LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2022 >> Corolla Cross L, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 76 (Electronically Controlled Brake System (Except HEV) - Diagnostic Codes (5 Of 5), Symptom Tests & Circuit Tests) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> DTC P0571-13: Brake Switch "A" Circuit Open [11/2022 - 11/2023] >> Description

DTC P0571-13: Brake Switch "A" Circuit Open [11/2022 - 11/2023]: Description

WARNING: This page is about a different car, the 2025 Toyota Corolla Cross, 2024 Toyota Corolla Cross, and 2023 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.

The skid control ECU (brake actuator assembly) receives stop light switch assembly signals and uses them to determine whether or not the brakes are applied.

The skid control ECU (brake actuator assembly) has a detection circuit that it uses to detect an open in the stop light input line.

If the skid control ECU (brake actuator assembly) detects an open in this circuit, it will store this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area
P0571-13 Brake Switch "A" Circuit Open An open in the stop light switch assembly input line continues for 3 seconds or more.
  • Stop light switch assembly
  • Wire harness or connector
  • Skid control ECU (brake actuator assembly)