Differential lock error

[USAFN1985]

Hello…was trying to engage the rear differential and now I have this flashing g code.any thoughts?

 

[ADVAW8S]

Hello…was trying to engage the rear differential and now I have this flashing g code.any thoughts?
View attachment 7884788

What was your process to lock the rear diff?

 

[USAFN1985]

So update…after sitting in the garage for a couple hours… error code is gone

 

[anand]

So update…after sitting in the garage for a couple hours… error code is gone

It would have been gone after a 5 minute power cycle