DTC U0100: Lost Communication with ECM; DTC U0101: Lost Communication with TCM; 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) [08/2015 - ]: Description
These DTCs are output when a communication malfunction occurs between the sensors and ECUs.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0100 | While the engine switch is on (IG), communication between the ECM and lane departure warning camera stops for 5 seconds or more. |
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| U0101 | While the vehicle is being driven at 1 km/h or 1 mph or more, communication between the ECM and lane departure warning camera stops for 5 seconds or more. |
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| U0123 | While the vehicle is being driven at 1 km/h or 1 mph or more, communication between the yaw rate sensor and lane departure warning camera stops for 5 seconds or more. |
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| U0129 | While the engine switch is on (IG), communication between the skid control ECU and lane departure warning camera stops for 5 seconds or more. |
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| U0142 | While the engine switch is on (IG), communication between the main body ECU (multiplex network body ECU) and lane departure warning camera stops for 5 seconds or more. |
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| U0155 | While the engine switch is on (IG), communication between the combination meter assembly and lane departure warning camera stops for 50 seconds or more. |
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