AC Module dying?

[rtchaney]

Ok, I thought my blender door died, so I did as Sparky's website said and it worked for one day. Now, both the front and rear are blowing hot. What would cause this? is the module going out on this thing or is there some other gremlin I am ignorant to?
- Rob

 

[OR VietVet]

Or did you cause a problem that occurred after what you did from Sparky's website?

 

[rtchaney]

I had the dealership replace the compressor and flush clean the lines out. less than one month later, both the front and rear started blowing hot air at the same time. I was informed that it'd be 1400 to get both the blend door replaced. I said no, and swapped the front myself. I can see it moving from the hot to cold side as it should but when it is on the full AC side it still blows hot-ish.

 

[OR VietVet]

Need to get a set of gauges on the system to see what the pressures read and does the clutch engage at the front of the compressor.

 

[rtchaney]

Compressor is on and my manifold gauges read well within limits.

 

[OR VietVet]

Ok well the module does control functions and there is likely a thread or 2 on here about that or at you tube. Or there is a problem with blend door(s).

 

[rtchaney]

Idk... The door when moved by hand to the full cold side, w/o out the actuator installed sill blew hot air... I quit.

 

[OR VietVet]

What are your gauge readings when clutch is engaged? Within limits? Let us decide that!