DTC U0126 Lost Communication with Steering Angle Sensor Module: Description
This circuit detects the angle and direction of the steering wheel and automatically transmits a signal to the skid control ECU and distance control ECU.
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| U0126 | While dynamic radar cruise control is either preparing for operation or operating, ECM continuously receives a steering sensor communication error signal for certain amount of time, distance control ECU sends a signal to ECM to record this trouble code |
|
HINT:
This circuit uses CAN communication. Therefore, if there are any malfunctions in the communication circuit, one or more DTCs in the CAN communication system are output.
- GO TO CAN COMMUNICATION SYSTEM
Refer to HOW TO PROCEED WITH TROUBLESHOOTING .