DTC U0123 Communication Error of Yaw Rate Sensor: Description
WARNING: This page is about a different car, the 2008 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
This circuit detects the yaw rate of the vehicle and transmits its signal to the skid control ECU and distance control ECU.
DTC DESCRIPTION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0123 | While the dynamic laser cruise control is either preparing for operation or operating, if the ECM continuously receives a yaw rate sensor malfunction signal for a certain amount of time, distance control ECU sends a signal to the ECM to record this trouble code. |
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