SKU: 20395668868

GM E90 ECM Service (Global B) - Upgrade Only

Sale price$360.00 Regular price$400.00
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Description

GM E90 ECM Service (Global B) - Upgrade OnlyHP Tuners is thrilled to offer custom tuning support for the GM Global B E90 ECM found in select GM vehicles (see vehicle list below). This one time, send in upgrade service is required to enable diagnostics and tuning capabilities. Shipping address for send in E90 ECM service (Global B): HP Tuners (ATT: GM E90 ECM Service [Global B]), 700 Eastwood Ln, Buffalo Grove, IL 60089 This is a send in service which means you must first send us your original

HP Tuners is thrilled to offer custom tuning support for the GM Global B E90 ECM found in select GM vehicles (see vehicle list below). This one-time, send-in upgrade service is required to enable diagnostics and tuning capabilities.

Shipping address for send-in E90 ECM service (Global B): HP Tuners (ATT: GM E90 ECM Service [Global B]), 700 Eastwood Ln, Buffalo Grove, IL 60089

This is a send-in service which means you must first send us your original ECM. Please read this page in its entirety before purchasing.

Get Your GM E90 ECM-Equipped Truck/SUV Ready for Tuning

HP Tuners is excited to offer full custom diagnostics and tuning support in VCM Suite (BETA) for GMs Global B E90 ECM. This controller can be found in the following supported vehicles:

  • 2022.5-2024 GMC Sierra 1500 5.3L and 6.2L V8
  • 2022.5-2024 Chevrolet Silverado 1500 5.3L and 6.2L V8
  • 2021-2023 GMC Yukon/Yukon XL 5.3L and 6.2L V8
  • 2021-2023 Chevrolet Suburban/Tahoe 5.3L and 6.2L V8
  • 2021-2023 Cadillac Escalade 6.2L V8

Don't see your vehicle? Check out our services for GM's non-Global B E90 ECM here.

The Details

This one-time service upgrades an original E90 ECM (Global B generation only) and is required to enable tuning capabilities in VCM Suite. Users must physically remove their original E90 ECM from their vehicle and ship it to HP Tuners headquarters for servicing (shipping information below). Once upgraded and licensed, users have full access to calibrate, log, and scan directly via the OBDII port.

Note: No need for an IMMO Relearn, Crank Relearn, or to perform the Replace ECM Function in VCM Scanner on the stock ECM.

Everything you need to tune your E90 ECM vehicle with HP Tuners:

  1. This one-time, send-in GM E90 ECM Service (Global B) (upgrade service).
  2. Download the latest version of VCM Suite BETA for free here.
  3. Once upgraded, purchase (8) Universal Credits to license your E90 ECM/vehicle.
  4. GM Global B vehicle support is only compatible with our MPVI3 interface.

Note: HP Tuners also supports the GM Global B T93 TCM found in some supported vehicles with the E90 ECM and 10-speed automatic transmission. See our GM T93 TCM Service (Global B) here. Email [email protected] to check if your E90 ECM vehicle also has a supported T93 TCM.

Note: Universal Credits for licensing are not included in the cost of any upgrade service or purchase. Credits must be purchased separately.





  • Your upgraded E90 ECM can only be tuned via the OBDII port with an MPVI3 interface and the latest version of VCM Suite (BETA) (MPV2+ and older generation devices are not compatible with any GM Global B vehicle support).
  • While the stock ECM is being serviced at HP Tuners, a spare ECM cannot be temporarily installed and relearned in the vehicle otherwise the stock (now upgraded) ECM that was sent in for service will no longer function in vehicle.
  • Once the upgrade is complete, users must license their ECM for (8) Universal Credits (per ECM) (credits sold separately).
  • No other tuning or calibration tools can be used with the ECM.
  • VCM Scanner, dealer diagnostic, and other diagnostic tools will continue to function normally.
  • The latest version of VCM Suite can be used to return to stock calibration and/or update to the latest stock calibration.
  • There is no need for an IMMO relearn, crank relearn, or the Replace ECM function as long as the ECM returns to the same vehicle it came from.
  • Please allow 1 to 3 business days for this upgrade service, not including shipping times.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20395668868

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