TCS / C0550 35

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.

C0550 35

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.

Fault criteria:

Control module on-board diagnostics has detected a ROM error.

System reaction to a fault:

No ABS function

No TCS/ESP function

Diagnostic help

Diagnosis regards:

To locate electrical faults in the control module internal electronics.

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See "Before changing a control module" and "After fitting a control module" under Fault diagnosis, general.

Functions in the diagnostic tool related to the fault:

See menu "All - Add/Remove"