GM Tech2 Scanner Technician Experience

Tech2 Scanner with TIS2000 for GM, is a very good tester used to diagnose GM vehicles. The Vetronix Tech 2 contains Authentic GM software and provides support for on-board diagnostics on all GM systems 1992 thru 2011. TIS2000 supports till 2007 year GM car programming,supports GM/SAAB/OPEL/SUZUKI/ISUZU/HOLDEN.

1) GM TECH2GM programming and C6 diagnosis
The GM Tech2 is still a stable workhorse of a scan tool for the GM stable. I still have an old Tech1a which I use on the older cars mainly before 2009 year. My Tech2 is the only scan tool that I use when tuning our cars. I prefer it over the scanner software that is included in the tuning software. For me it much easier than wrestling with a laptop when on the dyno and especially when driving on the street. GM MDI is the new standard, but it is only for a few cars (GM and Opel) at this time. One being the new gen Camaro. It is part of the new Global Diagnostics systems that GM is steering towards.

If you had a Tech2, you could possibly talk to the dealer and have them access their TIS system to load the BCM or PCM calibration to your Tech2. Some may do it.
If you can’t do that, just buy additional TIS2000 with USB key.

GM tech2 would NOT work with All C5’s, if you are going to use it on a C6, make SURE you have the CAN D modules.

2) GM Tech2 Scanner is too pricey for personal
Someone consider GM Tech2 is too pricey for personal, some simple cables may help, and then they searched kinds of elm327 USB.
Fobdii engineer options: problem is that solution like the scanners you can buy in the auto parts store is incomplete. All it lets you do is access OBDII codes which are about 55% of the codes that can occur on the car. The others 45% are where you have issues and where a lot of failures occur. If you do nothing to the ECM you can go for years and many thousands of miles without ever needing to read the OBDII codes.

3) GM TECH 2 can do-personal experience
Update I purchased the correct updated memory card off the internet with the GM Calibrations and I purchase a used CANDi module so I can use it on my C6.
My GM TECH 2 is now fully functional for F body, C5 and C6. It cost me a lot more than the initial $1000 that I thought was a good deal. Lesson learned..

If you get a used one, MAKE SURE it is properly updated, has the correct memory card and has all the required adaptors and cables otherwise,, it just a pretty paper weight!

http://www.fobdii.com

How to Used GM Tech2 scanner disable Corvette C5 F55

So here I would like to share my experience disabling F55 and reflashing DBS using GM Tech2 scan tool

GM TECH2 Features:

1) GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

GM Tech 2 Specifications

1) Microprocessor: 32 bit,16 MHz
2) Memory: 32 MB flash type II PCMCIA. Type III slot available for future expansion.
3) Communications: Integral RS232 communication port.
4) Screen: 3.8.8 backlit monochrome with full graphics capability: 320,40 pixels. Displays up to 9 vehicle parameters at once .Download Tech2 Brochure (5.2 Mb)

An industry change in protocol from OBD II to Controller Area Network (CAN) has begun. In order to perform diagnostics on a vehicle that uses the CAN interface; You will need the Tech 2 Flash and a CAN diagnostic interface module. The module connects between the Tech 2 Flashs diagnostic link cable and the OBD adapter. Once the module is connected, it can be used on all GM vehicle applications,even those vehicles using other platforms such as OBD I and OBD II.

Disclaimer: Please strictly follow the steps in case anything goes wrong. The F55 disabling and DBS reflashing are on your own risk.

First I had the tech do the DBS reflash for me in about 10 min. My tune was NOT affected and the car started and ran normally.

I then had him disable the F55 suspension. Again, my tune was NOT affected and the car started and ran normally.

It is also worth noting that HP Tuners can NOT make changes to the BCM.

If you are looking to disable your F55 using the TECH2 scanner:

1. Hook up Tech 2, turn car ON, make sure module in the rear is PLUGGED IN. Do Not unplug the rear module.
2. Go to diagnostics — Body — BCM — BCM Special functions — BCM Setup.
3. Delete the F45 option ( F55 did not appear on the menu screen on the Tech 2, use F45)
F55 did not appear on the menu screen on the Tech 2, use F45
4. Save new configuration.
5. Do not turn car off, do not remove Tech 2, go to the module in the rear of the car, unplug the grey connector( the widest one) leave the center plug in and the smaller black plug in.
6. Turn off car leave Tech 2 plugged in.
7. Remove remaining plugs from module in the rear of car.
8. Turn car on to verify the “Max speed 80 mph” is gone.
9. Unplug Tech2 and put tools away.

