DTC C1345: Linear Solenoid Valve Offset Learning undone; DTC C1368: Linear Solenoid Valve Offset [10/2020 - 10/2023]: Description

The skid control ECU assembly stores and corrects the individual differences in the brake pedal stroke sensor assembly, actuator solenoids, and stroke simulator solenoid. Perform initialization and calibration of the linear solenoid valve if any of these parts is replaced.

The skid control ECU assembly receives the shift state is park (P) signal from the hybrid vehicle control ECU assembly via the CAN communication system.

These DTCs are cleared when the linear valve offset learning results are normal.

DTC No.	Detection Item	INF Code	DTC Detection Condition	Trouble Area	MIL	Note
C1345	Linear Solenoid Valve Offset Learning undone	501 502 503 504	Linear valve offset learning undone. INF Code: 501 Linear valve offset learning for front wheel RH is undone. INF Code: 502 Linear valve offset learning for front wheel LH is undone. INF Code: 503 Linear valve offset learning for rear wheel RH is undone. INF Code: 504 Linear valve offset learning for rear wheel LH is undone.	Perform linear valve offset learning and check for DTCs. If no DTCs are output again, the valve is normal.	Only DTC C1345 (INF code 501, 502, 503 or 504) is stored: Does not come on SAE Code C1345 is stored: Comes on	INF Code 501, 502, 503 and 504: SAE Code C1345
C1368	Linear Solenoid Valve Offset	505	Offset learned value out of specification.	Perform linear valve offset learning and check for DTCs. If no DTCs are output again, the valve is normal. Brake actuator assembly	Does not come on	-