Confused

[Scyila]

Hi. I need a little help. I have a question on a 2000 silverado 1500 4.8L 4wd. And for someone reason my Abs light stays on but goes on and off when it rains... where or how do I fix this? I don't know where the sensor is. If that's the problem.

 

[zora]

you have to check each wheel sensor for a possible broken wire or the sensor itself has failed also corrosion is a possiblity
https://www.youtube.com/watch?v=OW8cuBpCAoo

 

[Scyila]

Thank you I will check that out now. Also could that be the reason the truck shakes at 50 mph but not at any other speed or is that wheel balance?

 

[zora]

sounds more like wheel balance