UCANDAS VDM 2 multi-system scanner on Android user manual

This is a most-detailed UCANDAS VDM 2 multisystem scanner on Android user manual including step -by -step to use UCANDAS VDM 2.


UCANDAS VDM 2 performance and quality:

MCU:  ARM7 processor, 66MHz

Hardware architecture uses new design with multiple protection, interference and stability. Built-in overvoltage protection module is applied, in order to protect scanner and vehicle against accidental damage during checking.


UCANDAS VDM 2 target users:

Mainly used in the workshop, because UCANDAS VDM 2 works on lots vehicle models from America, Europe, Asia, China as well as OBDII-protocol vehicles. And perform lots functions on multi-system.

Here a VDM 2 vehicle coverage table


UCANDAS VDM 2 can performs lots basic OBDII as well as special functions (Confirmed):

Quick Test, Read ECU Info., Read DTCs, Erase DTCs, Clear learning value, Data Stream, Actuations, Read freeze frame data, Read/Write VIN, Basic Reset, Control unit adaptations, Throttle adaptations, Air bleeding, Level calibration, Theft alarm Reset, Key programming, Oil change, Idle speed learning, Idle speed Adjustment, Ignition timing adjustment, Camshaft timing control learning, Maintenance functions, ECU Initial startup, ECU initialization


UCANDAS VDM 2 is multi-system scanner (Confirmed):

ME-Motor electronics, CDI-Common Rail Diesel Injection, ETC-Electronic transmission control, ESM-Electronic selector module, SBC-Sensotronic Brake Control, ESP-Electronic stability program, BAS-Brake assist, Suspension, TPC-Tire pressure monitor, Airbag, CGW-Central gateway, EIS-Electronic ignition switch, OCP-Overhead control panel, UCP-Upper control panel, XALWA-Xenon headlamp, HRA-Headlamp range control, ATA-Anti-theft alarm system, IC-Instrument cluster, ASSYST-Active Service System, SCM-Steering column module, EPS-Electrical power steering, PTS-Parktronic system, EPB-Electric parking brake, COMAND/AUDIO, CD/DVD, TV tuner, CTEL-Cellular telephone, DCM-Door control module, ESA driver-Electric seat adjustment driver, ESA passenger-Electric seat adjustment passenger, AAC-Air conditioning, WSS-Weight sensor system, SVMCM-Special vehicle multifunction control module.


To run UCANDAS VDM 2 software, you need to prepare:

Tablet or phone with Android 4.0 system or newer and screen resolution 720P or above


UCANDAS VDM 2 communication: WIFI


VDM II Language available:

English, German, Finnish, French,Hungarian,Italian,Japanese,Korean,Dutch,Polish,Portuguese Portugal, Romanian, Russian, Swedish, Spanish, Turkish, Chinese Simplified, Chinese Traditional, Czech and Arabic


Step –by –step procedure on how to use UCANDAS VDM 2 Wifi:

Step 1: Download APP and install

Option 1: googleplay download link: (Scan the QR code on the box)




Option 2: Use PC to download APK, then unzip to install.



Step 2:

Plug VDM 2 into the car, go to ‘Settings’ to search WIFI and find the SSID is UCANDAS, connect it successfully, shown as below.



Step 3:

Run UCANDAS, click the icon ‘Register’, input your personal information.

ucandas-vdm-2-user-manual-04 ucandas-vdm-2-user-manual-05


Please be informed: after register, the diagnostic program downloaded via the APP only runs with this VDM 2, not with other VDM 2.


Step 4:

Unplug VDM 2 from the car and connect network connection, choose ‘Update’, then ‘Language’, download the diagnostic program you want shown as below.



Step 5:

VDM 2 is ready to work on your car. It can check out the year and model of the vehicles automatically and quickly.