Data Integrity Check Failed HPT Tech Pubs September 22, 2022 15:42 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. Related articles Definition Failed to Load / Validate Checksum Failed How to Generate a VCM Suite Infolog Disabling VATS on Non-Alloytec V6 Car PCMs Controller Unlocker Web Exception, Name Resolution Failure Crank Relearn Procedure Comments 0 comments Please sign in to leave a comment.