· 14.03.2024
Share on

#bFlash Update V2403A: New Bench Protocol for GM Bosch T93

The new protocol has been released for GM Bosch T93

Hi, everyone!

Our first March update is here and it's one of the most-requested & long-awaited releases ;)

Meet Bench protocol for the GM Bosch T93 SPC58 transmission control unit. Find the list of supported vehicles & R/W times below.

Our engineers are preparing new exclusive protocols and solutions, stay tuned for more updates coming your way!

Do you have any questions? Feel free to reply to this newsletter and we will get back to you within 1 business day.

Aurélien and the team at bFlash.

Supported Platforms:


GM Bosch T93 SPC58*


CT6 2020+

Escalade 2020+


Silverado 2019+

Suburban 2021+

Tahoe 2021+

Camaro 2020+


Sierra 2019+

Yukon 2021+

Read time: ~ 1m 15s
Write time: ~ 0m 11s

*Attention: This protocol does not support Global B parts Serv#:

24049788 and #24056863 (the list is not exhaustive)

Do not hesitate to contact us at [email protected] to get more information.

What do our customers say about bFlash:

Stay informed!

Subscribe to our newsletter.