DTC C1074 / C1075
Precautions: Precautions for ESP® · Precautions for Diagnosing Trouble · Test with Speedometer Tester or Other Equipment · Precautions for Brakes · General safety (00)
DTC Detecting Condition and Trouble Area
| DTC detecting condition | Trouble area |
|---|---|
|
C1074: G Sensor Calibration Yaw rate / G sensor calibration is not completed. |
•Yaw rate / G sensor calibration is incomplete
•ESP® control module |
|
C1075: Steering Angle Sensor Calibration Steering angle sensor calibration is not completed. |
•Steering angle sensor
•Steering angle sensor calibration is incomplete •ESP® control module |
DTC Troubleshooting
| Step | Action | Yes | No |
|---|---|---|---|
| 1 |
Was “ESP® System Check” performed?
|
Go to Step 2.
|
Go to ESP® System Check.
|
| 2 |
DTC check
1)Perform DTC Check.
Is other DTC(s) than C1074 or C1075 detected?
|
Go to applicable DTC troubleshooting.
|
Go to Step 3.
|
| 3 |
Sensor calibration
1)Calibrate all sensors.
Is sensor calibration completed?
|
Go to Step 4.
|
Replace steering angle sensor.
|
| 4 |
DTC check
1)Clear all DTC(s) and check DTC.
Is DTC C1074 and/or C1075 still detected?
|
DTC C1074: Replace ESP® hydraulic unit / control module assembly and recheck DTC.
DTC C1075: Replace steering angle sensor and recheck DTC.
|
End.
|