So I installed my 2" HBS level kit today. Although the instructions that came with the HBS brand did not indicate me to unplug the ABS sensor, I did notice some other brands such as, Rough Country said to unplug that sensor. I couldn't find it for the life of me today so I did not unplug it. Should I have? What are some causes I can experience by not unplugging it. I drove about 100 miles after I put the lift on today and no problems.
Thanks,

 

They say to unplug it so you don't break the wires, I didn't unplug mine, I just popped it away from the fender well and repositioned it to where the kit said to. If you have no warning lights on your good but keep in mind at some point you may stress the wires and create a failure such as off road where the suspension is likely to articulate more.

 

Is there one on each side? From the video I watched it didn't look like it was at the fender well. More like it was under the rack and pinion

 

There is a wheel speed sensor at all 4 wheels.

 

It didn't look like the video was talking about the speed sensor though.

 

Hmm not sure, I have a Rough Country lift.