DPS Files v2.1.1

DPS Files v2.1.1 is an advanced GM software utility developed for generating DPS files from original GM Techline sources, allowing secure communication access with GM PCM modules.

The software is built around 5-byte seed/key calculation technology, helping technicians unlock protected PCM communication channels for diagnostics, ECU programming, and module service procedures.

Main Functions

DPS Files v2.1.1 supports several professional GM operations, including:

• DPS file creation using GM Techline data
• 5-byte seed and key calculation
• Secure communication unlocking for GM PCM modules
• PIN and VIN related processing functions
• Support for advanced ECU programming workflows
• Assistance with GM diagnostic and security procedures

Technical Features

• GM 5-byte Seed/Key algorithm support
• PCM communication authorization functions
• DPS archive generation from OEM Techline structures
• Designed for professional automotive electronics work
• Suitable for dealership-level GM ECU environments

Recommended Users

Best suited for:

• GM ECU programming specialists
• Automotive diagnostic technicians
• ECU repair and security professionals
• Advanced automotive workshops

Not suitable for:

• Beginners without ECU programming experience
• Basic diagnostic users
• Non-professional environments

License Details

• One license valid for one PC only
• Digital software package
• Professional workshop use

DPS Files v2.1.1 is a reliable solution for professionals who require accurate GM seed/key processing, DPS file generation, and secure PCM communication management within GM programming and diagnostic operations.