How To Fix GM Tech2 Stopped In “Tech 2 post Ver 6.2”

My husband bought one of your tech 2 scanners. When we plug it in and turn it on it says system initializing. Then goes to a screen that says tech 2 post ver 6.2 if 10 items that say passed. It will not go out of this screen. I believe its not making connection with the card for the software.

I do have pictures of what its doing, these are the only image the tool gives me. It does this with and without the card in it. I have also attached pictures of the inside of the device where the card goes and the card. I believe they are not making a connection with each other .

Finally Solved!!!

I found that the memory card had a couple of plugged holes. I tried opening they holes up and was also able to straighten the pins in the tech 2 device. I finally got the card to connect with the tech 2 correctly and now everything seems to be working. Thanks for your help.

http://blog.obd2eshop.com/solved-gm-tech2-stopped-in-tech-2-post-ver-6-2/

How to check Voltage regulator forM Tech2 Diagnostic Scanner

Hello all, where to find the right voltage for GM TECH II scanner?

OK, here is a list of counterparts, I have not tested:
Yuan Dean Scientific 67D-12S05RNL
Aimtec AM15E-1205SZ
Aimtec AM15E-1205SIZ
Intronics W15C-12S5
Motien V7E-1205S15
Motien V7-1205S15
Minmax MKW2522
Minmax MKW2529
Murata (C & D) UWR-5/3000-D12A-C
Traco TEN 15-1211
Traco TEL 15-1211
Recom RP15-1205SF


The Tech2 diagnostic tool is the same tester GM Technicians use to diagnose GM vehicles. The GM Tech 2 comes with Authentic GM software and provides support for on-board diagnostics on all GM systems 1992 thru 2011.

Here is the native voltage regulator, which was after buying Tech 2 from OBD2eshop.com


I was often asked how to work with Tech 2 before you replaced the voltage regulator. IMPORTANT! Replace the voltage regulator must! And those who did not finish, and want to have his device did not restart each time a skill. Below is a pinout diagram for the connector Obd ii scanning tool, which we need to disable temporarily for 16 pins. AC Power Technology 2 Power is supplied from the power supply on the device or from a second battery using a tick in the kit.
Have fun!
http://blog.obd2eshop.com/voltage-regulator-for-gm-tech-ii-scan-tool/

Tech II clone test on 2006 C6:It's great

Here is the review on 2006 c6 with GM TECH II scanner

I just checked my Tech II clone against my 2006 C6. In the ABS section there is an "Automated Bleed" option. In the Radio section there is a "VIN Relearn" option. I've never actually used either one, but I bet they work.
The clones are literally running the same software as the Tech II, so they have all the same functions. There are a few caveats: the standard clone power supply will cause the unit to reset if you run the starter motor, apparently, though this can be fixed. Also, operating while tethered to a PC involves a bunch of licensing hacks and other nonsense. But you only need to do that if you want to flash the ECU firmware.
The Tech II lets you see (and individually reset) all the DTCs from all the modules. It also has a bunch of special functions and bidirectional capabilities.
It's great as a standalone diagnostics tool but it isn't intended to modify ECU parameters like tuning software does. This is a tool for fixing the car, not modifying it.