2002 Toyota Tacoma Q&A
2002 Toyota Tacoma Question: brake light comes on sometime
The float in the master cylinder reservoir may be sinking due to absorption or leakage. The park brake switch may be making intermittent contact if that's integrated into the warning light, check on that by pulling the brake and see if the light comes on. If you want to find a specialist, here's a directory link for you: https://repairpal.com/directory?address=27019&car_brand_names=Toyota - Superbob
It also comes on more when the roads are wet or snowy. Some times when the roads are dry at a slow speed when comeing to slow stop. It can be predicted sometime by feeling the peddle geting slush...