Thread: battery drain
View Single Post
Old 02-13-2013, 09:04 AM   #9
Heaven_is_inferno_orange
Savage Setsuna
 
Heaven_is_inferno_orange's Avatar
 
Drives: 16' 2SS, 12 ZL1, RIP Sasuke
Join Date: Sep 2011
Location: Fort Knox KY
Posts: 1,379
Send a message via MSN to Heaven_is_inferno_orange Send a message via Yahoo to Heaven_is_inferno_orange
Parasitic draw test. Connect an Ammeter in series in at battery. Make sure all domes lights, trunk list, ect are off. Give it 10-15 minutes for the PCM to go to sleep and check amperage reading. .050 A. And under is good. If you have aftermarket electronics that's always the best place to start if you have a parasitic draw. Pull a fuse and if the amperage drops you've got the culprit.
Heaven_is_inferno_orange is offline   Reply With Quote