Hi guys I'm a newbie. I have a 2003 2500 diesel , my problem is my heater will only blow out the panel / floor no matter where you turn the dial . I tried a different switch out of my buddies truck and that worked the same so can anyone take a stab at what my problem is? I really don't want to take it to a garage. Thanks

 

anybody ?

 

My buddies 03 2500 had the same problem. They had to replace the ignition switch.


No joke. I'm serious.

We still can't figure that one out.