Fault Conditions

P1460

Immobilizer Active. NOTE. If New T7, MIU Or TWICE Module, Program Code In TWICE.







Fault symptoms
- Engine will not start.

On-Board Diagnostics

Type of diagnosis:
- Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.

Enable criteria:
- Ignition ON

Fault criteria:
- Immobilizer code from TWICE incorrect or missing.

Dependents:
- None.

System reaction to a fault:
- Fuel shut-off.

OK report:
- Enable criteria fulfilled. Fault criteria not fulfilled within 60 s.

Fault handling: (For more information, Fault Handling III, Other Emission-Related Components and Function)

- Type III. CHECK ENGINE does not go on.

Diagnostic help
Fault diagnosis concerns unprogrammed transponder or unprogrammed immobilizer code in TWICE.

Functions in the diagnostic tool related to the fault:

For more information refer to description of read values, Menu Read Values

- Group FUEL CUT, reading: Trouble Code Detected, unit ON/OFF

NOTE: Program immobilizer code in TWICE after fitting new control module (Trionic T7, TWICE or MIU).