M6 to A4 and A4 to M6 Conversion info
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Here is how you wire up the 6 pin connector that comes off the switch at the shifter.
A- Just grounded, easy enough.
B- The C220 connector has 2 blk/org wires. 1 of which is for the NSS(Pin H) according to Pin out. Pin 34 on the blue PCM connector is the noted as a blk/org wire for the NSS as well. T the wire off pin B into the wire that comes off pin H off C22
C- run the wire for pin C directly to the brown wire off fuse 2 of the interior fuse block "TURN B/U" which is Turn signal and Back up lamp. Pin C powers pin D....
D- pin D goes to reverse lights threw connector 400. so when the shifter goes to the reverse position, it completes the circuit and signal is sent to the "turn B/u" fuse. Connector C400 is a 6 pin connector near the driver rear tail light. It feeds the rear lighting. Obviously the reverse light wire is here. Tap into the wire.
E- Run this wire to the purple/white wire coming off the M6 NSS.
F- Run this wire to the green wire that comes off the M6 NSS.
Here is the full thread incase anyone wants to see.
https://ls1tech.com/forums/automatic...l#post19641285






