Mechanics

BLOWER MOTOR RELAY

1990 Cadillac Fleetwood

Electrical problem
1990 Cadillac Fleetwood V8 Front Wheel Drive Automatic 203000 miles

I am trying to locate the blower relay in my 1990 Cadillac Fleetwood.

After installing the new blower, it still is not blowing any air after opening the vents and adjusting the fan settings on the electronic thermostat. I can't find the relay using the car manual or the Chilton DIY schematics, and the electrical schematics don't give any clue to a blower or a relay anywhere. Help!

Thanks.
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Capricecadillac112
November 14, 2008.



Fuse #7 , 25amp interior fuse box. This is the A/C fuse which controls several other components. Try this one. Below is a diagram for your engine compartment relays.


http://www.2carpros.com/forum/automotive_pictures/261618_0900c152800906eb_1.jpg



Hope this helps. Thanks for using 2carpros.com!

Bluelightnin6
Nov 14, 2008.