Car Questions

03 Tahoe parasitic ...
 
Notifications
Clear all

03 Tahoe parasitic battery drain

  

0
Topic starter

Hello all. 03 Tahoe Z71 5.3L. Battery drains in less than 3 day if not used. New Optima Red Top, new starter and alternator. Trying to figure if a scanner (brand suggestion?) Could help find this. I just don't know where to start, any ideas are appreciated.

Thank you, Don.


1 Answer
1

Posted by: @hendedo1

I just don't know where to start

An internet search (or a search of this site) finds plenty of information on the subject in about 10 seconds, for example:

https://www.youtube.com/watch?v=lRcj1fQcWwUK


Share: