The Tech 2 scanner stands out as a robust diagnostic tool specifically engineered for a wide range of vehicles under the General Motors umbrella, including GM, SAAB, Opel, Suzuki, Isuzu, and Holden. This tool is not just another OBD2 scanner; it’s the very same equipment utilized by GM technicians to ensure vehicles are diagnosed with precision and accuracy. The Vetronix Tech 2, equipped with authentic GM software, delivers comprehensive on-board diagnostics for systems from 1992 up to 2014, making it an invaluable asset for automotive professionals and serious DIY enthusiasts alike.
Why Choose the OBD2 Tech 2 Scanner?
When it comes to vehicle diagnostics, accuracy and breadth of coverage are paramount. The Obd2 Tech 2 Scanner excels in several key areas, making it a top choice for those working with GM and related vehicle brands:
1. Broad Language Support: In today’s global automotive landscape, language versatility is crucial. The Tech 2 caters to a diverse user base by offering software in multiple languages, including:
- English
- Italian
- French
- Portuguese
- German
- Spanish
- Korean
- Japanese
- Thai
- Chinese
Note: Upon ordering, please specify your preferred language software card to ensure you receive the version that best suits your needs. English will be sent as the default if no language is specified.
2. Updatable Software for Longevity: Technology in vehicles evolves rapidly, but the Tech 2 is designed to keep pace. Software updates are conveniently delivered via 32MB Software Cards. As newer versions become available, users can simply purchase a new card to update their device, protecting their investment and ensuring compatibility with newer diagnostic protocols within the supported year range.
3. Extensive Vehicle Model Support: The OBD2 Tech 2 scanner is not limited to just one brand. It provides diagnostic capabilities for a spectrum of manufacturers, including:
- GM (General Motors): The core focus, offering in-depth diagnostics for a wide array of GM vehicles.
- SAAB: Specialized diagnostics for SAAB models are also available.
- Opel: Comprehensive coverage for Opel vehicles.
- Suzuki: Diagnostics for Suzuki vehicles are supported.
- Isuzu: Includes specific software for Isuzu models.
- Holden: Supports both Holden (Australia) and Holden (North American) vehicles with dedicated software options.
It’s important to select the appropriate software card for the vehicle brands you intend to diagnose before placing your order to ensure full compatibility.
4. Wide Diagnostic Year Coverage: The Tech 2 scanner is designed to handle vehicles across a significant range of production years, specifically from 1992 to 2014. Furthermore, when paired with TIS2000 software, it extends its capabilities to include programming for vehicles manufactured before 2007. This broad temporal coverage ensures that the Tech 2 remains relevant for a substantial segment of the vehicle market.
Important Considerations for the GM Tech2 Scanner
Before deploying the GM Tech2 scanner, it’s crucial to be aware of these operational notes:
1. 12V Vehicle Compatibility: The Tech 2 scanner is designed exclusively for 12V car systems. It is not compatible with trucks or vehicles operating on higher voltage systems.
2. Software Selection for Full Brand Support: To maximize the scanner’s potential across all listed brands (GM, SAAB, OPEL, SUZUKI, ISUZU, HOLDEN), it’s essential to select the option that includes all software packages at the time of purchase. This ensures you have the necessary software to diagnose vehicles from each manufacturer effectively.
GM Tech2 Software Versions and Coverage Details
The Tech 2 scanner offers specific software packages tailored to each brand and language. Here’s a detailed breakdown of the software versions and their respective coverage years:
For GM:
- GM-English 33.004: 1991-2014
- GM-Spanish 33.002: 1991-2014
- GM-Germany 32.007: 1991-2013
- GM-Japanese 32.006: 1991-2013
- GM-French 32.007: 1991-2013
- GM-Italiana 32.007: 1991-2013
- GM-Portuguese 32.002: 1991-2013
- GM-Korean 32.002: 1991-2013
- GM-China 32.002: 1991-2013
For OPEL:
- OPEL-English Newly Update to V180: 1997-2014
- OPEL-Italian Newly Update to V180: 1997-2014
- OPEL-German Newly Update to V180: 1997-2014
- OPEL-Turkish Newly Update to V180: 1997-2014
The Opel software card V180 supports models from 1997 to 2014.
