I have a 13 Silverado. Recently my brake light came on my stability track and my traction control cut off on the vehicle. I hooked the computer out to the truck and they ran me back a code CO 267–00 for low brake fluid I looked, and it was right above the min line. I added some more brake fluid thinking that the warning will go off. It did not. I looked up some information and something said that it would possibly the brake booster and the sensor just attached to it so I got another brake booster along with the sensor my truck is a J4L so it was already hard enough to find a replacement. I want to make the proper repair and I noticed my brake pads were low only on the driver side. The passenger side still had a good amount of brake pad left. Both of my front calibers were changed last summer. The driver side is already color changed and looks like it’s been on the car for years, but the passenger side looks almost brand new. I’ll check my brake booster. There was no leak in master cylinder fluid inside, but I did change the sensor that the vacuum line is hooked up to. I replaced the brakes on both sides and I still can’t figure out why one side is more wore out than the other..

Tie rods, CV axles, swaybar links on both sides are solid, both of the front wheel hubs replaced not even two years ago also not loose at all. After the brakes are replaced, I figured the error will go off, but it still hasn’t went off even after the code was cleared. I can’t seem to figure out what’s the real reason why I’m having this issue. The rotors weren’t damaged at all and were replaced a year ago. The master cylinder is not leaking. It is holding fluid quite well.

at this point, I can’t find anymore information as to why the error would still be on the dashboard so I’m at a lost on what needs to be fixed but seeing that the winter is here I really need my traction control