Tech2 handheld to PC connection need pinout

[AvechuchoAxel]

Hello Guys, I need some help to connect my Tech2 to my PC. I did try many ways with the cables I have... I think some of them belong to my OTC so probably I do not have the right cable to pair my device.

I have the SERIAL cable OTC503897 OTC 3421-08 Genisys Scan Tool to PC RS232 Cable

RS232 DB 9-pin to RJ-45

How can I make my own cable using an RS232 9 PIN and a RJ45?

I have the rs232, rj45, cable but need the pinout..

Does anyone have the software that connect tech2 to PC to upgrade or download? Maybe the problem is that I'm using the same soft that I used before with my Mac Mentor (otc)..

Thanks!!!

Axel

[amoss1]

you need the tis 2000 v90 or 91 m8 and a usb to rs 32 cable just don it for my m8 then it will work only reason i say verion 90 or 91 is thats the last version with sps

[Dmitry 42]

Can you write me your e-mail to PM.
How i remember at my work I have Tech2 pinout RS323 to RJ-45.

I sent it to you.

[kevinb2u]

We use an old Snap-On Brick printer cable MT2500-400
to a generic serial-usb adapter. It's RJ11 (?) is 2 pins narrower than the RJ45 (?) port on Tech2 (bottom of 2 on left), but works perfectly. Sometimes need to fuss with port settings for the adapter driver, not a big deal.

[haussys]

Hello Guys, I need some help to connect my Tech2 to my PC. I did try many ways with the cables I have... I think some of them belong to my OTC so probably I do not have the right cable to pair my device.

I have the SERIAL cable OTC503897 OTC 3421-08 Genisys Scan Tool to PC RS232 Cable

RS232 DB 9-pin to RJ-45

How can I make my own cable using an RS232 9 PIN and a RJ45?

I have the rs232, rj45, cable but need the pinout..

Does anyone have the software that connect tech2 to PC to upgrade or download? Maybe the problem is that I'm using the same soft that I used before with my Mac Mentor (otc)..

Thanks!!!

Axel

Use a rs 232-usb converter, the right one I use everyday with Tech2 and PC is something like that
USB 2.0 to 9 pin RS232 COM Port Serial Convert Adapter - eBay (item 320451485139 end time Sep-15-10 20:28:04 PDT)

[kevinb2u]

Does anyone have the software that connect tech2 to PC to upgrade or download? Maybe the problem is that I'm using the same soft that I used before with my Mac Mentor (otc)..

GM online best , easiest way I know of.

https://www.acdelcotds.com/acdelco/action/home

Not the cheap way though, unless friend at GM dealer will help.

[cbeerman]

here you go

RJ45 DB9F
1 ---- 1
2 ---- 6
3 ---- 7
4 ---- 2
5 ---- 3
6 ---- 8
7 ---- 5
8 ---- 4


I have a copy in my photo album

[AvechuchoAxel]

Thanks all of you guys... sorry I left this thread unattended for long time....

Axel

[AvechuchoAxel]

Finally.... I got my cable working...... Now my Tech2 have the 30.06 upgrade!!

Does anyone know what is inside of the version North American Operations Engineering o similar???

Thanks!

[peko]

hi friend

when you update your tech2, you need activate it ?