2006 Cadillac CTS electrical system

2006 CADILLAC CTS
64,321 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
XANDERSON
  • MEMBER
  • 1 POST
I have the service electricl system light on and the battery light on. I hav changed out the alternator and the battery and the light stays on What do I do?

How do I pull the trouble codes?
Aug 20, 2009 at 12:07 PM
Advertisement
Avatar
DOCFIXIT
  • CERTIFIED EXPERT
  • 18,828 POSTS
Go to an Auto Zone have them read codes then clear. Post codes will advise.
Aug 20, 2009 at 12:19 PM