battery drain,

[chris989]

Hello All,

I have read a dozen post with no conclusion and watched a real good video from South Main Auto

I still have to ask,,, What is the acceptable drain on a 2003 suburban.

I get .8 amp draw after waking up anything on the truck. Sometimes after ~10 minutes it will drop to .2 amps and then if i let it sit it will drop again to .02 amps. Sometimes,, it seams to never drop.

.02-.03 seams a little high???

It appears the radio fuse is causing .5 amps and the TBC fuse is another .1 amp.

Removing both gets me to the .02 draw. My amp is bad and the radio sounds like garbage so the amp may be on all the time?

Any insight on this?
Chris