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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (Anti-Lock Brake System) >> Diagnostic Tests >> DTC C1202/ 58: Brake Fluid Warning Switch Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Toyota Prius, 2002 Toyota Prius, and 2001 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.

The brake fluid level warning switch sends the appropriate signal to the ECU when the brake fluid level drops. Depressing parking brake pedal also turns on the brake warning light but does not diagnose DTC No. C1202/ 58.