GM T93 TCM Service (Global B)

Description HP Tuners is thrilled to offer support for the GM Global B T93 TCM found in various GM vehicles equipped with the GM 10L80 10-speed transmission. This upgrade service is required to enable diagnostics and tuning capabilities in VCM Suite BETA. This is a send-in service which means you must first send us the original TCM. Please read this page in its entirety before purchasing.   Prepare your GM T93 TCM-Equipped Vehicle for Tuning In order to start tuning your GM (Global B) vehicle’s T93 TCM (10-speed transmission), it must be upgraded to accept tunes using VCM Suite (BETA) software. This controller can be found in the following vehicles: 2022-2023 Cadillac CT5-V Blackwing 6.2L (LT4) 2020-2023 Cadillac CT5-V 3.0L TT (LGY) 2022-2023 Cadillac CT4-V Blackwing 3.6L TT (LF4) 2023 Cadillac Escalade V 6.2L The T93 TCM service supports TCMs with Serv#: 24043414, 24043412, and 24294753. We do not currently support TCMs with Serv#: 24049788 and #24056863 currently. Don’t see your v