Then you have to follow the bouncing ball of checking off RPO Codes. When you get to F55 set it to disabled.

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

What can I do Chevrolet C5 by GM Tech2 ?

This is a write-up for those with a GM Tech 2 scan tool on Chevrolet C5

GM Tech2 scanner Features:

Tech2 Diagnostic Scan Tool For GM SAAB OPEL SUZUKI Holden ISUZU With 32 MB Card And TIS2000 Software Carton Package

1) GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

Vetronix Tech 2 Specifications

1) Microprocessor: 32 bit,16 MHz
2) Memory: 32 MB flash type II PCMCIA. Type III slot available for future expansion.
3) Communications: Integral RS232 communication port.
4) Screen: 3.8.8 backlit monochrome with full graphics capability: 320,40 pixels. Displays up to 9 vehicle parameters at once .Download Tech2 Brochure (5.2 Mb)

An industry change in protocol from OBD II to Controller Area Network (CAN) has begun. In order to perform diagnostics on a vehicle that uses the CAN interface; You will need the Tech 2 Flash and a CAN diagnostic interface module. The module connects between the Tech 2 Flashs diagnostic link cable and the OBD adapter. Once the module is connected, it can be used on all GM vehicle applications,even those vehicles using other platforms such as OBD I and OBD II.

Tech 2 scanner is a diagnostic tool for the most part. It can be used to program out/in certain RPO’s in the BCM and can be used to bleed the ABS brake system without introducing air into the system. The extent to which it can be used to tune a Chevrolet C5 is that if you have a PCM Image that will work for your car you can save the current PCM Image and flash the new one you have onto the PCM. It cannot go in and individually change the tuning tables in the PCM as can say either EFI Live or HP Tuners tuning tools. But then those tools cannot touch the BCM either.

If you do or plan to do a lot of diagnostic work on your car it can be a worthwhile tool. Most of the diagnostic charts in the factory service manual assume the availability of a Tech 2. But you have to learn to use the tool like any other computerized diagnostic tool. It has layers and layers of menus to wade through. But in certain diagnostic situations it can be an invaluable tool because it allows you to turn on and off hundreds of computerized settings to aid in the diagnosis process.

GM intentionally dumbed down the capabilities of the GM Tech2 to change things to avoid law suits due to an errant technician that changed engine or emissions settings that could result in engine damage or emissions violations.

GM Tech2, the bi-directional scan tool can access all the 10 computers in the c5 corvette. That means it can scan for DTC codes, allow the adding or removing of most accessory codes like turning off the mag ride shocks to install regular schocks, fixing window regulator problems, etc. For Bi-directional it can active the ABS system to flush the brake fluid, reset the Long Term Fuel Trims, eliminate the 1-4 shift on manual trans, etc. It cannot make changes (like a tune tool) to the transmission or engine management system. For the avid DIY’er it is a great tool.
In the C5, the “computers” (technically they are modules) and they communicate over the OBDII compatible DLC data bus to each other. The range from you radio to your ride control, to your HVAC system. Even the Bose head unit talks to the PCM and BCM through this bus, but the CD changer talks over a “private” data bus to the head unit.

The Sensor Modules that can be pulled up from the DIC are:
PCM, BCM, TCS, RTD, IPC, HVAC, LDCM, RDCM, SCM, RFA, and SDM.
Only those C5’s with RPO F45 or F55 will have RTD.

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How to do self test RS232 cable by GM Tech2 scanner

If you need to run TIS2000 software on PC, you have to connect GM Tech2 scanner using the RS232 cable with the DB9 Adapter to a serial COM Port at the PC. If you cannot get the Tech 2 scan tool connect to PC or fail to communication well, the best way is to connect the RS232-DB9 adapter correctly and then run a RS232 self test.

GM TECH 2 Features:

1) GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

GM Tech2 gm diagnostic scanner comes with several connectors, including a RS232 cable and RS232-DB9 adapter (mark red circle below)
Tech2 RS232 Adapter
1) Follow the cable pinout to connect the cable correctly
Tech2 DB9-JR45 RS232 cable adapter pinout
Pinout RJ45 to DB9 cable
Tech2 RS232 Adapter

BD-9 to RJ45
1——-2
2——-4
3——–5
4——–8
5——–7
6——–1
7——–3
8——–6
9——–not connected

2) Then do a RS232 cable self test

How to do Tech 2 RS232 self test?

