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; DTC U0130: Lost Communication with Steering Effort Control Module; DTC U0132: Lost Communication with Suspension Control ECU [09/2015 - ]: Description
The suspension control ECU receives signals from the skid control ECU, steering control ECU, steering angle sensor, yaw rate and acceleration sensor, ECM and TCM via CAN communication. When DTCs indicating a CAN communication system malfunction are output, repair the CAN communication system first.
| DTC No. | Detection Condition | Trouble Area |
|---|---|---|
| U0100 | While drive at 30 km/h (19 mph), CAN communication from the ECM stops for 3 seconds or more |
|
| U0101 | While drive at 30 km/h (19 mph), CAN communication from the TCM stops for 6 seconds or more |
|
| U0122 | CAN communication from the skid control ECU stops for 3 seconds or more |
|
| U0124 | CAN communication from the yaw rate and acceleration sensor stops for 3 seconds or more |
|
| U0126 | CAN communication from the steering angle sensor stops for 3 seconds or more |
|
| U0130 | 5 seconds after the engine switch is turned on (IG), CAN communication from the steering control ECU stops for 3 seconds or more |
|
| U0132 | CAN bus turns OFF 10 times in a row | Suspension control ECU |