How to setup GM Tech2 scanner

This is the process for how to setup GM tech2 scanner.

Requirement for GM Tech 2 Flash Setup:
1. The GM SPS application installed onto your PC (with the USB security key).
2. 32 MB PCMCIA card recommended.
3. SPS Kit Components:
• RS-232 DB9 Serial Port Adapter (P/N 3000111)
• RS-232 Communications Cable (P/N 3000110)
• USB Security Key (already installed during software installation)
• RS-232 Loop-back Adapter (P/N 3000112)
• User’s Guide (P/N 526933)
4. Tech2 Kit Components (from Tech 2 Flash Kit):
• Tech 2 Flash Scan Tool
• Cigarette Lighter Power Cable (P/N 3000096) or Battery Power Cable (P/N 3000097)
• SAE 16/19 Pin Adapter (if the vehicle is OBD II compliant)
• NAO 12/19 Pin Adapter (if the vehicle is not OBD II compliant)
• (Optional) AC to DC Power Supply (P/N 3000113)
• DLC Cable (P/N 3000095)
• DLC Loop-back Adapter (P/N 3000110)

Step 1: Verify the Tech 2 and DLC Cable (Power On Self Test – POST)

1. Make the loop-back connections as follows:
(a) Plug the RS-232 loop-back adapter (item 1) into the Tech 2 Flash RS-232 port. See Figure 2.1.
(b) Connect the DLC cable (item 2) to the Tech 2 Flash VCI connector.
(C) Connect the DLC loop-back adapter (item 3) to the DLC cable.
2. To make the power connection, connect one of the following to the power jack on the DLC cable (see Figure “POST Loop-back Connections”):
• battery power cable (item 1), or
• cigarette lighter power cable (item 2), or
• the optional AC to DC power supply

3. Supply power to the Tech 2 Flash.
4. Perform the Power On Self Test (POST) as detailed in the Tech 2 Flash User’s Guide.
5. The POST automatically verifies the hardware and detects any Tech 2 Flash malfunctions. Do one of the following:
• If any errors are detected, refer to the POST Troubleshooting Chart located in the Tech 2 Flash User’s Guide.
• If no errors are detected, go to the next step.
6. Disconnect the RS-232 loop-back adapter, the power supply, and the DLC loop-back adapter.
7. Go to the steps in the next section, “Step 2: Connect the Tech 2 Flash Scan Tool to the PC and to the Vehicle DLC”.

Step 2: Connect the Tech 2 Flash Scan Tool to the PC and to the Vehicle DLC To connect the scan tool to the PC and the vehicle

Note: USB security key installed during software installation is not shown.

(Can be in USB port on front or back of computer.)

1. Connect the RS-232 DB9 serial port adapter
(Item 1) to the open COM port on your PC that you selected when you installed the SPS application.
2. Connect the RS-232 communications cable (Item 2) to the DB9 serial port adapter (Item 1) and to the Tech 2 RS-232 port (Item 4).
3. If the vehicle is OBD II equipped (Figure “Tech 2 Connection to PC and to Vehicle DLC (OBD II Equipped Vehicle)”), connect the SAE 16/19 pin adapter (Item 6) to the DLC cable (Item 5). (If the vehicle is non-OBD II equipped, skip this step.)

Note: USB security key installed during software installation is not shown. (Can be in USB port on front or back of computer.)

4. If the vehicle is non-OBD II equipped (Figure “Tech 2 Connection to PC and to Vehicle DLC (non-OBD II Equipped Vehicle)”), make the following connections. (If the vehicle is OBD II equipped, skip this step.)
(a) Connect the NAO 12/19 pin adapter (Item 6) to the DLC cable (Item 5).
(b) Connect a power supply (Item 7) to the DLC cable (Item 5).
(c) Connect the power supply to the appropriate power source (cigarette lighter, battery, or outlet). 5 Connect the DLC cable (Item 5) to the Tech 2 VCI cable connection (Item 3).

Different For WITECH For Chrysler Diagnsotic Tool serial

Different For WITECH For Chrysler Diagnsotic Tool serial 

Item Number SP179 SP106
Title WITECH VCI POD Diagnostic Tool V13.03.38 For Chrysler Support Multi-Languages Original WITECH Diagnostic System For Chrysler
workable Brand Chrysler Chrysler
Car support Till 2013 Till 2013
Update Cannot update Update Online
Language English, French, Spanish, German, Italian, Russian, Japanese, Korean, Chinese English, French, Spanish, German, Italian, Russian, Japanese, Korean, Chinese
Operation System Windows XP Windows XP
Functions Diagnostic Diagnostic and key programmer
Vehicles Coverage Chrysler Before Year 2013 Chrysler Before Year 2013
Internet No need internet No need internet


1. Clone wiTECH diagnostic OBD tool for Chrysler does not support ECU programming or update engine control unit.

2. Disconnect network connection when using both clone and original WITECH.

3. Clone wiTECH scanner cannot be updated. Otherwise the device will be damaged.


Q1: Can this tool cover the Jeep Cherokee XJ 1997 4.0 I6 and reprogram Jeep Ckerokee XJ 1997 key fob ( RKE )?

A1: Here is the detail vehicle list for you to check.

Q2: Hello, I just update it, but it seems broken, does anything wrong?

A2: Please do not update clone wiTECH, provide us your order number, we will resend you one TF card.


