DTC U0423-81: Invalid Data Received from Instrument Panel Cluster Control Module Invalid Serial Data Received [10/2022 - ]: Description
If a communication malfunction occurs between the ECU of the sensors or between the ECUs that perform radar cruise control, this DTC is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
|---|---|---|---|---|
| U0423-81 | Invalid Data Received from Instrument Panel Cluster Control Module Invalid Serial Data Received | After approximately 2 seconds have elapsed since turning the ignition switch ON and with the dynamic radar cruise control system on, the hybrid vehicle control ECU received invalid data from the combination meter assembly for approximately 5 seconds or more. |
|
Radar Cruise1 |