20-23 Cadillac CT4-V 2.7L/GM E01 ECM Service Now Available!

[Darek@HPTuners]

20-23 Cadillac CT4-V 2.7L + GM E01 ECM Service

HP Tuners is thrilled to offer tuning support for the GM Global B E01 ECM through
this one-time, send-in upgrade service. This service is required to enable diagnostics and
tuning capabilities in VCM Suite (BETA) for the GM E01 ECM

This one-time service upgrades your original E01 ECM (Global B generation only) and
is required for tuning using HP Tuners? software. Users must physically remove their
original E01 ECM from their vehicle and ship it to HP Tuners? headquarters for
servicing. Once upgraded, users have full access to calibrate, log, and scan via the
OBDII port

Visit the E01 Service page for all the details.

- 2020-2023 Cadillac CT4-V 2.7L (L3B)

• Click here to download the latest version of our VCM Suite software

For the full VCM Editor Change Log, please see the following link:
http://www.hptuners.com/help/vcm-editor/changelog.html

For the full VCM Scanner Change Log, please see the following link:
https://www.hptuners.com/help/VCM-Sc...changelog.html


For more information, and to view the latest supported vehicles list, click here.

[Russ K]

Is the 2024 supported? Went to read my 2024 CT4 V, gathering info the ECM OS is 12736323 and the TCM OS is 24056352. Also brings up my VIN, and the scanner works.

Russ Kemp

[hellbents-10]

Does this mean we are closer to having Colorado/Canyon support too?

[josh9399]

Thanks for asking - was wondering the same!

[zhaijisong]

Have you finished tuning your CT4 V