Honda B-CAN and F-CAN

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Body Controller Area Network (B-CAN) and Fast Controller Area Network (F-CAN)

The Body Controller Area Network (B-CAN) and the Fast Controller Area Network share information between multiple Electronic Control Units (ECUs). B-CAN communication operates at a slower speed (33.33 kbps) for convenience-related items and other functions. F-CAN information moves at a faster speed (500 kbps) for “real-time” functions such as fuel and emissions data. To allow both systems to share information, the gauge control module translates information from B-CAN to F-CAN and from F-CAN to B-CAN. This is called the gateway function.

DTC 11-11: Right front wheel speed sensor circuit malfunction
DTC 11-12: Right front wheel speed sensor power source malfunction
DTC 12-11: Right front wheel speed sensor electrical noise or intermittent interruption
DTC 12-12: Right front wheel speed sensor short to other sensor circuit
DTC 12-120: Right front wheel speed sensor circuit malfunction
DTC 12-13: Right front wheel speed sensor installation error
DTC 12-14: Right front wheel speed sensor installation error
DTC 12-15: Right front wheel speed sensor installation error
DTC 13-11: Left front wheel speed sensor circuit malfunction
DTC 13-12: Left front wheel speed sensor power source malfunction
DTC 14-11: Left front wheel speed sensor electrical noise or intermittent interruption
DTC 14-12: Left front wheel speed sensor short to other sensor circuit
DTC 14-120: Left front wheel speed sensor circuit malfunction
DTC 14-13: Left front wheel speed sensor installation error
DTC 14-14: Left front wheel speed sensor installation error
DTC 14-15: Left front wheel speed sensor installation error
DTC 15-11: Right rear wheel speed sensor circuit malfunction
DTC 15-12: Right rear wheel speed sensor power source malfunction
DTC 16-11: Right rear wheel speed sensor electrical noise or intermittent interruption
DTC 16-12: Right rear wheel speed sensor short to other sensor circuit
DTC 16-120: Right rear wheel speed sensor circuit malfunction
DTC 16-13: Right rear wheel speed sensor installation error
DTC 16-14: Right rear wheel speed sensor installation error
DTC 16-15: Right rear wheel speed sensor installation error
DTC 17-11: Left rear wheel speed sensor circuit malfunction
DTC 17-12: Left rear wheel speed sensor power source malfunction
DTC 18-11: Left rear wheel speed sensor electrical noise or intermittent interruption
DTC 18-12: Left rear wheel speed sensor short to other sensor circuit
DTC 18-120: Left rear wheel speed sensor circuit malfunction
DTC 18-13: Left rear wheel speed sensor installation error
DTC 18-14: Left rear wheel speed sensor installation error
DTC 18-15: Left rear wheel speed sensor installation error
DTC 21-11: Right front magnetic encoder malfunction (missing pulse)
DTC 22-11: Left front magnetic encoder malfunction (missing pulse)
DTC 23-11: Right rear magnetic encoder malfunction (missing pulse)
DTC 24-11: Left rear magnetic encoder malfunction (missing pulse)
DTC 25-11: Yaw rate sensor internal circuit malfunction
DTC 25-12: Yaw rate sensor stuck
DTC 25-13: Yaw rate sensor output signal malfunction
DTC 26-11: Lateral acceleration sensor internal circuit malfunction
DTC 26-12: Lateral acceleration sensor stuck
DTC 26-13: Lateral acceleration sensor output signal malfunction
DTC 27-11: Steering angle sensor internal circuit malfunction
DTC 27-12: Steering angle sensor stuck
DTC 27-13: Steering angle sensor output signal malfunction
DTC 27-14: Steering angle sensor counter malfunction
DTC 31-11: ABS solenoid valve malfunction
DTC 32-11: ABS solenoid valve malfunction
DTC 33-11: ABS solenoid valve malfunction
DTC 34-11: ABS solenoid valve malfunction
DTC 35-11: ABS solenoid valve malfunction
DTC 36-11: ABS solenoid valve malfunction
DTC 37-11: ABS solenoid valve malfunction
DTC 38-11: ABS solenoid valve malfunction
DTC 41-11: Right front wheel lock
DTC 42-11: Left front wheel lock
DTC 43-11: Right rear wheel lock
DTC 44-11: Left rear wheel lock
DTC 51-11: Motor malfunction
DTC 51-12: Motor drive circuit malfunction
DTC 52-11: Motor stuck OFF
DTC 53-11: Motor relay stuck ON
DTC 54-11: Safety relay stuck ON
DTC 54-12: Safety relay stuck OFF
DTC 56-11: Safety relay power source malfunction
DTC 61-11: VSA modulator-control unit power source (IG) circuit low voltage
DTC 62-11: Modulator-control unit power source (IG) circuit high voltage
DTC 64-11: Sensor power source circuit low voltage
DTC 64-12: Sensor power source circuit high voltage
DTC 65-11: Brake fluid level switch circuit malfunction
DTC 66-11: Pressure sensor circuit malfunction
DTC 66-13: Pressure sensor malfunction
DTC 68-11: Brake pedal position switch stuck
DTC 68-12: Brake pedal position switch stuck ON
DTC 71-11: Different diameter tire malfunction (right front or left rear)
DTC 71-12: Different diameter tire malfunction (left front or right rear)
DTC 71-13: Different diameter tire malfunction (right front and right rear)
DTC 71-14: Different diameter tire malfunction (left front and left rear)
DTC 71-15: Different diameter tire malfunction (right front and left front)
DTC 71-16: Different diameter tire malfunction (right rear and left rear)
DTC 81-11: Modulator-control unit internal circuit malfunction
DTC 81-12: Modulator-control unit internal circuit malfunction
DTC 81-13: Modulator-control unit internal circuit malfunction
DTC 81-14: Modulator-control unit internal circuit malfunction
DTC 83-11: PCM (engine) malfunction
DTC 83-12: PCM (A/T) malfunction
DTC 84-12: Steering angle sensor neutral position memorization incomplete
DTC 86-11: F-CAN bus failure
DTC 86-12: F-CAN communication with PCM (engine) malfunction
DTC 86-13: F-CAN communication with PCM (A/T) malfunction
DTC 86-14: F-CAN communication with gauge control module malfunction
DTC 86-15: F-CAN communication with yaw acceleration sensor malfunction
DTC 104-11: Yaw acceleration sensor internal circuit malfunction
DTC 104-12: Yaw acceleration sensor power source malfunction
DTC 104-13: Yaw acceleration sensor internal circuit malfunction
DTC 108-11: Steering angle sensor stuck
DTC 121-11: VSA solenoid valve malfunction
DTC 122-11: VSA solenoid valve malfunction
DTC 123-11: VSA solenoid valve malfunction
DTC 124-11: VSA solenoid valve malfunction
DTC 158-01: ECU software update failure

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