Description of functions
WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
The skid control computer (brake actuator Assembly) inputs signals of the engine control computer, the transmission control computer, and the steering sensor through CAN communication.
| Diagnostic codes | DTC detecting conditions | Faulty part |
|---|---|---|
| U0073 | The voltage at +BS terminal is between 9.6 to 16.5 V and bus off status continues for 0.1 second or more. | CAN communication system |
| U0100 | The vehicle is running and the voltage at +BS terminal is between 9.6 to 16.5 V, and the data transmission or reception to the engine control computer is impossible for 0.5 seconds or more. |
|
| U0101 | The vehicle is running and the voltage at +BS terminal is between 9.6 to 16.5 V, and the data transmission or reception to the transmission control computer is impossible for 0.5 seconds or more. |
|
| U0126 | The vehicle is running and the voltage at +BS terminal is between 9.6 to 16.5 V, and the data reception from the steering sensor is impossible for 0.1 second or more. |
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