SFR Solenoid Circuit - Vehicle Stability Control System

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 - SMC Solenoid Circuit

DTC C1227/27 - SRC Solenoid Circuit

DTC C1228/28 - SRC Solenoid Circuit

DESCRIPTION

This solenoid is turned on in accordance with signals from the skid control ECU and controls the pressure on the wheel cylinders to control the braking force.

C0226/21 - C1228/28:

INSPECTION PROCEDURE
NOTE: When replacing the VSC actuator assembly, perform zero point calibration Programming and Relearning.

PROCEDURE

1. RECONFIRM DTC
(a) Clear the DTC(s) Reading and Clearing Diagnostic Trouble Codes.
(b) Start the engine.
(c) Check if the same DTC(s) is output Reading and Clearing Diagnostic Trouble Codes.

Result





HINT: The DTCs may be stored due to a malfunction in the connector terminal.

B -- USE SIMULATION METHOD TO CHECK
A -- REPLACE VSC ACTUATOR ASSEMBLY