2019 Brake sensor issue

Getting a "check brake system" message and beeping that won't shut off then shuts off on long runs. Just drove 7 hours from Delaware to NC and it shut off after a few miles. Drove truck around sparingly over 7 days while on vacation on short trips and same message/beeping would come on/shut off/come back on. Then drove 9 hours from NC to NJ and it stayed on for a few miles then shut off for entire trip. Then came back on today on short local trips. Brakes work fine, truck has 62k miles, changed front brake pads approx 20k miles ago. Does anyone know how to shut off the sensor without bringing to a dealer? It's a different message than if you try driving with e-brake on

 

Clean the wheel speed sensors first

 

Check out the brake fluid level

 

Any idea where the wheel speed sensor is? I would assume wheels need to be pulled off?

 

ty

 

What did you end up finding? My 2018 just started doing this yesterday. TIA

 

Brake fluid level fixed it