Mechanics

CADILLAC SEVILLE STARTER PROBLEM

1998 Cadillac Seville • 110,000 miles

Heater motor will not run, 14 volts going to heater Motor, the dignal display shows the fan goes to the top bar, also starter will not engage if volts below 12.5 Volts, if volts is 12.6 the motor will spin over great and start, the starter relay will only click if the volts is below 12.5 volts. Have tried new relays, you can jumper the purple wire going to the starter to the hot on the front fuse box and the motor will start even when the voltage is below 12.5 volts. Jim
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January 14, 2013.



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