Hello, hoping someone can tell me my issue by knowing the situation. I assume it's a resistor or motor problem but not sure. Two nights ago I drove the vehicle and everything worked fine. Yesterday morning I started it to let it warm up (zero degree out) only to discover the front blower was not working so I had no heat. I let the vehicle sit most of the day and started it in the afternoon and everything worked again. (thought it might have been frozen in the morning if that's even possible). Anyway, I went to warm it up again last night and again nothing and could not get it to come back on. Any suggestions? Thanks

Try spraying the push buttons on the Electronic Air Temperature Control (EATC) with WD-40. It solved the problem on my Ford Taurus before.