I just change my rear brake pads and now why VSC and VSC/OFF light are on? Any idea what triggers this?

 

Get code reader read code then post back!

 

Or go to auto parts store let them read codes.

 

Sounds like one of the wheel speed sensors got messed up while installing the brakes.

 

i agree probably the sensors. did you cut/smash/rip them?

 

there is nothing to smash/cut/rip/bump as the only line connected on the caliper is the brake line hose.. I did i run the car for a while and clear the codes.. so far i have not see the VSC/VSCoff light..

 

there's no sensor attach on the rear brake..

 

I have a bluetooth OBDII code reader.. forgot to post the code it was throwing..

 

There's one close by in the hub, you might have inadvertently upset it somehow during the brake replacement process.

 

Let me check on that.. I clear the codes and have not seen it again after driving for a while..

 

nope there definitely is one for each wheel; perhaps there's your problem.

 

if the codes went away you're probably fine.

 

I just check it and and found the sensor.. I check it and nothing has been move.. so decided to remove it and inspect it.. there are some grease on the sensor itself and clean it.. run the car and i have not seen the the VSC VSC/OFF light on.. will monitor it.. thank you all for the info..