DTC C1039 / C1071
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 |
|---|---|
|
C1039: Yaw Rate / G Sensor Assembly Internal Failure Yaw rate / G sensor internal failure is detected. |
ESP® control module |
|
C1071: ESP® Control Module Internal Failure ESP® control module internal failure is detected. |
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 C1039 and C1071 detected?
|
Go to applicable DTC troubleshooting.
|
Replace ESP® hydraulic unit / control module assembly and recheck DTC.
|