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 [10/2014 - ]: Description
The absorber control ECU receives signals from the skid control ECU (brake actuator assembly), steering sensor, airbag ECU assembly (built into acceleration sensor) 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), CAN communication from the ECM stops for 3 seconds or more. |
|
Does not come on |
| U0101 | Lost Communication with TCM | While driving at 30 km/h (19 mph), CAN communication from the ECM stops for 6 seconds or more. |
|
Does not come on |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | CAN communication from the skid control ECU (brake actuator assembly) stops for 3 seconds or more. |
|
Does not come on |
| U0124 | Lost Communication with Lateral Acceleration Sensor Module | CAN communication from the airbag ECU assembly (built into acceleration sensor) stops for 3 seconds or more. |
|
Does not come on |
| U0126 | Lost Communication with Steering Angle Sensor Module | CAN communication from the steering sensor stops for 3 seconds or more. |
|
Does not come on |