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Re: AC Request
Quote:
Originally Posted by 87chevy.com
is this a 2002 and lower pcm? If yes, 12v to the ecu is will then the compressor on if the pressure high pressure switch is installed.. Or of the signal wire is grounded.
If it's the 03 and newer think that's can bus and for some reason the aftermarket is being lame on solutions.
Clint
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04.
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1970 C-10 LWB "Blu"
Instagram (current build pictures) 70_nc_c10
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