3 weeks ago my blower motor went out so I thought. I changed it and the wiring harness. The other day it stopped working again. A friend told me to jump the blower directly off the battery and it worked. I put it back in the truck and turn on the AC worked fine. Today got in my truck no AC? Anyone had this problem where would I start?


Thanks,

Joe

 

It's fuse 6 and 7 like everybody else not getting power

 

Check connecter C0858 and/or the power transistor which controls the fan and relays. See attached. You'll know the way to it.