DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| U0428 |
ST ANGLE SENSOR CALIBRATION (Steering angle sensor calibration) |
Diagnosis condition | When ignition switch is ON |
| Signal (terminal) | — | ||
| Threshold | — | ||
| Diagnosis delay time | — | ||
POSSIBLE CAUSE
Neutral position adjustment of steering angle sensor is not complete
Steering angle sensor
FAIL-SAFE
Predicted course line is not displayed
MOD (Moving Object Detection) function is stopped
CHECK DTC PRIORITY
If DTC U0428 is displayed with DTC U1232, first perform the diagnosis for DTC U1232.
Is DTC U1232 detected?
YES>>Proceed to DTC Description.
NO>>GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON.
Select “Self Diagnostic Result” mode of “AVM”.
Check DTC.
Is DTC U0428 detected?
YES>>Proceed to DTC Diagnosis Procedure.
NO>>To check malfunction symptom before repair: Intermittent Incident.
NO>>Confirmation after repair: Inspection End.
ADJUST THE NEUTRAL POSITION OF THE STEERING ANGLE SENSOR
When U0428 is detected, adjust the neutral position of the steering angle sensor.
Adjust the steering angle sensor neutral position on ABS actuator and electrical unit (control unit) side. Refer to Work Procedure.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON.
Erase DTC.
Select “Self Diagnostic Result” mode of “AVM”.
Check DTC.
Is DTC U0428 detected?
YES>>Replace steering angle sensor. Refer to Removal and Installation.
NO>>Inspection End.
U1000 Can Comm CircuitUnfastening the seat belts

To unfasten the seat belt, press the button
on the buckle
. The seat belt
automatically
retracts.