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CIM / B3945 00

Read the instructions below then start the fault diagnostic procedure.

Symptom: Cannot turn key. Message appears in display. Engine does not start.

  B3945 00


K-line SCL-CIM, Signal Faulty

Fault symptom

Cannot turn key.

Message appears in display.

Engine does not start.

On-board diagnosis

Type of diagnosis:

Diagnostics carried out when the steering column lock is activated.

Enable criteria:

Diagnostics runs when key is inserted.

Fault criteria:

Received message is not a command.

System reaction to a fault:

The control module does not allow starter motor cranking.

Diagnostic help

Diagnosis regards:

Electrical fault in connecting leads or component.