Question about 2003 Cadillac Deville
I have about 65,000 miles on my 03 DHS, now the blower makes noise, the higher the fan setting the more noise you get. I'm guessing it needs to be replaced. question is, where is it and is that something I can replace myself?
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Posted on Jan 02, 2017
replace the relay , when a relay sticks like that , a good test is to slap it with something like the handle of a screw driver , see if it un-sticks , its not a fix , just a test . cheers'
Posted on Jan 13, 2009
Yea leafs and other debris can get in and cause the noise. Remove the blower, thoroughly clean the fins and reinstall. This should take care of the noise.
Posted on May 15, 2009
If there is only high speed fan, then replace the resistor assembly in the heater plenum. If there is no fan at all, then check the ground to the blower- the wire fails down in the fender well. Just run a new ground from a convenient spot to the motor's plug harness. Or it could just be a bad blower motor.
Posted on May 29, 2009
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