2003 Cadillac Deville need help

2003 CADILLAC DEVILLE
170,976 MILES • V8 • FWD • AUTOMATIC
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JANK DANIELS
  • MEMBER
  • 1 POST
my check engine coolant level keeps coming on when it is full
Sep 24, 2010 at 1:31 PM
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WRENCHTECH
  • ✓ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
That's probably a faulty low coolant sensor. They go bad a lot.
Sep 24, 2010 at 2:05 PM
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