Problem started theft system light on

Tiny
ANONYMOUS
  • 2000 CADILLAC DEVILLE
  • 10,100 MILES

Problem started theft system light on. Car would not crank. Did trick of getting of car, manually unlocking & then started fine. 1 wk. Later speedometer was going from 30, 80, 150, 40. Check engine soon light on. Check stability on. Trac on. Battery only 1 yr. Old. Replace battery on key fob. 1 yr. Old starter. My mechanic is at a loss. Please help.

Tuesday, November 27th, 2012 AT 12:05 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
  • 25,554 POSTS

What are the codes?

Roy

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Tuesday, November 27th, 2012 AT 12:07 AM

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