1. Power up the Tech2. Connect RS232 cable with Tech II scanner main unit.
Tech II scanner main unit
2. Come to main menu. Select F4:Tool Options
GM Tech2 scanner RS232 cable self test
3. Select F3: Self Test
GM Tech2 scanner RS232 cable self test
4. Follow the system prompts:
Before running the Tech 2 self test:
CANdi interface must not be connected
ALDL loopback should be connected
Failure to follow these instructions may invalidate the self test
Press EXIT to continue
GM Tech2 scanner RS232 cable self test
5. Select F3: Selectable main PCB
GM Tech2 scanner RS232 cable self test
6. Select F2:RS232 LoopBack
GM Tech2 scanner RS232 cable self test
7. Tech2 RS232 cable self test has passed
GM Tech2 scanner RS232 cable self test
If RS232 cable passes self test, the commutation between Tech2 scanner and PC is well built.

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How to used GM Tech2 scanner Unlock Chevy TrailBlazer radio

I have successfully unlocked the radio on my Chevy TrailBlazer with a clone GM Tech2 scan tool from China yesterday. Here I would like to share the procedure.
GM TECH2 Features:
Tech2 Diagnostic Scan Tool For GM SAAB OPEL SUZUKI Holden ISUZU With 32 MB Card And TIS2000 Software Carton Package

1) GM software in the GM Tech2 scanner Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.
If you also like to unlock the radio, please complete the following procedure, using the Tech 2 scanner, in order to properly set up communication:

Connect Tech2 to the OBD port of the vehicle. When the screen of the tool illuminates, it means the tool hooks up with the car. Then you can start the process:

  1. Go to the main menu and select: Diagnostics.
  1. Select Vehicle Identification and then the following options:

– Model Year

– LD Trk, MPV, Incomplete

  1. At the System Selection Menu screen, select: Body
  1. At the Vehicle Identification screen, select the following:

– Appropriate model

– Appropriate Air Conditioning

– Navigation Radio

  1. Select: Navigation Radio.
  1. Select: Special Functions.
  1. Select: VIN Relearn.
  1. Then you will get a message: “Do you want to clear radio theft information?”
  1. To begin clearing, press the soft touch key on the top right of the scan tool. The scan tool will display “Clearing Radio Theft in Progress.”
  1. Press EXIT on the scan tool and cycle the ignition.

Done. Disconnect Tech2 from the car.

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

How to used GM Tech2 program Chevrolet Cobalt key fob

Equipment:
GM Tech 2 /GM Tech II scan tool

Vehicle model: Chevrolet cobalt
GM Tech2
gm tech2 candi connection

GM Tech2 Scanner Features:

1) Authentic GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

NOTE:
GM Tech2 scan tool is able to program up to 4 transmitters. Do not operate or program the transmitters in the vicinity of other vehicles that are in the keyless entry program mode which will prevent the programming of the transmitters to the incorrect vehicle.

It is important to follow the transmitters programming order. The first transmitter programmed will be transmitter #1, and the second transmitter programmed will be transmitter #2. Be carefully to program the transmitters correctly. Do not disconnect GM Tech2 diagnostic scanner during the transmitters programming procedure.

1. Invalidate All

This procedure will erase all keyless entry transmitters from memory.

1) Install GM Tech2 Scanner tool
2) Turn ignition to ON with engine OFF
3) Come to the main function menu and select Body
4) Select Remote Control Door Lock Receiver (RCDLR)
5) Select Module Setup
6) Select Program Key Fobs
7) Select Invalidate All.
8) Follow the Tech2 system screen prompts

2. Available Slot

Incremental programming allows for a transmitter to be programmed into the next available location without affecting the currently programmed transmitters. Previously programmed transmitters will not be erased during this procedure.

NOTE:
If all 4 slots are programmed, the Ⅰ(Invalidate All) procedure will need to be performed to allow transmitter programming.

1) Install GM Tech2 scan tool
2) Turn ignition to ON with engine OFF
3) Come to the main function menu and select Body
4) Select Remote Control Door Lock Receiver (RCDLR)
5) Select Module Setup
6) Select Program Key Fobs
7) Select Next Available Slot
8) Follow the Tech2 system screen prompts
9) Disconnect the Tech2 scan tool
10) Exit the vehicle. Operate all functions on transmitters to verify correct system operation.

3. Transmitter Slot Programming

Transmitter slot programming allows a single transmitter to be programmed into a specific slot without affecting any of the other programmed transmitters. By using slot programming, the transmitter originally programmed to a specific slot is erased and the new transmitter learned in its placed.

