Supra L6-2997cc 3.0L DOHC MFI (1998)
Brake Warning Indicator: Testing and Inspection
INSPECT BRAKE FLUID LEVEL WARNING LIGHT
a. Disconnect the connector from the brake fluid warning switch.
b. Release the parking brake pedal.
c. Connect terminals on the wire harness side of the level warning switch connector.
d. Start the engine, check that the warning light lights up. If the warning light does not light up, test the bulb or wire harness.