C0186 03

C0186 03

Yaw Rate Sensor Internal Failure







Fault symptom
- ESP warning lamp on.
- Messages shown in SID.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Ignition on, car rolling faster than 15 km/h and more than 500 m during normal driving.

Fault criteria:
- Implausible value from yaw angle sensor.

System reaction to a fault:
- No ESP function

Diagnostic help
- The sensor is a combined yaw angle sensor and lateral acceleration sensor.

Diagnostic help

Diagnosis regards:
- Electrical fault in the component.

Functions in the diagnostic tool related to the fault:

Test value:
- Lateral Acceleration
(See also description of readings/activations in diagnostic tool)