C0246

BRAKE CONTROL: VEHICLE STABILITY CONTROL SYSTEM: C0226/21: SFR Solenoid Circuit

DTC C0226/21 - SFR Solenoid Circuit

DTC C0236/22 - SFL Solenoid Circuit

DTC C0246/23 - SRR Solenoid Circuit

DTC C0256/24 - SRL Solenoid Circuit

DTC C1225/25 - SMC Solenoid Circuit

DTC C1226/26 - SPC Solenoid Circuit

DTC C1227/27 - SRC Solenoid Circuit

DTC C1228/28 - STR Solenoid Circuit

DESCRIPTION

The solenoid goes on when signals are received from the ECU and controls the pressure acting on the wheel cylinders, thus controlling braking force.





WIRING DIAGRAM





INSPECTION PROCEDURE

NOTE: When replacing the master cylinder solenoid, perform zero point calibration Programming and Relearning.

PROCEDURE

1. RECONFIRM DTC

HINT:
These codes are detected when a problem is determined in the master cylinder solenoid.
The solenoid circuit is in the master cylinder solenoid.
Therefore, solenoid circuit inspection and solenoid unit inspection cannot be performed. Be sure to check if any DTC is output before replacing the master cylinder solenoid.

(a) Clear the DTCs Reading and Clearing Diagnostic Trouble Codes.
(b) Check if the same DTCs are detected Reading and Clearing Diagnostic Trouble Codes.
Result:





B -- CHECK FOR INTERMITTENT PROBLEMS
A -- REPLACE MASTER CYLINDER SOLENOID