Quote:
Originally Posted by andrewwynn
I think there is an rpm sensor on the transfer case similar to wheel ABS sensor. I've not worked on one so not positive.
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Here's some detailed info. on xDrive operation - there's no mention of a sensor on the transfer case in this document or the diagrams that it links to.
https://www.newtis.info/tisv2/a/en/e...er-box/21okW1c
There's only eight wires to/from the transfer case, all running to the VTG. Six are for the servo motor and two are for the classification resistor.