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97 Grand Prix GT AC turns off when turned to "5" setting

F

fju2

New member
The AC blows cold, but doesn't seem to blower harder as the dial is turned up, and it shuts off altogether when on setting 5. I believe the problem is either the blower motor resistor or the AC/Heather blower control switch-- what say you?
 


For the record, I fixed the problem(s). The vacuum tube that connects to the HVAC controls was disconnected underneath the hood, which prevented the controls from acting as they should, and I fixed the "shutting off at setting 5" problem by replacing the blower motor resistor ($30 at O'Reilly).
 
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