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Re: Abs design
Posted to Technical Theory Forum on 4/2/2018

Hi Victor, the Kelsey Hayes RWAL on GMs of the day was the same, dumping into an accumulator.

That old RWAL system was simple enough, but very limited in diagnostics to only being able to set 1 DTC at a time on GM trucks.

An erroneous DTC would set for th... Login to read more.