I can't get the sound to go away. I checked the brake fluid and it's good. There is a beeping noise the whole time while I'm driving except when I stop. It is a manual transmission if that helps any.
?
It means your parking brake is applied. Yukons have this warning feature too - it's fully described in your owner's manual. If you find that the brake isn't applied, you either have a stuck sensor or a stuck brake linkage.
And no, your transmission doesn't affect your brakes.
thebax2006
If the e-brake was used the cables my be seized in the cable housings and not returning all the way Try unplugging the brake fluid reservoir level switch.
James
could be one of your brake pads has reached a sensor and is alerting you that you need to change pads.