HP Tuners GM T87A TCM Service

There are many options available for HP Tuner Hardware & Unlocks. If you have any questions please email [email protected] or call 760-586-5617.

Vehicle Support For Vehicles With 6-Speed Transmissions
2015-2016 GM 2500HD/3500HD (6.6L LML)
2017-2019 GM 2500HD/3500HD (6.6L L5P)

Vehicle Support For Vehicles With 8-Speed Transmissions:
2017-2019 Chevrolet Silverado
2017-2019 Chevrolet Colorado
2017-2019 Chevrolet Corvette
2017-2019 Chevrolet Camaro
2017-2019 Cadillac Escalade and Escalade ESV
2017-2019 Cadillac ATS, ATS-V, CTS, CT6, and CTS-V
2017-2019 GMC Sierra, Yukon, Yukon XL, and Yukon Denali XL
2017-2020 Chevrolet Suburban
2017-2020 Chevrolet Tahoe
2017-2019 GMC Canyon

Vehicle Support For Vehicles With 10-Speed Transmissions:
2017-2018 Chevrolet Silverado 1500
2017-2018 GMC Sierra 1500
2017-2019 Chevrolet Colorado
2017-2019 Chevrolet Corvette
2017-2019 Chevrolet Camaro
2017-2019 Cadillac Escalade and Escalade ESV
2017-2019 Cadillac ATS, ATS-V, CTS, and CTS-V
2017-2020 GMC Yukon, Yukon XL, Yukon Denali, and Yukon Denali XL
2017-2020 Chevrolet Suburban
2017-2020 Chevrolet Tahoe
2017-2019 GMC Canyon
2018–2020 Cadillac Escalade

Everything you need to tune your T87A TCM vehicle with HP Tuners:
Select one of the three options available: Upgrade Only, Upgrade & Program, or New Upgraded TCM Purchase.
Download the latest version of VCM Suite BETA
Purchase 4 Universal Credits to license your T87A TCM/vehicle.
Make sure you have an MPVI3 interface.
Purchase a new MPVI3 here.

GM T93A TCM Service Options

T93A TCM Upgrade Only Service: Our upgrade-only option will upgrade your T87A TCM to enable tuning. Simply send us your TCM and we’ll send it back to you fully upgraded for tuning. Make sure to include your VIN when checking out (always double-check your VIN for accuracy to avoid delays). 
T93A TCM License for tuning: 4 Universal Credits (See blue product options button to add credits)

Note: Keep in mind that with this option, your TCM will be returned to you with the same programming. If you want the TCM to be pre-programmed to a different VIN, this is not the option for you. Please select “Upgrade & Program” instead.

T93A TCM Upgrade & Program Service: Our upgrade and program option allows you to send in your T87A TCM (new or spare) to be upgraded and pre-programmed for a specific VIN. Once upgraded and licensed, your TCM will be “plug and play” and can be tuned immediately—no need for the GM factory tool
T93A TCM License for tuning: 4 Universal Credits (See blue product options button to add credits)

Note: If you are removing the T87A TCM from your vehicle and plan to reinstall it in the same vehicle, you do not require this service. Please select the “Upgrade Only” option instead.

New T93A TCM Purchase: This option allows you to purchase a brand-new, already upgraded T87A TCM for your supported GM vehicle directly from HP Tuners. Your new TCM will already be upgraded for tuning and programmed to the VIN you add during checkout (please double-check your VIN for accuracy to avoid delays).
T93A TCM License for tuning: 4 Universal Credits (See blue product options button to add credits)

Once you receive your new TCM, install it in your vehicle and follow the Replace T87A TCM Instructions. Then, license the controller and start tuning!

Important Notes:
These GM T93 TCM Services do not apply to Global B vehicles. We do not accept T93 TCMs with Serv #24049788 as this means it’s a Global B vehicle. Please check your T93 TCM prior to purchasing any of these services to confirm your T93 TCM is accepted. Please see this photo to locate the Serv# on your TCM to verify.
The TCM you send in should already be programmed prior to the upgrade service. If you choose to send in a spare TCM, you are responsible for providing us accurate vehicle information at the time you place your order and for later having the TCM programmed via a J2534 tool or OEM Dealer Diagnostic tool to your vehicle.
After the TCM arrives at HP Tuners, an HP Tuners engineer will upgrade the TCM so it can then be licensed, edited, and flashed with HP Tuners software. This is a one-time upgrade that will not affect other operations of the TCM. The factory tools will still work for service and HP Tuners will then work for tuning.
Once you receive the TCM back from upgrade, re-install the TCM back into the vehicle, and then you may tune the TCM with HP Tuners’ VCM Suite BETA by licensing the TCM for 4 Universal Credits (sold separately).
If you’re swapping to a new T93 TCM, the “Replace TCM” process is VCM Scanner is required. Find the instructions here. However, the IMMO relearn is NOT required.
Once the upgrade is complete, users must license their TCM for 4 Universal Credits (sold separately) using the latest version of VCM Suite BETA and an MPVI3 Device.

How The HP Tuners TCM Service Works:
Step 1: Once you’ve confirmed your vehicle’s support (2019+ GM vehicles equipped with 8 and 10-speed transmissions and T93 TCM), select what service best fits your needs.
Step 2: After placing your order with the necessary information, see the “Shipping” tab for a shipping form and address. Fill out and print this form to place in your shipping box. You will also receive an email immediately after placing your order with this shipping form and address.
Step 3: If you purchased the Upgrade or Upgrade and Program service, remove the TCM from your vehicle and safely package it. If you purchased the Upgrade and Program service, make sure you first perform the “Replace TCM” function. This is not required for the Unlock service as long as the TCM is returning to the same vehicle it came from. Then, package your TCM safely with the shipping form.
Step 4: Write your order number on the outside of the shipping box.
Step 5: Ship your TCM to HP Tuners using any carrier you prefer. The shipping address can be found on this page and in the email discussed in step 2. Shipping costs are the responsibility of the customer.
Step 6: HP Tuners will upgrade and/or program your TCM for tuning and diagnostics. Then, we’ll ship it back to you.
Step 7: Once you receive your upgraded TCM, install it back into your vehicle. If you selected the Unlock and Program option, you must perform the “Replace TCM” function again. Then, license the unlocked T93 TCM for (4) Universal Credits (sold separately) and start tuning with your MPVI2 or newer generation device and the latest version of VCM Suite BETA.

Disclaimers:
These PCM services are completed at the owner’s risk. HP Tuners will not be responsible for the vehicle, its powertrain, or electronics, nor how the PCM is used, calibrated, and its functionality.
Due to the factory location of the PCM in the vehicle, all PCMs will exhibit signs of weathering and wear, which is completely normal.

TREperformance is an Authorized Priority Dealer of HP Tuners.