Corolla Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997)
Brake Fluid Level Sensor/Switch: Testing and Inspection
BRAKE FLUID WARNING SWITCH INSPECTION
1. Check that there is no continuity between terminals with the switch OFF (float up).
2. Check that there is continuity between terminals with the switch ON (float down).
If operation is not as specified, replace the switch.
