Toyota diff lock.

[V8Ian]

LC 100 factory electric diff locks, are they electrically disengaged, or automatically disengage without power? The locks are only supposed to be engagable in low 4x4. A friend's has engaged as he was driving on the highway and will not disengage, even with the power supply disconnected at the diff plug.

[Redback]

Yes should disengage from the switch and no don't automatically disengage, needs to take it to a shop/dealer before he breaks something and voids his warranty if it's still under warranty.

[V8Ian]

Thanks Baz.