I work for a Gm dealership and was a little skeptical at first about this GM Tech 2. After receiving very quick from seller I tested it out on every platform, programming, system scans, live plot, remote functions, everything and it has matched everything my shops factory 2000 dollar Tech 2 has done. Best money I’ve spent on a tool in a very long time! Follow i wil share my using experience with gm tech2.
GM Tech 2 scan tool can also work for Opel, SAAB, Isuzu, Suzuki, Holden. For some customers have confused about China GM Tech 2 scanner. Below OBD2TOOL sharing VETRONIX TECH 2 Clone GM Tech 2 scan tool China GM Tech 2 scanner Customers Reviews. I have been very happy with this scanner, the cables can be a bit finicky at times, and I had to remove and reinstall the memory card several times to get a good connection on it, but have had no issues at all other than that. I have used it on 2004 Pontiac Bonneville, Saab and Chevrolet Suburban all worked well.
Tech2 scanner tool support multi-function such as Capture stored DTCs, Freeze Frame, and Failure Record for later review,etc
There are 2 GM categories of the radio security theft lock feature.
1) The first category which was used on GM vehicles up until about 2001 or 2002 required the owner to choose a PIN and enter it into the radio to activate the radio security theft lock feature;
2)The second category which is used in newer Auto Scanner Tools GM Tech 2 has smart coding which is a scrambled portion of the vehicle VIN number.
Unlock radio code and VIN Relearn instruction
The only way to unlock the radio is by using the VIN Relearn procedure with a GM Tech2 scanner to set to module replacement setup.