Hello to everyone. Today I want to talk about Tech 2 memory card. I don’t fully understand how to test. In fact, not often but sometimes get a bad card, visually for him not to say anything, even putting them in the Tech 2 they will be loaded. But on some menu Tech 2 Scanner will just restart. I have it booted from the menu on the device, specifically in the Hardware version. With 99% probability he would hang in the engine block Engine Data 1…3. Not always, but sometimes he wrote ADDRESS ERROR – PROCESSOR HALT. Later I bought another card, it didn’t hang, then I copied the software to both had the same version, eventually worked correctly only 1 card, or other periodically rebooted the device or just all hung, helped turn off – turn off the car diagnostic scanner Tech 2.

Here is a photo of my bad card may still try to solder, who knows things worse for it clearly will not. Yes, and to override the card is best to use any laptop or desktop computer with PCMCIA, as the Tech2 Scanner this is often time consuming, and pieces not entirely successful cases.

Hello to everyone.

Today I will share my experience pack software using Tech 2 rs232 and TIS.

Some write that they cannot fully record your memory card through TIS.
And so I decided to try it, because yesterday I wrote them through the laptop, looking ahead would only say that a laptop is much more faster event, rather than via Tech 2 from Obd2tool.com. Yes and before you write need to remove the old soft.

As in my laptop with no DB9 I used the adapter. Also found a Bulletin in which there is an adapter, which recommends itself BOSH.

One photo from the series is not enough, I forgot to do, where the choice of what you want to write to the card, and what it is now.

So someone wrote that his Professional Diagnostic Tool Tech 2 does not see the GM card. If you are sure that you map all right, then I would recommend you to try to ReWire the element on the main Board under the number U32 he is the same as U33.

To perform a custom Tech 2 Scanner update to backdate the scan tool or install different language software:
1.  Connect the scan tool to the PC using the RS-232 cable (refer to the illustration in Figure 1).

2.  Power up the scan tool using the AC power supply that came with the tool (refer to Figure 2).

3.  At the PC, launch TIS.

4.  From the TIS main screen, select Software Download.

5.  At the “Select Diagnostic Tool for Download” screen, select car diagnostic scanner Tech 2 and “Custom” (Figure 3) to allow backdating or installing of non-NAO software on the scan tool. After confirming the selection,select Next. A message will appear indicating the PC is reading the contents of the diagnostic tool.

6.  A “Select the Applications” screen (Figure 4) appears. The left side of the screen lists software release numbers. Select the “+” sign to see the list of languages for each release (5).

7.  Select the desired software version and language either by double-clicking on it or by highlighting the desired language file; then click Select in the middle of the screen. The selected software will appear in the right side of the screen (Figure 6). Click on the tabs to compare the current and selected scan tool software. Click Download to proceed.

8.  A “Performing the Software Download” screen appears (Figure 7) to track the download status.

9.  When the download is complete, a “Download Finished” screen appears (Figure 8). Click Close to close the application

After using the Tech 2, a few simple steps will insure that you get the most life out of this diagnostic tool.

NOTICE
Do not spray or pour cleaner anywhere on the Tech2 Scan Tool. If the Tech 2 should become dirty, clean it with a mild detergent or hand soap. Avoid using harsh solvents such as petroleum-based cleaning agents:acetone, benzene, trichlorethylene, etc. Harsh solvents can etch Tech 2 plastic surfaces.Although the Tech 2 is water resistant it is not waterproof, so be sure to thoroughly dry off the Tech 2 prior to usage and/or storage.

Maintenance of the Tech 2 requires periodic inspection and cleaning of:
*  The display window
* The keypad
*  The cable assemblies and connectors
Make sure the Auto Scanner Tool Tech 2 is not connected to a vehicle or other power source and follow the cleaning procedures detailed below

Cleaning the Display
The display collects dust and grime during normal use. Occasionally wipe the screen with a clean, soft,static-free cloth. Remove stubborn stains by applying a non-abrasive glass cleaner to a soft cloth and wipe cloth across display area.

Cleaning the Keypad
Clean the keypad with a non-abrasive cleaner. Apply a small amount of cleaner on a soft cloth and wipe
cloth across keypad area.

