HP Tuners GM E01 ECM Service (Global B)

HP Tuners’ one-time send-in upgrade service for the GM Global B E01 ECM. This service enables diagnostics and custom tuning through VCM Suite BETA on supported E01-equipped vehicles.

Supported Applications

• 2020–2023 Cadillac CT4-V 2.7L L3B
• 2023–2024 Chevrolet Silverado 1500 2.7L Turbo L3B
• 2023–2024 Chevrolet Colorado 2.7L Turbo L3B
• 2023–2024 GMC Sierra 1500 2.7L Turbo L3B
• 2023–2024 GMC Canyon 2.7L Turbo L3B

Requirements

• Your vehicle’s original E01 ECM. Spare ECMs are not accepted.
• Latest VCM Suite BETA.
• 4 HP Tuners Universal Credits, sold separately.
• An HP Tuners MPVI3 or HP Tuners MPVI4 interface. MPVI2+ and older devices are not compatible.

HP Tuners also supports the Global B T93 TCM found in select E01 applications. The T93 requires its own upgrade service and licensing.

Service Notes

• This is an upgrade of the original ECM, not a replacement controller purchase.
• Do not temporarily install and relearn a spare ECM while the original is being serviced.
• Dealer diagnostic tools and VCM Scanner continue to function normally after the upgrade.
• Processing time does not include shipping and varies with HP Tuners’ current controller-service workload.

Shipping

Ship the original ECM to:

HP Tuners, LLC
ATT: GM E01 ECM Service (Global B)
[YOUR ORDER NUMBER]
711 Dartmouth Lane
Buffalo Grove, IL 60089

Complete the HP Tuners Controller Upgrade Service Shipping Form and include it in the package. Customers are responsible for inbound shipping. The shipping charge associated with this service covers return shipment after modification.