For SUZUKI:
- SUZUKI-English V01.210.020
For SAAB:
- SAAB-English V148.000
For ISUZU:
- ISUZU-English CAN-BUS V180: 2006-2015 (CAN-BUS support for models post-2010)
- ISUZU-English K-Line V11.680: 1996-2014 (K-line support for models from 1996 to 2014)
For Holden:
- Holden-English V149.000: 1999-2013 (North American Area Only)
- Holden-English V147.000: 1999-2012 (Australia)
Tech2 Scanner: Specifications and Features
The GM Tech2 scanner is built to offer professional-grade diagnostic capabilities with robust hardware and software integration. Here are its key specifications and features:
Specifications:
- Authentic GM Software: The inclusion of genuine GM software within the Tech 2 Flash ensures users have access to the most comprehensive diagnostic tools available, especially for late-model GM vehicles.
- System Coverage: Supports on-board diagnostics across all GM systems manufactured from 1992 through the current applicable year (up to 2014).
- Modular Design: Removable hardware modules protect against obsolescence, allowing for future upgrades and adaptations.
- User-Friendly Display: Features a large, backlit screen that is easy to read in various lighting conditions.
- Connectivity Options: Equipped with RS232 & RS485 ports, providing avenues for connecting to future devices and expanding functionality.
- Data Capture Capabilities: Capable of capturing and storing Diagnostic Trouble Codes (DTCs), Freeze Frame data, and Failure Records for detailed analysis and review at a later time.
- Real-time Data Monitoring: Allows users to monitor the status of vehicle diagnostic tests as they are actively running, providing immediate feedback.
- Bi-Directional Control: The authentic GM software enables full bi-directional control during diagnostics of powertrain, chassis, and body systems, allowing for active testing of components.
- Dimensions: 12 inches in size, designed for portability and ease of handling in a workshop environment.
- Microprocessor: Powered by a 32-bit, 16 MHz processor to ensure rapid and reliable diagnostic operations.
- Memory: Features 32 MB flash type II PCMCIA memory, with a Type III slot available for potential future memory expansion.
- Communications: Integrates an RS232 communication port for data transfer and connectivity.
- Screen: A 3.8-inch backlit monochrome display with full graphics capabilities, supporting 320×240 pixels and the ability to display up to 9 vehicle parameters simultaneously.
Key Features Revisited:
- Comprehensive Diagnostic Software: As mentioned, the authentic GM software is central to the Tech 2’s effectiveness, providing in-depth diagnostic capabilities.
- Extensive System Support: Coverage across all GM systems from 1992-2011 (and up to 2014 in software listings) ensures wide applicability.
- Modular Expandability: The removable hardware modules are a key feature for future-proofing the tool.
- Easy-to-Read Screen: The large, backlit screen enhances usability, especially in less-than-ideal lighting conditions.
- Future-Ready Ports: RS232 & RS485 ports prepare the device for integration with future automotive diagnostic technologies.
- Robust Data Review: The ability to capture and store critical diagnostic data is essential for thorough vehicle analysis.
- Active Test Monitoring: Viewing test statuses in real-time streamlines the diagnostic process.
- Bi-Directional Functionality: This feature is critical for effectively diagnosing and verifying repairs across various vehicle systems.
The Tech 2 OBD2 Scanner with its various cables and adapters, ready for vehicle diagnostics.
Transition to CAN Interface and Tech 2 Adaptability
The automotive industry’s shift from OBD II to Controller Area Network (CAN) protocol is a significant development. To ensure the Tech 2 scanner remains compatible with newer vehicles utilizing the CAN interface, a CAN diagnostic interface module (CANdi) is essential. This module acts as a bridge, connecting between the Tech 2 Flash diagnostic link cable and the OBD adapter. Once the CANdi module is connected, the Tech 2 can effectively diagnose all GM vehicle applications, including those still using older platforms like OBD I and OBD II, ensuring comprehensive diagnostic coverage across different communication protocols.
