wiring for the 13-50

[Syko]

The trannys in my 87 b2 were swapped before i bought it.. i believe it was from a A4LD to a FM146. Im sure they didnt wire anything up properly and now the AUTO TC doesnt go into 4low (just flashes) and im positive its because its not wired up properly.. Does anyone know the wiring i need to do for me to beable to have 4low

Thanks Syko

 

[4x4junkie]

It sounds like you may just need to bypass the neutral switch that's no longer there.

I think in the harness for the auto-4WD that runs up under the dash is a red/white stripe wire that needs to be grounded.