GM Global B Tuning Support is Here.
Introducing the industry’s first comprehensive custom tuning and diagnostics solution for GM’s latest Global B vehicles.
Make your ultimate driving experience a reality with an advanced, custom tuning and diagnostics package built for everyone. Level up your new GM vehicle’s drivability, power delivery, fuel economy, and total driving performance with HP Tuners.
Tune GM Global B vehicles like:
- 2020-2023 Chevrolet Corvette C8 Stingray – at launch, ECM support only.
- 2022-2023 Cadillac CT5-V Blackwing
- 2022-2023 Cadillac CT4-V Blackwing
- 2023 Cadillac Escalade-V
- 2020-2023 Cadillac CT5-V
- 2022.5-2023 GMC Sierra/Chevy Silverado 1500
Our support provides pro tuners and enthusiasts with diagnostics and custom tuning capabilities for your GM vehicle’s stock control modules with convenient and direct OBDII flashing using our VCM Suite software and MPVI3 interface.
Prepare your vehicle for tuning and diagnostics with our one-time, send-in control module upgrade services.
Once upgraded, get access to the complete VCM Suite software package you know and love—scan, log, read, edit, and write capabilities.
*HP Tuners does not supply any calibrations. MPVI3 does not come with any preloaded tunes. HP Tuners provides the tuning tools and software.
A Step-by-Step Guide
Ready to tune your GM Global B vehicle with HP Tuners? Here is your step-by-step guide to get there.
ENSURE YOU HAVE A MPVI3 INTERFACE.
This new GM Global B support requires a MPVI3 interface.
If you’re new to HP Tuners, you need an OBDII interface that plugs into your vehicle’s OBDII port. This device will also connect to your laptop with our free-to-download VCM Suite software. You can pick up our latest generation MPVI3 here.
If you’re using an older generation device, you can upgrade to our new MPVI3 here.
UPGRADE YOUR VEHICLE’S CONTROL MODULE.
Each supported GM Global B controller requires an individual upgrade service. Once you purchase the appropriate service, you must remove the ECM/TCM from your vehicle and ship it to HP Tuners.
Find more details steps for shipping your control module to HP Tuners on the page where you purchased your control module service.
REINSTALL YOUR UPGRADED CONTROL MODULE & LICENSE IT.
Once you reinstall your vehicle’s upgraded control module, you must license the controller to your MPVI3 interface. Each supported controller you upgrade (ECM and TCM) requires individual licensing. And remember, you can license as many supported controllers to your device as you want.
To license your vehicle, you need to purchase a certain number of credits. You find out how many credits you need to purchase above or on our master vehicle support list.
Once you purchase credits, download the latest version of VCM Suite BETA, and resync your device. Then, assign those credits to your controllers in VCM Editor.
START TUNING YOUR VEHICLE!
At this point, your vehicle’s ECM/TCM is upgraded and licensed, so you can start using VCM Scanner and VCM Editor to scan, data log, and build your customized tunes. However, we recommend that you first scan/clear any DTCs in the latest version of VCM Scanner. We also always recommend pulling a read file and saving it in multiple places so you can go back to it if needed.
Remember, once licensed, you can write as many tunes to your vehicle as you want, indefinitely. Happy tuning!