You may have hit the e-brake pedal slightly so it kicks the light on. Try pulling it back up manually.
See sources and related links below to lookup Dodge Caravan brake light lamp part numbers by vehicle year.
Where is the brake light fuse found on a 1996 dodge grandcaravan
The Dodge Caravan brake light fuse can be found in the fuse box. The fuse box is located in the engine compartment. The location of the fuse can be found on the inside cover of the fuse box.
Check Brake fluid level in master cylinder and make sure Emergency brake is fully released
Bad switch. Easy fix- cheap part!
check your brake fluid it is probably low
check fuses, check brake light switch behind brake pedal.
Fuse or brake light switch are most likely.
Check the brake light switch on the brake pedal
emergency brake light stays on
The light on the dash that says the emergency brake light is on could have burned out if it does not light up when the emergency brake is actually on. In some vehicles, this light will not light up until the car is put into gear to warn the driver that the emergency brake is still on.
On fuse panel under dash to left of steering column.