CIM / B3981 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Message appears in display.
Engine may not start.
PDM Missing on Bus or Not Added
Fault symptom
Message appears in display.
Engine may not start.
On-board diagnosis
Type of diagnosis:
Enable criteria:
| Diagnostics runs when key is inserted. |
Fault criteria:
| Immobilizer code from PDM absent. |
Diagnostic help
Diagnosis regards:
| The fault code may be set if the +30 supply to the PDM has been broken and restored when the ignition key was in the ignition lock. |
| See "After fitting a control module" under fault diagnosis, general. |
Functions in the diagnostic tool related to the fault:
| See menu "All - Add/Remove" |
