@landtank : I followed the FSM as well as the methods on Pacific North Adventures to determine that the CDL is not working (chock the tires and test if the front still spins and drive in circles on gravel and see if the truck pushes with the CDL on)
@unclegit : I included a photo of the other...
CDL Question:
1993 Landcruiser
The center differential lock is not functioning (both dash light and differential). Tested Transmission Relay box continuity per the manual and I am not receiving continuity between terminals 7-6 and between terminals 1-3 when voltage is applied to terminals 6-5...