T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
Brake Warning Indicator: Testing and Inspection
INSPECT WARNING LIGHT
1. Disconnect the connectors from the level warning switch and parking brake switch.
2. Connect terminals on the wire harness side connector of the level warning switch connector.
3. Turn the ignition switch ON, check that the warning light lights up.
If the warning light does not light up, test the bulb.