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I want to get a new rear end, how do I know if I have 3 channel or 4 channel ABS?

1993-2002 GM F-Body Anti-Lock Brakes (ABS)

Generally all 1993-1995 GM F-Body cars were 3 channel ABS, 1996-2002 F-Body cars can be 3 or 4 channel ABS. Normally if your car has traction control (TCS) it is 4 channel ABS. The sure fire way to check is to look at your stock rear end and if you have a sensor sticking out of the top of your pumpkin with wires connected to it, then you have 3 channel ABS. If you have the wires coming out of the ends of your axle tubes, then you have 4 channel ABS.


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Article Details

Last Updated
3rd of May, 2010

Vehicle Application
1993-1997 GM F-Body, 1998-2002 GM F-Body

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