Circuit Description
WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Depressing the parking brake pedal turns on the brake warning light, but this DTC No. C1202/44 is not output.
The brake fluid level warning switch sends appropriate signals to the ECU when the brake fluid level is lowered.