My '89 Dakota's heater blower quit working. It is not a fuse. What might it be? And can you tell me how to get to the motor, if that ends up being the problem. Someone said it could be a resistor or regulator located on the firefall.
Thanks,
Dave

if its the resistor it still should work on "high". Not to bad of a job to get the BM. It's under the dash held in by 3 or 4 little screws.

I had a resistor go bad and the blower did not work at all. Replaced the resistor and the blower worked fine