Forum Discussion
GPWayne
Aug 13, 2016Explorer
sch911 wrote:
The speeds are set by a blower resistor block. It's mounted on the HVAC plenum somewhere. It contains dropping resistors for each speed, and a thermal fuse that blows. Classic symptom is no speeds except high. Most NAPA stores should have the replacement.
Dead ON........Been there done that. Easy fix.
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