7105513

1.

IG "OFF".

2.

IG "ON".

3.

Connect GDS and select "Diagnostic Trouble Codes(DTC)" mode.

4.

Using a GDS, Clear DTC.

5.

Operate the vehicle within DTC Detecting Condition in General Information. (turn right and left at least 1 time)

6.

Select "Diagnostic Trouble Codes(DTC)" mode again.

7.

Are any DTCs present ?

▶ Substitute with a known-good YAW Sensor and check for proper operation. If problem is corrected, replace YAW Sensor and then go to "Verification of Vehicle Repair" procedure.

※ In a case of replacing the Yaw rate sensor, operate "Longitudinal G Sensor Calibration" by GDS (refer to C1285) - HAC only

▶ Substitute with a known-good HECU and check for proper operation. If problem is corrected, replace HECU and then go to "Verification of Vehicle Repair" procedure.

note

※ In a case of replacing HECU, operate following functions

1) "Steering Angle Sensor Calibration" for steering angle sensor offset correction (refer to C1261) - ESP(ESC) only

2) "Longituginal Sensor Calibration" for Longituginal sensor offset correction (refer to C1285) - ESP(ESC) only

▶ Fault is intermittent caused by poor connection in YAW Sensor harness or faulty YAW Sensor. Go to "Verification of Vehicle Repair" procedure.