ABS/RSC Random activation after speed bump hit

[skumancer]

Couple of weeks ago, we were driving our DIY/MG E350 in some poorly lit roads. I hit a couple of speed bumps faster than I could slow down for and the hits were not graceful…van drives fine, I see no leaks or anything bent, but I’m noticing more activation from RSC?ABS when we hit smaller potholes or divers in the road now.

I’m not sure what to look for…could one of the sensors have broken, or maybe the tone rings in the front hubs?

Any clues would be great!

 

[Winterpeg]

Drop the psi in the tires a bit.... they're too bouncy and losing contact with the road / traction.

 

[skumancer]

Drop the psi in the tires a bit.... they're too bouncy and losing contact with the road / traction.

Unfortunately it’s not the case. I’m running 55 front and 70 rear.

 

[FordGuy1]

That is not UN common for vans with RSC. It is a issue, and it is way worse with a lifted van or larger tires. I believe Action Vans in So Cal can help with this. It needs to be disabled.