I just bought a 2001 SLT plus and the heater worked on the way home but then completely stopped. The rear still works perfectly but I have no heat in the front end. I've already replaced the blower motor and resistor with no results. Can anyone help?

 

is the motor blowing? if not i would start by checking fuses both in the door jam on the drivers side and in the PDC under the hood (im not sure where the fuse for the blower motor is) if there are no bad fuses i would move on the checking the ground for the fan and all the wires going to the fan there must be an open in the circuit somewhere

 

Check the electric switch.