DTC C1240-00: Yaw Rate Sensor / Multi-axis Acceleration Sensor Module "A" [11/2020 - ]: Description
The airbag ECU assembly has a built-in yaw rate and acceleration sensor.
If the identification ID of the yaw rate and acceleration sensor (airbag ECU assembly) is different to that stored in the No. 2 skid control ECU (brake actuator assembly), this DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|
| C1240-00 | Yaw Rate Sensor / Multi-axis Acceleration Sensor Module "A" | The yaw rate and acceleration sensor (airbag ECU assembly) identification information stored in the No. 2 skid control ECU (brake actuator assembly) is not consistent with the yaw rate and acceleration sensor (airbag ECU assembly) identification information sent via CAN communication continuously for 1 second or more. |
|
Brake/EPB | A | Output ECU: No. 2 skid control ECU (brake actuator assembly) |