1) Install GM Tech2 Scanner tool
2) Turn ignition to ON with engine OFF
3) Come to the main function menu and select Body
4) Select Remote Control Door Lock Receiver (RCDLR)
5) Select Module Setup
6) Select Program Key Fobs
7) Select the key fob desired to be programmed.
8) Follow the Tech2 system screen prompts
9) Disconnect the Tech2 scan tool
10) Exit the vehicle. Operate all functions on transmitters to verify correct system operation.

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

How to Used GM Tech2 scanner disable DRLs

It is possible to get daytime running time disabled manually. But the problem can be easily settled with a scanner. GM Tech2 scanner is ultimate best choice for GM group.

GM Tech2 scanner Features:

1) GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

Tool needed:
GM Tech2 scan tool

Vehicle model example: 2003 Chevrolet Cavalier

1. Turn the vehicle ignition to ON position with engine off. Plug the Tech2 scan tool into the vehicle OBD diagnostic port. Power on the GM tech2 scan tool. Press “Enter” to continue.
GM Tech2 Scan Tool to Disable DRLs
2. Select “F0: Diagnostic” function in the main function menu.
GM Tech2 Scan Tool to Disable DRLs
3. Select vehicle model, here take “2003” as an example
GM Tech2 Scan Tool to Disable DRLs
4. Select your vehicle type, like “Passenger car”
GM Tech2 Scan Tool to Disable DRLs
5. Select “F1: Body” under Diagnostic function list
GM Tech2 Scan Tool to Disable DRLs
6. Select your vehicle body Product Line, here “J”
GM Tech2 Scan Tool to Disable DRLs
7. Select your vehicle manufacture, here “Chevrolet”
GM Tech2 Scan Tool to Disable DRLs
8. Select specific vehicle model, “Cavalier”
GM Tech2 Scan Tool to Disable DRLs
9. Select “F1: Body Control Module” under Body function list
GM Tech2 Scan Tool to Disable DRLs
10. Then go to select “Specific functions”
GM Tech2 Scan Tool to Disable DRLs
11. Select “New BCM setup” under special function list
GM Tech2 Scan Tool to Disable DRLs
12. Click “Yes” when the device screen pops out “Do you want to setup a new BCM?” notice.
GM Tech2 Scan Tool to Disable DRLs
13. If the screen prompts fails to program VIN message, click “Enter” to proceed operation.
GM Tech2 Scan Tool to Disable DRLs
14. Click “Yes” to accept the requirement.
GM Tech2 Scan Tool to Disable DRLs
15. Select an option with the arrows keys by follow the screen instructions. Click “Continue” to move on the next step. (Ignition switch should be ON)
GM Tech2 Scan Tool to Disable DRLs
16. Select your vehicle model region and saving option setting.
GM Tech2 Scan Tool to Disable DRLs
If you wan to change the vehicle region, go back to previous setting. Select the region you want, like “Mecixo”
GM Tech2 Scan Tool to Disable DRLs
Again accept the screen notice by click “Continue”
GM Tech2 Scan Tool to Disable DRLs
17. Select BCM module you need to program, here choose “PRO T62”
GM Tech2 Scan Tool to Disable DRLs
18. The new BCM setup procedure is complete and the daytime running lights turn off.
GM Tech2 Scan Tool to Disable DRLs

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

How To Disable Alarm on Saab 2003 9-3 review By GM Tech2

Here’s my personal review on GM Tech2 clone diagnostic scanner with my Saab 2003 9-3. Big thanks to those who help me a lot in the thread.

Model:

Saab 2003 9-3

Saab 2004 9-5

Issue:

the dreaded “alarm randomly going off” issue on my 2003 9-3

Purpose:

to diagnose and/or disable the alarm

Considering the following:

GM Tech2 scanner Features:

Tech2 Diagnostic Scan Tool For GM SAAB OPEL SUZUKI Holden ISUZU With 32 MB Card And TIS2000 Software Carton Package

1) GM software in the Tech II scanner Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

GM Tech 2 scan tool Link here:

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

I also have a 2004 9-5. I’m starting tho think that it would be wise to invest in a tech2. as I usually do most of my own repairs.

Puzzle:

Is there some other Saab-specific card or software I need on top of this product?

Suggestion from folks:

You will need the TECH2 Scanner and Saab 32MB card (specify when buying clone) listed in the link above. Those two alone should be able to read DTCs, I believe. To get security access and make changes via Tech 2, you will need an older Windows XP laptop with built in serial port – a newer computer running a virtual machine program & serial to usb adapter should also work – and the Tis2000/GlobalTIS software.

