Question about 1998 Cadillac Seville

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I have a 88 cadilac with a 4.5 liter engine. I have check the fan it works and there is 14 v olts going to the fan I just dont understand why the fan wont kick on.

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One way to test the fan is to spin it by hand. If there is heavy resistance or any kind of sound/grinding, it is the fan itself. Internal windings get burned out and no longer allow the motor to spin. It has to be free. You're on the right track by testing for voltage. Be sure to test for ground also to make sure that the circuit is getting completed and only being broken by the internal workings which are not easy to repair without the right know how and equipment. Test for ground and let me know what you see. If you need a wiring diagram, please feel free to let me know.

Posted on Aug 29, 2010

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Posted on Jan 02, 2017

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3390e18.jpg

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41d03cd.jpg

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Thanks for your mail

Best rgds
Kurt

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