Cooling fans will not come on

1986 CADILLAC DEVILLE
155,000 MILES • 4.1L • V8 • 2WD
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WARREN DUNCAN
  • MEMBER
  • 1 POST
Right cooling fan does not come on and car cuts off when it gets warm while driving.
Jan 7, 2020 at 10:25 AM
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ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
Good afternoon,

Did you check the voltage at the one that does not work?

I attached diagrams for you to view. Check the fuse and the fusible link.

If there is no voltage to the motor, the cooling fan module may be the failure as it controls both motors.

Roy
Jan 7, 2020 at 11:53 AM