Re: HVAC Fan Regulator Replacement
Hey,
I recently followed yours and another members helpful how to entitled Crossfire Blower Motor and Resistor Bench Test. I found it quite helpful.
As per the write-up, I used a multi-meter to test my battery - 12+ volts, despite being the original battery.
Then checked all the prescribed fuses - which checked out. I then applied power and ground from the battery to the connections on the blower motor which caused it to spin. Finally, I checked the Control Module output. On fan speed #5, I got 7.26V.
As such, I have concluded that like others, the Blower Motor resistor is the culprit. Has anyone had any problems with the URO part? I have heard they are not good quality
Thanks for the write-up, I have found this forum to be an invaluable resource,
Brewski
Last edited by brewski; 10-08-2013 at 10:42 PM.