Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Hello, my name is ***** ***** I will be assisting you today. If you remove the AC clutch relay does the compressor clutch disengage?
Have you tried a new relay or swapped it with another one?
If you turn the ac button on the HVAC control head will it shut off?
Will it turn off with the button? Does the light on the button go off?
Ok, then I believe that you have a failed evaporator temp sensor. My 2003 Ram had that same problem. I replaced the sensor and it fixed the problem. That sensor is designed to cycle the compressor on and off to prevent a freeze up of the evaporator. Have the temperature sensor replaced i am 99% sure that this will fix it.
Try disconnecting the temp sensor and see if the compressor shuts off. Let me know,