The Tech 2 offers diagnostic functions available for 1992 and newer General Motors vehicles. Tech 2 software is individual for each brand. 
The Tech 2 Scan Tester is a scan tool for GM and affiliated (e.g., Suzuki, Isuzu, Holden, Saab, AM General, and Opel/Vauxhall) dealerships worldwide. 
  
The Tech 2 Scan Tester has three primary software functions:

Diagnostics 
1.Power train 
2.Chassis 
3.Body 
Service Programming (ECU Reprogramming) 
1. Reprogram existing ECUs 
2.Replace and Program new ECUs 
View Captured Data 
1.Freeze Frame 
2. Failure Records 

Features 

1)Authentic GM software in the Tech 2 Flash means the most comprehensive diagnostic software available for late model GM vehicles.  
2)Support for on-board diagnostics on all GM systems 1992 thru current year.  
3)Removable hardware modules provide insurance against scan tool obsolescence.  
4)Large, easy-to-read backlit screen.  
5)RS232 & RS485 ports provide the avenue to connect future devices to your Tech 2 Flash.  
6)Ability to capture stored DTCs, Freeze Frame, and Failure Record for later review.  
7)Ability to view the status of vehicle diagnostic tests as they run. 
8)Bi-directional The authentic GM 1992-current year software will provide full bi-directional control when performing power train, chassis, and body diagnostics. 
9)Vetronix Tech 2 Specifications 
10)Dimensions: 12 
11)Microprocessor: 32 bit,16 MHz  
12)Memory: 32 MB flash type II PCMCIA. Type III slot available for future expansion.  
13)Communications: Integral RS232 communication port.  
14)Screen: 3.8.8 backlit monochrome with full graphics capability: 320,40 pixels. Displays up to 9 vehicle parameters at once .Download Tech2 Brochure (5.2 Mb) 

 

An industry change in protocol from OBD II to Controller Area Network (CAN) has begun. In order to perform diagnostics on a vehicle that uses the CAN interface; you will need the Tech 2 Flash and a CAN diagnostic interface module. The module connects between the Tech 2 Flashs diagnostic link cable and the OBD adapter. Once the module is connected, it can be used on all GM vehicle applications,even those vehicles using other platforms such as OBD I and OBD II.

2.The following GM vehicles utilize the CAN interface 

05 Buick Allure (3.6L) 
05 Buick LaCrosse (3.6L) 
05 Buick Rainier (5.3L) 
04-05 Buick Rendezvous (3.6L) 
04-05 Cadillac CTS (3.6L) 
04-05 Cadillac SRX (3.6L / 4.6L) 
04-05 Cadillac XLR (4.6L) 
05 Cadillac STS (3.6L / 4.6L) 
05 Chevrolet Cobalt (2.2L) 
05 Chevrolet Corvette (6.0L) 
05 Chevrolet Equinox (3.4L) 
05 Chevrolet TrailBlazer (5.3L) 
05 Chevrolet SSR (6.0L) 
04 Chevrolet Malibu (Body/Chassis only) 
05 Chevrolet Malibu (3.5L) 
05 GMC Envoy (5.3L) 
05 Pontiac G6 (3.5L) 
05 Pontiac GTO (6.0L) 
05 Pontiac Pursuit (2.2L) 

3.Dimension:55CM*50CM*19CM 
 

Package list (All ORIGINAL and NEW): 

Tech-2 Flash Tester 
32 MB PCMCIA Card with GM OE Applications 
CAN diagnostic interface module(CANdi) and instruction sheet download (199.2 kb) 
RS232 cable and user`s manual 
RS232-DB9 adapter 
DLC Cable, DLC Loopback Adapter 
12V Cigarette Lighter Power Cable 
SAE 16/19 Adapter 
NAO 12/19 Adapter 
Battery Power Cable 
Storage Case 
TIS 2000 CD+USB KEY