How To Use M8 Key Programmer To Get Pin Code

This is the process to use the M8 key programmer read vehicle security PIN code from vehicle’s immobilizer system.
But please note that, M8 key pro cannot support all car pin code, but for most.
and it can support online update, newer version can support more cars.

1) Install Key Pro m8 software and unlock the device
How to add tokens for The key pro m8

2) Power on the device. Come to the VEHICLE SELECTION menu and select vehicle make, for example, AUDI

3) Select IMMOBILISER system

4) Select read pin code from AUTO (CLUSTER)

5) The system is trying to communicate, please wait patiently.

6) The system will automatically read security PIN code.


8) Check the security pin code that already read by system.

Video for how to update M8 Key Pro 

key pro M8 support car list 

How to add more other car models for FVDI software

Today one customer who have ordered FVDI ABRITES Commander for Nissan/Infiniti from us before,
and he want to add Ford software on this device,
FVDI scanner can support Read/program ECU, Key programming via OBDII, Modify odometer
in EEPROM dump from dashboard, Clear Crash Data from Airbag.
useful one, and easy use. but if you have other cars, you should buy related software.

Actually, for the FVDI scanner, if you want other cars software, only need buy related software,
and this is the process show you how to do this:

1 Every device has the serial number. After you make payment for Ford software. Please give the serial number of your device to us.
We will send it to factory and let them to produced the ford software based on your device. Then send the new software CD to you.

2 After you get the CD, install the software, then follow the following way to update your tool
1) Connect the hardware of FVDI with your computer via USB cable. (No need to connect it with your car)
2) Insert the CD to your computer. Find this CD on your computer, open folder “FW Downloader”,
then doble click “FWDownloader.exe”, then this software will fun automaticlly.

3) Then you will see two options: If you want to update the firmware. Then choose “Firmware”.
If you want to update license data, then choose “Database”.

4) Click button “Start” to start updating

5) After updating ready, click “Exit”.

Then you succeed finished the process.

Autel Elite MD802 vs. Foxwell NT622 scanner

Autel Elite MD802 vs. Foxwell NT622 scanner

Item Name Autel Maxidiag Elite MD802 All System+DS Foxwell NT622 AutoMaster Pro European-Makes All System Scanner
Brand Autel Foxwell
Quality Original Original
Language English, German, French, Dutch, Polish, Portuguese, Italian, Russian English
Car Coverage 1996 UP 2012/2013 modle
Car type OBD1, OBDII cars, SUVs, minivans, light-duty trucks OBDI and OBDII cars, SUVs, minivans,    light-duty trucks
Function 10 Test Mode
Read / Erase Codes, Live Data, Freeze Frame,
I/M Readiness, O2 Mon. Test, On-Board Mon.Test, Component Test and Vehicle Information, Data Stream
10 Test Mode
Clear DTCs, Live data,  freeze frame data, Merges PID graphs, Retrieves ECU information,    component test, O2      sensor
SD Card Yes Yes
Update Update online (First year free update, later 130USD/year.) Software Update
Vehicle model (Europe) Nissan, Nifiniti, Toyota, Lexus, Scion, Honda, Acura, Subaru, Mitsubishi, Suzuki, Isuzu, Hyundai, Kia, Daewoo, Mazda, Holden, Benz, Smart, Sprinter, Maybach, BME, Mini, VW,
Seat, Skoda, Audi, Opel, Landrover, Jaguar, Volvo, Porsche, Saab, EU Ford, Vauxhall, Ford, GM, Chrysler, Peugeot, Citroen, Renault, Dacia, Fiat, Abarth, Afla-Romeo, Maserati, Lancia
Audi, BMW, EU Ford, Jaguar, Land Rover, Maybach, Mercedes Benz, Mini, Opel, Porsche, Saab, Seat, Skoda, Smart, Sprinter, Vauxhall, Volvo, VW, Bugatti, Bentley
Version Full version European version

Customer feedback:

1. The Foxwell NT622 that I purchased is for European Makes and models, excluding French & Italian. Since I only have a 2003 T1N Sprinter to work on, it saved me over $150 to get the European only model.

2. If you look at the screens for the Foxwell, they look identical to those of the Autel MD802. I’m guessing it may be a rebranded Autel. Also, Autel has pretty good US support. I may have some bias toward the Autel since I already own one, but it’s been solid for me.


For the Autel MD802 scanner, it  can support multi language, once you get the device, you should back us the SN number, then we will active the related language for you.



VVDI PROG Programmer

Software V3.4.0, hardware: (2015-09-10)

This version DON’t need update
+ Add Porsche BCM (1L15Y/2M25J/5M48H)
+ Add MC9S12XEQ512,MC9S12XET512
options in <2-MCU>–>Motorola
+ Add BENZ EIS-W203 in
* Fix some display BUGs in English
* Change the name of upgrade button
as “Start Firmware Upgrade”
* Change the Voltage name as “VCC”,

VVDI PROG Programmer
1. Support VAG EDC17 and BMW ECU
2. Support software update online
3. Latest version: V3.4.0
4. Support English, Chinese languages.


1.3.2 MCU Reflash cable
Used to program MCU on board

1.3.3 ECU Reflash cable
Used to program ECU

 1.3.4  MC9S12 Reflash cable 
Used to program MC9S12 series chip