiring diagram complete with the description of the image please find the image you need.
Be careful not to damage the airbag system wiring harness when servicing the a c control.
Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a.
Consult the wiring diagram for the model locating the green wire that is coming from the throttle area.
All airbag system wiring harness and con nectors are colored yellow.
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.
Do not use electri cal test equipment on these circuits.
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