DTC U0101: Lost Communication with ECM; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0129: Lost Communication with Brake System Control Module; DTC U0142: Lost Communication with Body Control Module "B"; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) [12/2012 - 10/2015]: Description
These DTCs are output when a communication malfunction occurs between the sensors and ECUs.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| U0101 | Lost Communication with ECM | While the vehicle is being driven at 1 km/h (1 mph) or more, a communication between the ECM and lane departure warning camera stops for 5 seconds or more. | CAN communication system |
| U0123 | Lost Communication with Yaw Rate Sensor Module | While the vehicle is being driven at 1 km/h (1 mph) or more, a communication between the airbag sensor assembly and lane departure warning camera stops for 5 seconds or more. | CAN communication system |
| U0129 | Lost Communication with Brake System Control Module | While the ignition switch ON, a communication between the skid control ECU and lane departure warning camera stops for 5 seconds or more. | CAN communication system |
| U0142 | Lost Communication with Body Control Module "B" | While the ignition switch ON, a communication between the main body ECU (multiplex network body ECU) and lane departure warning camera stops for 5 seconds or more. | CAN communication system |
| U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module (Combination Meter) | While the ignition switch ON, a communication between the combination meter assembly and lane departure warning camera stops for 50 seconds or more. | CAN communication system |