DTC U0100: Lost Communication with ECM / PCM "A"; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication With Vehicle Dynamics Control Module; DTC U0124: Lost Communication with Lateral Acceleration Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module [08/2016 - ]: Description
The absorber control ECU receives signals from the skid control ECU (brake actuator assembly), steering angle sensor, yaw rate sensor assembly (acceleration sensor), TCM and ECM via CAN communication.
When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system first.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate |
|---|---|---|---|---|
| U0100 | Lost Communication with ECM / PCM "A" | While driving at 30 km/h (19 mph) or more, data is not received via CAN communication for 3 seconds or more. |
|
Does not come on |
| U0101 | Lost Communication with TCM | While driving at 30 km/h (19 mph) or more, data is not received via CAN communication for 6 seconds or more. |
|
Does not come on |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | Data is not received from the skid control ECU (brake actuator assembly) via CAN communication for 3 seconds or more. |
|
Does not come on |
| U0124 | Lost Communication with Lateral Acceleration Sensor Module | Data is not received from the yaw rate sensor assembly (acceleration sensor) via CAN communication for 3 seconds or more. |
|
Does not come on |
| U0126 | Lost Communication with Steering Angle Sensor Module | Data is not received from the steering angle sensor via CAN communication for 3 seconds or more. |
|
Does not come on |