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TPMM / C0550 36

Read the instructions below then start the fault diagnostic procedure.

Symptom: Message appears in display.

  C0550 36


Control module - ECU fault

Fault symptom

Message appears in display.

On-board diagnosis

Type of diagnosis:

Continuous

Enable criteria:

Vehicle speed above 30 km/h for more than 30 seconds.

Fault criteria:

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

Diagnostic help

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

Diagnostic help

Diagnosis regards:

To locate electrical faults in the control module internal electronics.

Functions in the diagnostic tool related to the fault:

See menu "All - Add/Remove"