If you have replace the blower resistor and there is no change in the problem, then it's going to be a good chance that it's the control switch it self that is faulty, Sorry for the bad news, i had the same thing go on my wife's montana. Good luck and double check the wire harness for power in all the wires to the resistor.
Was this helpful?
Yes
No
1 person thought this was helpful
Asker's Testimonial
"
VERY GOOD INFORMATION. THANK YOU FOR YOUR TIME.
" - mertzu
I have 2001 Impala and the automatic door locks won't program on the key fob. The trunk will open...
(More)
I have 2001 Impala and the automatic door locks won't program on the key fob. The trunk will open but the doors won't lock and unlock with it.