Invalid Key Failure Message Displayed When Completing 'Replace ECU' On A Security Related Module (SSM74256)
Publication date: 2019-02-08Reference number: SSM74256
INVALID KEY FAILURE MESSAGE DISPLAYED WHEN COMPLETING 'REPLACE ECU' ON A SECURITY RELATED MODULE
TECHNICAL SERVICE BULLETIN
Reference Number(s): SSM74256, Date of Issue:
February 13, 2019
| JAGUAR: | E-PACE/X540; F-PACE/X761; F-TYPE/X152; I-PACE/X590; XE/X760; XF/X260 |
| SERVICE CATEGORY: | Diagnostic Software Hardware |
ISSUE
When attempting to complete 'Replace ECU' application on the following modules, the application fails to complete with the error 'Invalid Key' displayed.
- Body Control Module (BCM)
- Gateway Module (GWM)
- Instrument Cluster (IPC)
- Remote Function Actuator (RFA)
- Vehicle Immobilizer Module (VIM)
CAUSE
PATHFINDER is attempting to use the incorrect security constants.
ACTION
This has now been resolved with the release of PATHFINDER 217, the manual patch has now been expired.
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