LAUNCH SmartLink C can be used as a J2534 pass-through device to connect to vehicles and perform diagnostics with OEM software. If a firmware upgrade error occurs in the PC software, displaying the message “Upgrade Failed (error_id: 1001 PassThruFirmwareupdate)”, how can this be resolved?
The solution is to uninstall the software and then reinstall it.
Please refer to the following steps for installing the LAUNCH SmartLink J2534 software:
LAUNCH X431 SmartLink J2534 Operation Guide
If the problem persists, please enable the logging function and send the log files to technical support.
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