C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1995 A/C Issue...Help/knowledge Needed *Please*

Old 04-14-2019, 06:11 PM
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Originally Posted by Hot Rod Roy View Post
Thanks for posting that diagram, pcolt. The engineers sure are busy, making these cars more complicated! But my post #13 is still valid, since I was trying to clarify that it's the "low side" AC PRESSURE CYCLING SWITCH that controls the cycling of the compressor clutch. All that electronics in the later cars will also be used to give you the error codes that the early cars can't.
With you on the cycling switch, basic operation has not changed in decades. I posted for a C60 manual system in hast. However the C68 automatic system (diagram) have the same parts and functions are the same. The C68 automatic temperature adjustment system is quite different from the manual.

The newer cars donít use a cycling switch but instead a variable speed compressor. A whole new theory of operation and expensive repairs.
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