Posted 9/8/2017 21:08 (#6237019 - in reply to #6236409) Subject: RE: ATU wiring in 9550
NESD
You need harness PF80976, it tees into the black/grey connector (don't remember which one ) that drop out of the headliner that originally connected to the brown box and mobile processor, no need to tear the headliner out looking.
ATU wiring in 9550
