Hello Proud owner of a 2015 JK ...until now ...battery kept dying if parked for a day or too , I attributed it to non-use , during this Covid mess...Jump start a few times ran great ..but kept dying ..Battery ? Replaced it ,under warranty ...same problem .....Finally had the time and weather above freezing to do a Parasitic Draw Test ... 1.3 w/ all fuses in pulled em 1 at a time ...the M13 fuse is the culprit !!!! Dropped to .3/4 ..pulled fuse out let car sit for 2 days and it started right up !! Now my question is ..M13 controls :
M13 20 Amp Yellow Ignition Off Draw - Cabin Compartment Node, Wireless Control Module, SIREN, Multifunction Control Switch...
Everything but remote locking / alarm seems to be working fine without the fuse in ...what am I missing ?
Can I leave it out till the weather breaks to tackle the issue (bring it to a electrical shop) ??

Thanks in advance
Neal

 

SIREN? Is this aftermarket as my burglar alarm just beeps the horns. Try disconnecting that to see if the draw is still there. Also if it is all factory try sweet talking your local Jeep dealer parts persons for the schematics of those modules you mention as they are usually on the same diagram. The dealer here prints all kinds of stuff for me as they have seen my V8 conversion and feel sorry for me I guess.