Voltage regulator for GM Tech2

Hello everyone, sometimes asking where I am and where to find the correct voltage for the GM Tech2 diagnostic tool . Guangzhou Jinsheng Yang Technology Co., Ltd. VRB1205LD-15W. For myself, I’m looking for them on ebay or aliexpress. So here is the corresponding list, 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 Tech-2 is the same tester GM Technicians use to diagnose GM vehicles. The Vetronix 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 vetronix tech 2 Scanner

I was often asked how to work with Tech 2 before you replaced the regulator. important! Regulator must be replaced! 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.

How To using GM Tech 2 reprogram any module

Hello there!
Today I will simply tell you some of the possible problems and programming.
So, if your vetronix tech 2 is working, but something goes wrong and something goes wrong, the first thing we need to do is retest the device.
If you have DLC 1, TPU, CCD, DLC2 – FAIL. Then break the device and carefully solder all the chips we see on the motherboard. If the error in the block VCI then parses it, and also parses all the languages. Only after all of these actions, if you can not fix the error, consider buying a new motherboard from www.fobdii.com

Now let’s talk about programming.
Disagreement here. Some people say that you can assemble with a cheap Chinese card. Some people say that you only need to use the original one, of which there is an adapter for write protection. If a cheap card flies behind the firmware, try rewriting the software again, but wipe it all before writing.
Another method of firmware is “cross cutting.” In short, this means that the Tech 2 Scan Tool can be connected to both the machine and the PC. The management process itself passes GlobalTIS.
You may need a PC driver to see Tech 2 as driver J2534.
Good luck, good luck.

PS: There are no DB9 connectors on some laptops. Here you can buy an adapter db9 to USB.