I have dug a little deeper today. I found a lot of water on the passenger side rear under the carpet.
Here are the live data readings from the VTG:
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I’m not seeing too much going on here, not that I know to much about electronics. I does appear that the control module for the transfer case is able
to communicate though.
Is it possible that an issue with the ABS/DSC has caused the TC to stop functioning and is putting he truck into fail safe mode? The only firm code I’m getting is no signal from the front left wheel sensor.