Maintaining the Cable Assemblies and Connectors
Inspect cable assemblies during connection and disconnection to components. Watch for any cuts or abrasions along the cables. Check the connectors and connector pins for grease, dirt and corrosion. If contaminants are present, remove them with a mild soap solution.

Storing the Tech 2
*  Store the Tech 2 away from solvents and other liquids. It is NOT moisture proof.
*  Store the Tech 2 away from direct sunlight. Ultraviolet and infrared light will darken the display.
*  Store the Tech 2 in its plastic case. Otherwise, the high-impact plastic cover could become scratched

Getting Started
This section covers all Tech 2 vehicle applications. Therefore, some of the information provided may not be required for individual applications.

The Tech 2 contains two serial communication ports: the RS-232 and the RS-485. Use the RS-232 port for downloading data from another computer to the Tech 2. The RS-485 port is currently not used. The OBD2 Scanner Tech 2 also contains two PCMCIA ports, a power jack connector, and a Vehicle Communications Interface (VCI) connector. One of the PCMCIA slots contains a memory card with diagnostic information. The power jack accepts power from the AC/DC power supply, battery, or cigarette lighter power cable. The VCI connector accepts the DLC cable or DLC loopback adapter

Problem:“I use a GM Tech2 Scanner diagnostic tool or a gm MDI to attach it to the truck, its on a cd / dvd, its a program i got on-line to reprogram GM BCMS in my truck. my problem is I can load 2007 software [its called ”TIS2000] into my computer [it only runs on a ”win xp” machine”][yes it won’t run in xp mode on a win7 machine],but I need the update to 3/2008 or 8/2008,to get it to see my vin#, so I can add power adj pedals[and some other options, I can’t get the 3/2008 to load. ”

Obd2tool.com Engineers Solution:
Depending on your computer hardware, you could install XP and your app in a Virtual Machine (VM) from Windows 7. Once installed and configured, you would boot your computer like normal and start XP in a window.

VMware makes Virtual Machine software called Workstation v10. They have a trial, but expect money at some point. The second best option for VM software is called VirtualBox from Sun. It is free!
You would just need a compatible computer, a copy of Windows XP and time to learn the ropes and get your XP Virtual Machine (VM) up and running. Learning how to use it is a one-time thing and at that point you’ll be familiar with VM software in general. That is a huge benefit to have as a computer user.

At that point you would meet the requirements of the car diagnostic scanner GM Tech 2 software and would install TIS2000 within the VM and use the virtual com/serial port to connect to your computer serial port (or USB).

This is how to rework GM Tech 2 Scanner PCB to make Tech2 scan tool clone boot up for use.

– Problem

Tech II clone not boot up (not turn on)

– Reason

The issue usually results from the DC to DC converter

This converter is a common internal component for the device GM TECH II from obd2tool.com

originally these come equipped with the “Meanwell SKE10A-05VT” and “BTCPower 4BE-01T-02”

you cannot longer purchase these items because they are not being manufactured anymore

You actually can find the “Meanwell SKE10A-05” but missing the “VT” and also missing 1 pin for the soldering points.

BEWARE this model dc to dc converter WILL NOT WORK

It may help you power on your device, but the power button among other programming features won’t work.

– Solution worked!

To replace DC to DC converter can avoid unpleasant surprises.

REC10-1205S/H2/M has a 6 pin connections, “Meanwell SKE10A-05VT” and “BTCPower 4BE-01T-02” have a 5 pin connections, is it not a problem when you change the component.

So, sort this out.

This list is for a DC to DC converter with the following specifications:

Input: 9~18VDC

Output: 5VDC 2.0A

– Tech 2 Diagnostic PCB before the DC to DC converter replacement

– Tech2 clone worked gain after the DC to DC converter replacement

– The important note: Tech2 not boot up when the car starts

So, how to fix a reboot Tech 2 when starting the car? The square dedicated native voltage Stabilizer, black spots, this is how it is better to feed on, immediately giving to drink block, then the main Board gently giving to drink lagged behind in her legs. By means of wooden toothpicks carefully remove the solder prepared under us new voltage regulator (mornsun VRB1205LD-15W DIP).

