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Home >> Toyota >> 2010 >> Corolla Base, Automatic >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Anti-Lock Brakes (Abs) (Diagnostic Codes (C0200-U0073) & Symptom Tests) >> Anti-Lock Brake System >> DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit >> Description

DTC C0226/21: SFR Solenoid Circuit; DTC C0236/22: SFL Solenoid Circuit; DTC C0246/23: SRR Solenoid Circuit; DTC C0256/24: SRL Solenoid Circuit: Description

These solenoids turn on when signals are received from the skid control ECU and they control the pressure acting on the wheel cylinders to control the braking force.

DTC Code DTC Detection Condition Trouble Area
C0226/21
C0236/22
C0246/23
C0256/24
When a solenoid relay is ON and the IG1 terminal voltage is 17.4 V or less, open or short in the solenoid circuit continues for 0.05 seconds or more.
  • Solenoid circuit
  • Brake actuator assembly