Diagnostic Manual
(Immobilizer)
MAN-00056
-
14
Scorpio Vlx/Sle/Lx
(Refresh)
Mar 2009/Rev 1
All copyrights reserved by
The repair methods given by the manufacturer in this document are based on the technical specifications current at the time of release. The methods may be modified as a result of changes introduced
by the manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part or whole of the
present document, are prohibited without the prior written consent of
Mahindra & Mahindra Ltd.
Immobilizer code
DTC
Diagnostic item
90A1
Invalid Transponder password is found.
+
EMS code
DTC
Diagnostic item
P-0513
Invalid Key error
Vehicle Behavior:
Engine not starting.
Probable Cause:
Somebody duplicated the mechanical key and tried starting the vehicle.
Theft attempt is made
Corrective Action:
Clear the errors at EMS ECU and Immobilizer ECU (ICU).
Alert the customer.
If more than one error is found in EMS ECU please follow the priority of the errors during.
Here below the errors are listed in the priority error.
EMS Errors
Priority
P0513 1
P183A 2
P0633 3
P183E 4
P183B 5
P1832 6
90A1
