Heater blower not working

Asked by Lisa Feb 09, 2019 at 02:53 PM about the 2004 Buick Century Custom Sedan FWD

Question type: Maintenance & Repair

Stopped at the store turned my heat
off went into the store came back in
about 10 minutes started car and
turned on heat and does not blow on
any speed why is this?

2 Answers
870

dan answered 5 years ago

Blower motor is bad, blown fuse or poor connection. Check the fuse and then check for voltage at the plug on the blower motor. Voltage will vary at different fan speed but should be 12V on Hi. If you have voltage then the blower motor is bad

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