RAM AISIN Transmission Tuning Support

HP Tuners is proud to offer first-to-market custom tuning support for the AISIN AS69RC transmission in 2019–2024 RAM 3500–5500 6.7L Cummins trucks! Refine your transmission with over 35 parameters for smoother shifts, stronger pulls, and better drivability.

Already have an MPVI3 device? Purchase Universal Credits to license your AISIN today!

Haul Heavy. Shift Easy.

• Adjust shift scheduling, timing, and torque ramp rates
• Improve drivability and towing performance
• Smooth, consistent shifts under load
• Available worldwide—pickup and cab-chassis coverage

Vehicle Compatibility

The AISIN AS69RC transmission is found in the following models which can now be tuned:

• 2019-2024 RAM 3500 High Output (HO) Pickup 6.7L Cummins Diesel Engine
• 2019-2024 RAM 4500-5500 Cab-Chassis 6.7L Cummins Diesel Engine

Note: ECM tuning is also available for 2019-2021 model years and requires the Dodge Smart Access Cable.

What You Need

• MPVI3 OBDII Device
• Latest version of VCM Suite software
• (4) Universal Credits per TCM
• Dodge Smart Access Cable
• No upgrade service required!

Built for RAM HD Trucks

Whether you’re towing for work or hauling for the weekend, HP Tuners gives you control over the AISIN transmission’s performance. With simple OBDII-based licensing and first-to-market coverage, you can tune your RAM to drive exactly how you want.