Looking for some help on my 2004 Tahoe AWD. This is a LT with 5.3 motor. When I take off the stability control msg comes up on the dash and I hear noises under the dash area. According to the book it says it has lost traction so it cuts the power to the motor. It has not lost traction as this is a repetitive thing. It happens all the time. It is getting worse. A friend says sensors. I don't know anything about the vehicle. Ideas? Where do I start? Thanks for any and all information. :help: