B3978

B3978 00

MIU Missing on Bus or Not Added







Fault symptom
- Engine does not start.
- Messages shown in SID.

On-board diagnosis

Type of diagnosis:
- Continuous

Enable criteria:
- Diagnostics runs when key is inserted.

Fault criteria:
- Immobilizer code from MIU absent.

System reaction to a fault:
- No request for starter motor cranking sent from CIM.

Diagnostic help
- See "After fitting a control module" under fault diagnosis, general.

Diagnostic help

Functions in the diagnostic tool related to the fault:
- See menu "All - Add/Remove"