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TCS/ESP / C0186 08

Read the instructions below then start the fault diagnostic procedure.

Symptom: ESP warning lamp on. Message appears in display.

  C0186 08


Yaw Rate Sensor Internal Failure

Fault symptom

ESP warning lamp on.

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Fault criteria:

Faulty signal from lateral acceleration 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.
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The sensor is a combined yaw angle sensor and lateral acceleration sensor.

Functions in the diagnostic tool related to the fault:

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