Back again! First let me say that I'm grateful for this site and all the advice. The newest problem in wife's 2000 Durango 5.9. A/C blows kinda cold from rear vents. Nothing at all from front vents except; sometimes cool air just barely seeps from front vents. I replaced all fuses and pcv valve. Is it the blower motor resistor maybe? I'd appreciate any and all suggestions.

thanks,
jim

 

could be the blower motor resistor, the blower motor, the motor relay, or the ground

 

I swapped the relay with the wiper relay,no change. How do I check the ground?

 

Try moving around the wires were they connect to the blower. My has some issue there with the connection. Doesnt help with the fix, but might got you in the right direction.

 

Thanks Dan, I'll give that a try. Do you know if the dash has to come out for the blower motor to be replaced? I've got a 2001 Durango.

jim