drdave88

Are there any other differences in ABS modules other than 3 channel and 4 channel? From what I've read, the 4 channel is for the vehicles w/ Trac Control. My module is throwing internal faults, so I'm looking for a new one, just want to make sure I get the right one. Mine is a 98 Formula w/ Trac Control.

high n dry

iTrader: (18)

1 has extra line out back... that's the 4 channel

drdave88

Mine has the 4 channel (wheel speed sensor at each wheel), just wondering if there are any other differences I should be aware of. Also, another thing I thought of, since my car has different size wheels than stock, would that throw a C0550 and cause all 3 lights to come on or would the ABS module set a different fault for different wheel size?