Having problems with your 2002 Cadillac Deville ?

Dashlight Stays on and Battery Runs Down Completely After Shutoff

\015 The dashlights, i.e., traction, brakes, check engine and sealbelt lights stays on while my driving or while cranked and when I shut it off, within 8 to 10 hours, my barttery is completely dead!\015\012\015\012What can I do to correct this problem because I've actually replaced the battery twice and even though its shows a full charge right now (14.4 to 14.8), it will completely be dead after so many hours after shut-off.\015\012\015\012By the way, I have a 2002 Cadillac Deville.\015\012\015\012Thank you for your assistance!\015\012\015\012Ron Bethea, Sr.\015 Posted / edited by AnonymousUser on : 17-02-2020

Answers :

You have a slow short somewhere in the vehicle. Have you had the alternator checked. While the alternator may work fine while running, it is possible that the alternator has "sticking diodes" which will cause the alternator to "stay on" and drain the battery.
Repair Help & Product Troubleshooting for 2002 Cadillac Deville

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0088 seconds