Brake light on

[d!!!]

I was driving yesterday and my brake light came on so I check the brake fluided and it was full and the brakes on the truck fill fine has well .im thinking it my be the parking switch,What do you guys think

Thanks

 

[CEN2MENTAL95]

did the ABS light come on as well? going through this right now with mine!

 

[d!!!]

No the abs light is not on

 

[d!!!]

Found the prblm it was the brake fluid Sensor under Reservoir