Chevy S10 A C Pressor Wiring Diagram. 2000 chevy s10 a c compressor wiring diagram. 1990 chevrolet c1500 2dr ext cab pickup.
Its components are shown by the pictorial to be easily identifiable. As you suspected the power wire the dark green goes to the ac relay in the under hood electrical center. Occasionally the wires will cross.
Your ac pressure switch may have gone bad or the wire harness to it may have gone bad.
1999 chevy s10 ac wiring diagram. Both are connected to the engine harness 8 from the compressor. There is only one electrical connection to the compressor and that is for the clutch activation. 1990 chevrolet c1500 2dr ext cab pickup.