06 Silverado 4x4

[Harley53]

I’m new to this whole forum thing, but I’ve got an 06 silverado 4x4 and my abs light keeps coming on and off driving down the road. Between about 40-60 mph. Any ideas of why it would do this?

[davester]

something is going wrong, intermittently?  maybe try reading codes from your abs system (you need a more advanced code reader to do this)?

[sefiroxx]

Pull codes to figure out which component. Probably wheel sensor or its site harness