Mechanics

CADILLAC DEVILLE BATTERY PROBLEM

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.
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Guest
November 27, 2012.



What are the codes?

Roy

ASEMaster6371
Nov 27, 2012.