Is there a way to keep the center diff unlocked in 4 low? (like the 80 series “pin 7” mod)

[HRTROB]

Interesting. Maybe there is some communication going on between the 4wd computer and the ECU. I didn’t see CANBUS but will have to look closer at the diagrams to see whether something else is going on.

I’ll try to get some diagrams, but am away from my computer for the day.

Yes there must be something else going on. Hopefully we can figure it out. Will wait for the diagrams... I really appreciate your help!