Why brake light's not wrk? Tail,blink,rev-light's wrk but still no brake lights. on 1997 Dodge Caravan

I replaced the brake light switch and checked fuses and all bulbs are good, still no brake lights. Tail lights back up lights and turn sig lights all even third brake light wrk fine but still no brake light's

Asked by for the 1997 Dodge Caravan
If fuse 16 (20 amp) is ok you should have power at the pink/dark blue wire at the brake light witch, on pressing the brake pedal the white /tan wire should become live and bring power to the rear brake lights.