The IPMB Is Left In A Non-Functional State After A Software Update Using Pathfinder (SSM74651)
Publication date: 2019-12-04Reference number: SSM74651
THE IPMB IS LEFT IN A NON-FUNCTIONAL STATE AFTER A SOFTWARE UPDATE USING PATHFINDER
TECHNICAL SERVICE BULLETIN
Reference Number(s): SSM74651, Date of Issue:
December 11, 2019
| LAND ROVER: | Discovery/L462; Discovery Sport/L550; New Range Rover Evoque/L551; Range Rover/L405; Range Rover Evoque/L538; Range Rover Sport/L494; Range Rover Velar/L560 |
| SERVICE CATEGORY: | Diagnostic Software Hardware |
ISSUE
When attempting to complete the PATHFINDER applications 'Replace ECU' or 'Update ECU' for the Image Processing Module B (IPMB), there is an error message displayed 'No Response from ECU' .
After this fault occurs, the module does not report any software part and the camera system is inoperative.
CAUSE
When PATHFINDER attempts to erase the previous software from the module it does not wait enough time for a response, this results in the user being displayed the error message 'No Response from ECU'.
PERMANENT CORRECTIVE ACTION
This concern has been resolved with the release of PATHFINDER version 263 . The manual patch will no longer be available to download and this SSM will be deleted in 7 days.