1999 cadalic deville info center reads theft system problem car may not not restart

1999 CADILLAC DEVILLE
83,000 MILES
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TALL PAUL UC
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  • 45 POSTS
might be ignition tumblers
Nov 9, 2011 at 8:21 PM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
try resetting you anit theft system. turn key on until theft llight goes out or 10 minutes. turn key off and try to start car. also if this has the diode in key try another key but not a new one.
Nov 9, 2011 at 8:41 PM
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TALL PAUL UC
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  • 45 POSTS
car pro)have tried key change @wait ten minutes i was told that could be wires to ign tumblers . cant find any in balto. md. that knows how to repair .have any other idea ? thanks tall paul.
Dec 8, 2011 at 9:30 PM
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