DTC C1345/66: Linear Solenoid Valve Offset Learning Undone; DTC C1368/67: Linear Solenoid Valve Offset Malfunction [08/2013 - ]: Description
WARNING: This page is about a different car, the 2014 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
The skid control ECU (brake booster with master cylinder 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 (brake booster with master cylinder assembly) receives the shift position P signal from the power management control ECU through the CAN communication system.
These DTCs are cleared when the linear valve offset learning results are normal.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1345/66 | - | Linear valve offset learning undone. | Perform linear valve offset learning and check for DTCs. If no DTCs are output again, the valve is normal. |
| C1368/67 | - | Offset learned value out of specification. |
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