DTC U0125: G and yaw rate sensor message time-out error/message error: Notes

Fig 1: Locating G And Yaw Rate Sensor Connectors A-05, C-38 And C-46, C-47, C-50

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

CAUTION:

• If there is any problem in the CAN bus lines, an incorrect diagnostic trouble code may be set. Prior to this diagnosis, diagnose the CAN bus lines.
• Whenever the ECU is replaced, ensure that the CAN bus lines are normal.
• Do not drop the G and yaw rate sensor or subject it to a shock.
• When the G and yaw rate sensor is replaced, always perform the calibration to make ASC-ECU learn the neutral point. (Refer to IN THE EVENT OF A DISCHARGED BATTERY  .)
• When the hydraulic unit (integrated with ASC-ECU) is replaced, after turning the ignition switch ON and OFF (vehicle information from ETACS-ECU is registered), always perform the calibration of steering wheel sensor, G and yaw rate sensor, brake fluid pressure sensor, cut valve, and inlet valve.(Refer to IN THE EVENT OF A DISCHARGED BATTERY  , STEERING WHEEL SENSOR CALIBRATION  , MASTER CYLINDER BRAKE FLUID PRESSURE SENSOR CALIBRATION  , and CALIBRATION OF CUT VALVE AND INLET VALVE  .)