Kevmore007
OBS Enthusiast
I labeled all the connectors that went to the transfer case, there was a vss, shift actuator, and a shift indicator plugThey look suspiciously like the plugs on the encoder motor (aka the transfer case shifter) and the t-case position sensor, which sends power to the front axle actuator.
The giant clamp suggests it piggy-backs the round multi pin transmission harness. The general harness would contain the VSS breakout plug, and have enough length for the t-case mounted sensor on a 4x4 equipped vehicle, but would need additional power/ground and position sensor plugs for the NV243 case.