HVAC CONTROLLER

[madog7200]

IS THERE A COMPANY OUT THER THAT MAKES A REPLACEMENT CONTROLLER? I'm JUST ASSUMING THAT THE ANSWER IS A NO 

 

SO WHICH ONE OF THESE TERMINALS DOES THE SIGNAL PASS TROUGH TO TELL THE COMPRESSOR TO KICK ON 

 

 

THANKS IN ADVANCE GUYS!

[Ωhm]

A/C Clutch Relay engages the A/C Compressor, this relay is controlled by the ECU with information from HVAC Controller. B+ from C236_A (connector for circle in picture) , thru A/C Low Pressure Switch, thru A/C Clutch Relay (87 (4)) to A/C compressor.

 

 

[cruiser54]

So, I think A (light green with tracer) might be what you're looking for. 

[Manche757]

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[Vakarian]

Not to steal the thread but would this cause nothing on the AC system to turn on? The only air the comes through for me is when the fan speed is off and on vent. The fan doesn't turn on at all and all the vacuum lines are all attached.