4 wheel anti-lock brakes?

[Ken Duncan]

Me again, how can I tell if I have 2 wheel or 4 wheel anti-lock brakes? 1996 B3500. Thanks

[alloro]

Look under the van around the inside of each wheel. If you have a wire going to each of them you have 4-wheel ABS. If it's 2-wheel ABS there will only be one sensor on the top of the differential.

[Ken Duncan]

Thanks Alloro