2025.09 Suzuki SDT2 SDT-II Diagnostic and ECU Programming Software V2.42.0.42

Software version :  2025.09 

The SDT 2 Software is available for most of the current model Suzuki cars and trucks

The SDT2 can be used for pass through reprogramming of modules on most Suzuki vehicles when combined with the SEPS software. 

SEPS software is not included with this kit. Note: The SDT2 does not have immobilizer capabilities.

Supported List:

Grand Vitara (SQ625)
Engine/ Powertrain
ABS
Airbag
BCM
OMRON
HVAC

Grand Vitara XL7 (JA627) 
Engine/ Powertrain
TCM
AWD
5AT
ABS

Nisshinbo
4WD
JIDECO
Airbag
OCM (*1)
BCM
OMRON
HVAC
TPMS (2005-)

Grand Vitara (JB627) 
Engine
TCM
ABS/ESP®
4WD
Airbag
BCM
TPMS is a built-in BCM.
HVAC
Immobilizer

Grand Vitara (JB424/632) 
Engine
DENSO(2.4L)

Bosch(3.2L)

For 2009-2010MY

TCM
4WD
Airbag
BCM
TPMS is a built-in BCM.
HVAC
Immobilizer

SX4 (RW420) 
Engine
TCM
AT(-2009)
CVT(2010-)
ABS/ESP®
4WD
Airbag
BCM
TPMS is a built-in BCM.
HVAC

Immobilizer(2008-) Reprograming

The SDT 2 can also be used for pass-through reprogramming of modules on most Suzuki vehicles when combined with the SEPS software (see SEPS application list). Available from SUZKI European tech website

Immobilizer

Note: The SDT 2 now has Immobilizer key reprogramming function available using the accessory Immobilizer Dongle (Part # F-00K-108-870 only available to Suzuki Authorized Service Providers. (Not available to the aftermarket in EUROPE AT THIS TIME).

I connected a 2015 Suzuki car non USA model and worked perfectly.

I also connected other USA model cars and worked OK.

I tried on suzuki swift 2001 g10a ,suzuki wagon R 1.3 2007′,and suzuki swift diesel 1.3 2011,ALL WORKED FINE

Works well on all new cars, had some troubles with older cars:
Suzuki alto 2009 > no airbag diagnostic
Suzuki swift 2005 > no engine diagnostics
Suzuki sx4 2006 > no engine diagnostics

Supported Language: Spanish, German, Greek, English,French, Hungarian, Indonesian, Italian, Japanese, Dutch, Norwegian, Polish, Portugese, Russian, Slovak, Swedish, Thai, Turkish and Chinese