Quote:
Originally Posted by snoozee
A5 and A6 are power for the USB hub. if you look at the connection diagram and table, you'll see A2 has the same signals as A5 and A6. So this means that A5 and A6 are drawing power from the MULF to supply power to USB hub which is connected by A2.
the power supply for the MULF should be P6 and P7
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P6 and P7 are only for cars that DO NOT have the SA640 pre-wire option, they are also the same wires as A5 and A6 coming from a different location.
I'll look for those two wire colors on my white TCU plug and test them for power and ground. If I have them then good, if not I can pull power and ground from somewhere else.
When my parts arrive I will do a large write up with pictures.