I have 2006 gmc Yukon denali, the brake light and traction control light came on, the display reads "service brake system" and "traction control disable". ive checked brake pads, rotor, and bearings. all are good. no codes are being thrown in computer

its the sensor doing its job, takeoff leads to sensor adding power to both or all tires as needed. does it stay on when you reach cruising speed?

most likely a worn front wheel hub or a bad abs sensor.

If Autozone didn't get a code, then it's storing a B, U, or "C" code. Their code readers only read "P" codes.

GM has issued at least 3 service bulletins on this issue, ranging from a chaffed wiring harness to wheel speed sensor issues. Find all the ABS and Service Traction articles here
Yukon Archives Ricks Free Auto Repair Advice

Traction control is working hand in hand with your abs brake system, possible wheel speed sensors, wiring open or short, faulty abs pump unit, eletronic control module.

The stability system is software programmed into the ABS - antilock brake control module also the PCM - engine computer . service engine light DTC'S - diagnostic trouble codes stored . Your best bet , take it to a qualified repair shop or the dealer . You don't have the diagnostic equipment or knowledge to tackle this type of problem .

It means you should take it to the dealership so they can check the pressure in the system and reset the sensor.

my 2000 yukon has the traction control light on and the abs light on any anwsers?

Check all fuses.