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Heater fan still runs with motor shut off
1999 FORD F-250
1999 Ford F250 4wd full size 4 door 4.6
You can turn the heater fan on even with no key in the ignition. If you don't shut the heat off, it will run the battery down. Why is this?
have the same problem?
Friday, March 11th, 2011 AT 6:09 PM
Is it an auto temp control system or manual?
Friday, March 11th, 2011 AT 6:49 PM
Friday, March 11th, 2011 AT 8:20 PM
That would have to be due to a stuck-on blower relay. It's located under the dash on the driver's side.
Image (Click to enlarge)
Friday, March 11th, 2011 AT 8:38 PM
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