ABS wiring schematic

[WyrTwister]

Cousin's 2005 Buick Lacrosse 3.8l .

Do the 4 ABS wheel speed sensors wire to the ABS module or one of the " computers " ?

Anyone have a wiring schematic for that car ( or a link ) ?

Thanks ,

 

[Trav]

I can probably did one up tomorrow but what problem are you having with it? any ABS codes?

 

[WyrTwister]

ABS & Traction Control codes .

About a month ago we checked the coils on all 4 speed sensors , at the hub . they seem to be OK .

Guessing the problem may be with the wiring harness , from there to what ever electronica they terminate to / at ?