Mechanics

HEATER NOT BLOWING

1993 Chevrolet Caprice • V8 Automatic •

My heater in my 1993 Chevy Caprice Classic suddenly stopped blowing hot air. I was trying to defrost my window and I was unable to. It still feels hot when I put my hand over vents but it's not blowing anything out. My question is what could this be and how much to fix?
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Thewuns
December 29, 2010.




If the blower motor isn't working? Check for voltage and ground at the blower motor, purple wire is voltage, black is ground. Voltage for high-speed comes from fusible link. Voltage for lower speeds is fuse protected.


JDL
Dec 29, 2010.


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