Scania VCI3 SDP3 V2.34 download, install, activate

car diagnostic tool

Scania SDP3 V2.34 download:

No password

100% tested no issues

Works perfect


SDP3 V2.34 install:

SDP3 V2.34 Windows 7 install video is being made.

Please refer to Scania SDP3 V2.31 video first.


Windows 7 or 8 will be better.

Require Netframework 4.5 installed on system.

In order to install SDP3, administrator rights are required.

Note:The USB key and VCI must not be connected to the computer during the installation of SDP3, especially not if SDP3 is installed for the first time.

The communication problems related to Windows 8 is now solved. Some problem solving reconfigurations was made Thursday the 16th of October.

Scania SDP3 V2.34 activation:

Cost: FREE

Helped by:

After SDP3 software activation, you can use Scania VCI3 or VCI2 with it for

Check and adjustments





Fault Codes

Fault Reporting

Programming of Control units

ECU data modification:

  • EMS – Engine management system.
  • GMS – Gearbox management system.
  • RET – Retarder system.
  • AWD – All wheel drive system.
  • CLS – Clutch Control.
  • EEC – Exhaust Emission Control.
  • COO (COO7) – Coordinator.
  • BWS (BCI1) – Bodywork system.

Resolving trouble codes:

  • EMS (S6, S7, S8).
  • GMS (OPC4, OPC5).
  • RET (RET1, RET2).
  • AWD (AWD1).
  • EEC (SCR1, EEC3).
  • COO (COO6, COO7).
  • HMS (HMS1).

Some interesting options:

  • AdBlue ON/OFF.
  • Chassis ID/VIN Change.
  • Immobilizer ON/OFF.
  • Truck Power INCREASE.
  • ECU Recovery.
  • ECU Reset.
  • ECU Unlock.


Edit by Laura:Scania VCI3 SDP3 V2.34 download, install, activate