Data Integrity Check Failed HPT Tech Pubs January 10, 2022 18:17 Updated Problem The Data Integrity Check Failed error can be caused by previous tuning that has corrupted the tune. Resolution Please open a support ticket and provide the following: 1. The tune causing the error. 2. A VCM Suite Infolog created while connected to the vehicle. ZD_SoftwareSupport.4.log-1717669227.zip 2 KB Download Related articles Disabling VATS on Non-Alloytec V6 Car PCMs Definition Failed to Load / Validate Checksum Failed Crank Relearn Procedure How to Generate a VCM Suite Infolog 2017+ GM Seed/Key Comments 0 comments Please sign in to leave a comment.