GMC Troubleshooting Questions? Ask a Mechanic for Answers
Hello, I'm Cam. Please include all the details about your issue so I can accurately advise you. I cannot see your vehicle so please be detailed.CAn you find the stability disable button?
OK, then is the /ABS light on as well?
OK, so the system thinks there is a slipping wheel. Unplug one of the front wheel speed sensors and see if you can disable that and get full speed again.
Ok, try the plug for a sensor now and see if the makes the ABS come on and disable that.
Ok, if it does work, and know that the ABS light will come on, then it needs repairs to the traction system or one of the sensors.
You as well.
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