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 turns on when signals are received from the ECU and controls the pressure acting on the wheel cylinders, thus controlling braking force.
| DTC Code | DTC Detection Condition | Trouble Area |
| C0226/21 | An open or short circuit in the SFRH or SFRR circuit continues for 0.05 seconds or more. |
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| C0236/22 | An open or short circuit in the SFLH or SFLR circuit continues for 0.05 seconds or more. |
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| C0246/23 | An open or short circuit in the SRRH or SRRR circuit continues for 0.05 seconds or more. |
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| C0256/24 | An open or short circuit in the SRLH or SRLR circuit continues for 0.05 seconds or more. |
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| C1225/25 | An open or short circuit in the SMCF circuit continues for 0.05 seconds or more. |
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| C1226/26 | An open or short circuit in the SREA circuit continues for 0.05 seconds or more. |
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| C1227/27 | An open or short circuit in the SREC circuit continues for 0.05 seconds or more. |
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| C1228/28 | An open or short circuit in the STR circuit continues for 0.05 seconds or more. |
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Wiring diagram
Inspection procedure
NOTICE:
When replacing the master cylinder solenoid, perform zero point calibration .
| 1.RECONFIRM DTC |
HINT:
These codes are stored when a problem is detected 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.
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Clear the DTCs .
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Drive the vehicle at a speed of approximately 32 km/h (20 mph) or more for 60 seconds or more.
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Check if the same DTCs are output .
Result Result Proceed to DTC is not output A DTC is output LHD B RHD C
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| A | |
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