My AC just started acting up like the OP, with the variable fan speed regardless of the setting, but mine will not turn off, even when I turn the car off! I pulled the two blower fuses to get it off. I am going to get a new FSR Tuesday, but could it be anything else? Would a ac problem show up on a OBCDII scan?
You down with UCC? Ya you know me!
sowing the seeds of jiggery pokery