2006 Hummer H3 Battery power

Tiny
KURT KNAUTH
  • MEMBER
  • 2006 HUMMER H3
  • 4 CYL
  • 4WD
  • MANUAL
  • 25,000 MILES
My 5cyl Hummer battery lost power after 2 to3 days when the car is not used. But this happens just 2 or 3 times a year
Do you
have the same problem?
Yes
No
Sunday, January 18th, 2009 AT 1:23 PM

1 Reply

Tiny
JACK42
  • MEMBER
Could be a sticky relay or the BCM not going to "sleep" when the vehicle is shut down. Either way a little electrical knowledge will be required to find the exact problem. The worst part is that it isnt a constant thing, so it may be very difficult to pinpoint
Was this
answer
helpful?
Yes
No
Monday, January 19th, 2009 AT 7:47 AM

Please login or register to post a reply.

Recommended Guides