Evaporator Temp Regulator

[kroberts]

Is this little gem an integral part of the evaporator or is it a separate little box somewhere? I'm trying to troubleshoot my AC clutch wire.

Thanks,

kr

[rs4pro3]

It's a small box mounted on the side of the HVAC unit. It's close to where the heater core valve is on the driver's side under the dash

[kroberts]

Thanks, looks like a big relay or flasher. I think mine just shit the bed.

[kroberts]

HOLY SHIT! That little frigging part is $103...I'll try the junkyard first.

[rs4pro3]

I've got 3 or 4 used ones laying around here. Send me a pic or part # of yours so I can find one that matches(there are 2 different ones that I know of)

[kroberts]

[rs4pro3]

yep I have one how about $15 shipped

[kroberts]

Never mind, I figured out what my mistake was. My regulator is fine. I had to jump the connectors at the coolant temp switch plug. The S14 would shut off the A/C if the coolant temp rose above 226 degrees F.

Those troubleshooting charts work great if you take the time to read them correctly.

Thanks anywho

kr

[rs4pro3]

no prob.