Question about 1990 Cadillac Fleetwood

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1990 fleetwood starting prob.turn key nothing i can hear fuel pump the relays click i can jump starter. but nothing changed starter it was on its way out checked all fuses cheked all fuse links cheked key diod reset ecm what is going on the security system activated pulling my hair out

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I would check the ignition switch. With a test light, check the small wire going to the solenoid for power when someone turns the key to the starting position. If you aren't getting power to that terminal on the starter, the ignition switch is not sending power to the solenoid.

Posted on Apr 26, 2010

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