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

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

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