DTC C0226: SFR Solenoid Circuit; DTC C0236: SFL Solenoid Circuit; DTC C0246: SRR Solenoid Circuit; DTC C0256: SRL Solenoid Circuit; DTC C1225: SM 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
C0236
C0246
C0256 |
Open or short in the solenoid circuit continues for 0.05 seconds or more. |
- Solenoid circuit
- Brake actuator assembly
|
| C1225 |
Any of the following is detected:
- While switching solenoid (SM1 or SM2) is ON, overcurrent continues for 0.15 seconds or more.
- While switching solenoid (SM1 or SM2) is OFF, an open circuit continues for 0.05 seconds or more.
- While switching solenoid (SM1 or SM2) is ON, an open circuit continues for 0.05 seconds or more.
- While switching solenoid (SM1 or SM2) is OFF, current continues to be applied for 0.1 seconds or more.
- Short to GND in the switching solenoid (SM1 or SM2) continues for 0.1 seconds or more.
- Switching solenoids SM1 and SM2 are shorted for 0.1 seconds or more.
|
- SM1 or SM2 circuit
- Brake actuator assembly
|