About compatible vehicle models and years

Q: Does GM TECH 2 scan tool diagnose gm pickup 1500,2500hd,3500?
A: Yes, it will work on pickup 1500,2500hd and 3500. Just if the cars are 24v, you may need a power supply adapter.
Q: GM TECH 2 contains Saturn software?
A: Yes, Saturn software is included in the GM software English and support from 1991 to 2010 year.

Q: Can GM Tech 2 work on SAAB?
A: Yes, our Tech 2 can work on SAAB.

Q:Can GM Tech 2 scanner work on my 1999 9-5 SAAB?
A: OBD2eShop Tech 2 is with V148 SAAB software, you can get a V143 SAAB card off ebay, use the card on our GM Tech 2 scanner, then it can work on a 1999 9-5 SAAB.

Q: Is GM TECH 2 available on my Cadillac year 1996?
A: Yes, GM TECH2 works with Cadillac.
Q: Does GM Tech 2 work with Australian Holden 1998?
A: GM tech2 is only compatible with North American Holden, and our software for Holden only work with Holden from 1999-2012.

Q: Can GM Tech2 work diagnose 2005 GMC – Sierra 1500 truck?
A: Want to use our GM tech2 to diagnose truck, you need to buy an additional truck adapter, because our GM tech is compatible with truck,
but only packed with the car adapter.

About Language

Q: Is there Spanish for GM tech 2?
A: No, GM tech 2 is only English available.

About Function

Q: Does GM tech2 support coding?
A: Yes, it does, but you need to buy an additional TIS2000, TIS2000 support cars programming until 2007 year.

Q: Can TECH 2 support key coding and electronic control unit programming for all OPEL and Isuzu?

A: Tech 2 Scanner can’t support key programming; as for electronic control unit programming, you need to additionally buy a GM TECH 2 and a TIS2000,
but TIS2000 only support GM and Opel, not support Isuzu.

Q: GM TECH2 support airbag reset? If not, please recommend me another one tool, my car is Chevrolet Tahoe 2007 year.
A: Yes, GM TECH2 support airbag reset for Chevrolet Tahoe 2007 year.
Q: Does GM TECH2 support reading Car VIN number? How to read?
A: Yes, it does. After selecting the car model, enter function menu, and you will find the VIN number reading option.

Q: I`m interested in the GM Tech2 Diagnostic Tool and I would like to know which diagnostic functions that tool has for a Hummer H3.
I have problems with the windshield wipers, the tire pressure control system and the cruise control. Is that tool able to read the trouble
codes and to read some parameters regarding those controllers?
A: GM TECH2 contains Hummer H2 H3 software (from 2007 to 2010 year), so Tech2 is able to diagnose Hummer H3 2007-2010 year.
As for reading parameters regarding those controllers, it is theoretically compatible, advice you have a try.

Q: Can GM Tech2 send commands to the various modules and is it able to do diagnostics on a climate control programmer?
To what year is the scanner effective? I own a 1997 Cadillac DeVille and a 2001 Chevrolet Venture.
A: Yes, you can use GM TECH2 to diagnose climate control programmer, when it has communication GM Tech2 can send commands to the modules.

About after-sales questions and answers

Q: I bought one GM TECH2 and the TIS2000 software can’t be installed and no identification, what’s the problem?
A: If the TIS2000 you are trying to install is contained in the GM TECH2 software, then it is useless to install TIS2000 software.
To program electronic control unit, I advice you buy an extra TIS2000 to work with GM tech2.

Q: After receiving GM TECH2, I got some errors.
A: If it is Blue screen, just replace the Blue Screen Chip. If it is not the problem of Blue screen, please send us the self-test report to
check where the problem is; have no idea on how to operate self test? Refer the self-test manual at GM TECH2 “technical support /service”.

Q: GM TECH2 one button doesn’t work how to fix?
A: If you have new version GM tech2, there are two ways to solve: 1) we send you a new button to replace; 2) please send back to repair.
If you have old version GM tech2 installed with the newest software, the button maybe won’t work.

Q: When I use Tech2 Scan Tool for the second times, the tool starts to smoke, and my car voltage become 14V from 12V, what’s the matter?
A: Please follow the correct operation steps: before diagnosing, turn on the ignition and then connect the GM TECH2 with the car,
when the car starts you’d better test the voltage, because during this process a part of cars’ voltage will reach up to 24V or more,
especially the car which has a poor contact of electrical ground.