If the rear diff is locked is it within the center actuator or is there another actuator that locks the rear diff. How do I go about unlocking the rear diff manually.
This same thing happened to my dads 2005 4runner, all that you have to do is pull the ECU 10 fuse out for 10 second and put it back in. this we allow it to open again.
Or unplug the battery ground for 10 seconds then reconnect.
Thank you for taking the time to explain this in great detail; I really appreciate it.
My issue is I'm stuck in 4Hi with the rear diff locked in and it won't unlock. Would this issue be related to the rear actuator or just the front.