In a 2003 Excursion 6.0 Eddie Bauer 4x2 with the 6 disc changer, where is the vss wire? I do not have a grey/black wire in the radio harness, but I thought I read somewhere here that it is a different color on this vehicle. Any help would be appreciated.

Speed Sense = PINK/ORANGE (AC) PIN #33 OF THE 104 PIN CONN. @ THE PCM

ON DIESEL TRUCKS GO TO THE WHITE/ORANGE BEHIND FUSE BOX. THIS WIRE IS TAPED TO THE SIDE OF THE MAIN HARNESS, NEXT TO THE AUX TRAILER HARNESS. WIRE HAS HEAT SHRINK ON THE END