Brake lights stay on when trucks not running.

These Toyotas had daytime running lights. The headlights and the taillights turn on when you start the car. If you press the brake pedal, the rear lights (and the brake light in the rear window) should come on brighter.

I have never heard of the brake light staying on (The brighter filament in the two-filament bulb). Hope this helps.

sounds like a bulb is not seated properly in a socket in the back..check all the lights and groundwires too..starting with all the 4way flashers..then running lights.

Check the brake fluid level in the master cylinder reservoir.
Low brake fluid level can cause both lights to come on and stay on

Replace the brake light switch sounds like its faulty.Usally if the brake lights stay on its because of a faulty brake light switch.

check your brake buster

Your brake light is out.
Check brake lights and repl. burnt light bulb .

Replace the brake light switch above the brake pedal

check the brake light switch on the pedal

Check the tail light bulbs, One may be shorted & feeding voltage to brake lights. Check sockets & wiring. Yes, the brake light switch is above the foot brake.

when both lights stay on with the car running it usually indicates an alternator that is not charging at an acceptable voltage level. check the battery voltage with the car running, if it is under 13.5V you should replace your alternator.