Personal opinion: The Tech 2 in the link you posted is priced a bit higher than most ($349 vs $319). You might want to read back a few pages in this thread for some links to other sellers with better pricing and more sales.

My GM Tech2 scanner hq clone is paid for $246. It is with with a 32MB card and TIS2000 software CD.

Eidt: Tech II review:

Received the parcel today. All are packed well in a box and the machine looks good…. I will try it tomorrow and update here… I should be working good i think.

How to install GM Tech2 scanner TIS2000 software ?

What the function of TIS2000 software CD?

GM Tech2 is a standalone scan tool mainly used for diagnostic function, but with the additional TIS2000 software dongle, it is possible to carry out ECU programming for GM vehicle models (after 2007).

Operating system:

A laptop with COM port running Windows XP operating system

NOTE: PCs validated to function with all Tech line applications including TIS Service Programming System (SPS). Other laptops may not support SPS or communicate properly with the Tech 2 and will not be supported for hardware communication issues.
Tech2 Diagnostic Scan Tool For GM SAAB OPEL SUZUKI Holden ISUZU With 32 MB Card And TIS2000 Software Carton Package
Step-by-step TIS2000 software dongle installation:

1) Insert TIS2000 software CD into the laptop
2) Install the setup driver in the CD
3) Select Activator. Select first one Activator hardware key
4) Load DATA DVD (tis2000+data+0802) to run TIS200 on desktop after compete install the setup. TIS2000 will update the data automatically.
5) Find out and locate SuperPro.dll file in TIS2000 crackfile folder after update data and copy the SuperPro.dll file to “C:Program filescosidsbin”
6) Then run TSI2000 software
7) Connect GM Tech2 device with computer
8) Start ECU programming and follow the windows prompts.

If you order GM Tech2 scanner with Saab software, you’d better choose Saab TIS2000 CD with USB key.

GM TECH2 scanner Features:

1) GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.
2) Support for on-board diagnostics on all GM systems 1992 thru current year.
3) Removable hardware modules provide insurance against scan tool obsolescence.
4) Large, easy-to-read backlit screen.
5) RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.
6) Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.
7) Ability to view the status of vehicle diagnostic tests as they run.
8) Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics.

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

How to used GM TECH2 program GM Corvette F45 BCM

To program out GM Corvette F45 BCM, you still would need a GM Tech2 .

Top 5 Reasons to Get Tech2 for GM with Carton Package:

1. This Version TECH2 for GM with Carton Package, Shipping Weight Only 3.15KG, Save Lots of Shipping Cost Also Make Your Customs Clearance Much Easier
2. Multi-langauge: English, Italian, French, Portuguese, German, Spainish, Korean, Japanese, Thai, Chinese
3. Update: via 32MB Software Card, when there is newer version, you can just buy new card to update
4. Support Car Models: GM, SAAB, Opel, Suzuki, Isuzu, Holden
5. Year Coverage of Diagnosis: From 1992 to 2013, With Help of Tis2000 Software, It Can Do Programming for Cars Before Year 2007

Notice:
1. It Can Only Support GM Cars, No Trucks
2. One Device Has One 32MB Card As Default, If You Want More, Please Buy Additional 32MB Memory Card

GM Tech2 Scanner Guide:

Step 1. Hook up your Tech 2 (Driver’s footwell)
Step 2: Startup TECH2
Step 3: Enter Diagnostics menu
Step4: Enter year of car
Step5: Enter Passenger Car menu
Step 6: Select Body from the menu
Step 7: Select Y body from menu
Step 8: Select body style from menu (Coupe/Sedan is FRC/ZO6)
Step 9: Select transmission type
Step 10: Enter body control module menu for adding/deleting option codes such as automatic headlamps,F45 suspension.
Step 11: Enter Special Functions menu
Step 12: Enter BCM RPO Reprogram
Step 13: Enter cars country of origin(us and canada rpo v73)
Step 14: Toggle functions on and off. The asterisk next to the option code indicates this function has been turned on. Note that the
Automatic and Manual HVAC controls are both turned on. This is normal and should be ignored. Go ahead and hit the save option
button when your done and power off the TECH2.

Google Search is your friend !

http://www.fobdii.com/wholesale-2-gm-tech2-in-carton-package.html

I purchased mine from the same place. Had it in less than a week.

Took a picture of Tech2, pretty high quality of CANDI unit, cables, along with one of the 12 volt adapters. And the data disks .. as you can see the labels were not made with an INK JET printer …

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