TCS / C0166 59

Read the instructions below then start the fault diagnostic procedure.

Symptom: ABS/TCS/ESP warning lamp on. Message appears in display. Steering column lock not working.

C0166 59

Fault symptom

ABS/TCS/ESP warning lamp on.

Message appears in display.

Steering column lock not working.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Ignition ON.

Valve activated

Fault criteria:

Exceeded activation time for the valves

System reaction to a fault:

No ABS function

No TCS/ESP function

Diagnostic help

Diagnosis regards:

Electrical fault in the component.

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The DTC can be set if the car is driven with the handbrake applied.

Functions in the diagnostic tool related to the fault:

Test value:

Valve Feed

(See also description of readings/activations in diagnostic tool)