Audio File For TCU Fails To Update Using Pathfinder (SSM74723)
Publication date: 2020-03-04Reference number: SSM74723
AUDIO FILE FOR TCU FAILS TO UPDATE USING PATHFINDER
TECHNICAL SERVICE BULLETIN
Reference Number(s): SSM74723, Date of Issue:
March 04, 2020
| LAND ROVER: | Discovery Sport/L550; Range Rover Evoque/L538 |
| SERVICE CATEGORY: | Diagnostic Software Hardware |
ISSUE
When attempting to complete the "Replace ECU" application on a new Telematic Control Unit (TCU), PATHFINDER fails to complete the process; the error message "Audio file for Telematics Control Unit Module [TCU] has failed to update" is displayed.
CAUSE
PATHFINDER fails to resolve to the latest Audio File for the TCU.
PERMANENT CORRECTIVE ACTION
This concern has been resolved with the release of PATHFINDER version 273 . The manual patch will no longer be available to download and this SSM will be deleted in 7 days.