My '89's blower two lower speeds are inop. I suppose its a resistor needs to be replaced. I looked in my factory manual and a Haynes manual, and I didn't see anything on this. Am I just overlooking something obvious? Thanks, Jim

 

look right under the dash on the passenger side

unplug this, remove the two screws on either side, and the resister will fall in your hand

 

I have the same prob i hope somone has a awnser

 

oh and yes, that sounds like the blower motor resistor for sure

mine went out, and the only speed that worked was full freek'n blast

 

Looks like Superbleeder pretty well covered it...

 

that's what I do DC

superbleeder is superbored tonight, lol