Stock Electric Lockers - Rubicon

[CC172]

I have a '07 Rubicon JKU with stock drivetrain. The electric locker in the rear is inop and I don't know why. I'm getting 12 volts to the rear locker but its not engaging. The front does engage though. And all lights on the I side reflect the true operating condition, blinking vs solid lights. To try and narrow down the fault I OHM'ed out the rear locker and don't have continuity between the two leads going into the diff. To try and get a baseline as to what the resistance values may be on the electric locker, I checked the front locker. To my surprise I get nothing....WTF Over?!?!?!? This makes no sense to me...electrons needs to flow, so why does the front work and the rear doesn't, but neither have continuity across the leads.

Thanks!

 

[BLACKJKU]

Does the rear have a good clean tight ground?

 

[Daddyo2373]

They are basically electromagnets so you should be able to ohm them out. I believe there are 2 plugs on the locker, one for power and one for the indicator. Are you sure you ohmed the correct one?