DTC C051D-54: Multi-axis Acceleration Sensor Module "A" Missing Calibration; DTC C1210-54: Yaw Rate Sensor Missing Calibration [08/2019 - ]: Description
The skid control ECU (brake actuator assembly) receives signals from the yaw rate and acceleration sensor (air bag sensor assembly) via the CAN communication system.
The air bag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle's condition using 2 circuits (GL1, GL2). If there is trouble in the bus lines between the yaw rate and acceleration sensor (air bag sensor assembly) and the CAN communication system, the DTC U0125-87 is output.
The DTCs are also output when the calibration has not been completed.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C051D-54 | Multi-axis Acceleration Sensor Module "A" Missing Calibration | Zero point calibration of acceleration sensor undone. |
|
| C1210-54 | Yaw Rate Sensor Missing Calibration | Zero point calibration of yaw rate sensor undone. | Yaw rate sensor zero point calibration incomplete |