fan and ac controls
 

Hi, I am having a problem with my 2002 Dodge Ram 1500 Quad Cab. The fan on the heater/ac stopped working. I checked the fuses and they are good. The ac light will light up but the fan wont work. Is it a problem with the controls or the fan. It will not work on any setitng, so I figure it cant be the fan, well maybe I am wrong. How do I start troubleshooting the problem?

RE: fan and ac controls
 

Get a test light..spend a FEW bucks on a decent craftsman one...(not a dollar store one)...

unplug the blower motor and check for power and ground at it,,,,if you have both,the motors bad!

RE: fan and ac controls
 

Thank you, I will try that. I hope it solves my problem

RE: fan and ac controls
 

your welcome...your using the test light in place of the motor...if you have power and ground to lite the tester,you have it to run the motor