Brake Light randomly shows up - 96 tacoma

Hey, guys quick question. Have noticed that every time I go up a small steep hill (have to go through a few to get out of my neighborhood), my brake light will randomly show up then when I get on an even plane road it goes away. Any ideas as to what this could be? And yes I do make sure my brake isn't on.

 

Brake fluid is low. It will trip the light if it reads too low esp on hills

 

Brake fluid resivoir is low. Could also be an indication that your brake pads need to be replaced soon.

 

Thanks for the response! I will check my brake fluid and fill it up and see if that fixes it.

 

If your Brake Fluid is low enough to trip the warning light, it means one of two things. 1.) you have a leak somewhere. 2.) the brake shoes/pads need replacing.