Instruction for GM Tech2 Hardware Installation
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.
Some newers may be not know how to install the hardware for GM Tech2 , and now our engineer team make the details
for the steps help you how to operate it , please check as following :
1.Rmove the RS-232 loopback adapter (P/N 02001606) from the storage case (P/N 02002971).Plug it into the RS-232
port
2.Attach the Tech2 DLC cable(P/N 02002952) to the VCI connector
3.Locate the DLC loopback adapter (P/N 02002953) in the storage case .Attach it to the DLC cable
4.Locate the NAO (P/N 02002972) power supply and appropriate power cord in the storage case . Insert the power jack
into the Tech 2 DLC cable
or into the bottom of the Tech2 next to DLC cable connector
5.Turn on power by pressing the PWR button located on the Tech2 key pad
6.Tech2 hardware is verified automatically by the POST Test
7.DISCONNECT THE rs-232 loopback adapter , the power supply , and the DLC loopback adapter and return to the Tech2 storage case