GM Vehicles Utilizing The CAN Interface (Example Models):
- 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)
This list provides examples and may not be exhaustive. Always refer to vehicle-specific documentation for CAN interface confirmation.
What’s Included in the GM Tech2 Package?
The GM Tech2 package is comprehensive, providing everything needed to start diagnosing vehicles right away:
- Tech-2 Flash Tester Unit
- 32 MB PCMCIA Card with Diagnostic Applications (Pre-selected software based on your order)
- CAN diagnostic interface module (CANdi) and instruction sheet (downloadable)
- RS232 cable and user 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
- TIS 2000 CD
Tech 2 Scanner vs. GM MDI: Key Differences
When considering diagnostic tools for GM vehicles, the GM MDI (Multiple Diagnostic Interface) is another option. Here’s a comparison with the Tech 2 to help clarify their differences:
| Feature | GM Tech 2 | GM MDI |
|---|---|---|
| Language Support | GM-English, German, Spanish, Japanese, French, Thai, Portuguese, Korean; SAAB-English; OPEL-English, Italian, German, Spanish; HOLDEN-English; SUZUKI-English; ISUZU-English | Multi-language: English, French, German, Japanese, Italian, and approximately 30 languages in total. |
| Update Method | Via 32MB Software Card | Not updatable. |
| Activation | No activation required. | Activation is required. |
| Software Origin | Cannot use original software card directly but supports original programs. | Supports software directly from the original factory. |
| OS Requirement | Operates independently, no PC connection needed for basic diagnostics. | Requires a PC; compatible with Win XP only. |
| Internet | No internet connection needed for operation. | Should not be connected to the internet during software installation as it may prompt for software updates, which are not supported. |
| Vehicle Support | Cars only (no trucks); supports all GM systems from 1992 up to the current year (as per software). Brands include GM/SAAB/OPEL/SUZUKI/ISUZU/HOLDEN. | Supports all GM vehicles from 1990-2019 (year 9 in the original table, likely indicating up to 2019 models). |
| Programming | Supports reprogramming but typically requires use with TIS2000 software. | Supports offline programming for certain brands like Chevrolet and Opel, but not universally for all car models. |
Frequently Asked Questions About the Tech2 Scanner
Q: Can Tech2 read VIN?
A: Yes, it is capable of reading Vehicle Identification Numbers (VIN).
Q: Does Tech2 support Hummer H3 diagnostics?
A: Yes, the Tech2 can perform diagnostics on the Hummer H3 model.
Q: Can Tech2 reset airbags on a 2007 Chevy Tahoe?
A: Yes, airbag reset is supported for this model.
Q: Is Saturn supported by Tech2?
A: No, Saturn brand vehicles are not supported.
Q: Will Tech2 work on a 2007 Cadillac Escalade?
A: Yes, the software list includes Cadillac models, ensuring compatibility.
Q: Can it clear fault codes on a Saab 2005 1.9 TDi?
A: Yes, clearing fault codes on this model is supported.
Q: Does this product support coding functionalities?
A: Yes, it supports coding. When used with TIS2000 software, it can program vehicles manufactured before 2007.
Q: Is a 32MB card included, or is it a separate purchase?
A: The Tech2 (SP23-B) package includes one 32MB card, pre-loaded with your chosen software. Additional 32MB cards (SO22-B) can be purchased separately for more software options.
Q: Can Tech2 send commands to vehicle modules and diagnose climate control programmers? What is its effective year range for older vehicles (e.g., 1997 Cadillac DeVille, 2001 Chevrolet Venture)?
A: Yes, the Tech2 can send commands to modules and diagnose climate control systems, provided there is communication. It is effective for vehicles within its coverage range, including models like the 1997 Cadillac DeVille and 2001 Chevrolet Venture, assuming they fall within the 1992-2014 coverage window.
Q: Can it perform key coding and control unit programming for Opel and Isuzu vehicles?
A: The GM Tech 2 can diagnose most Opel and Isuzu vehicles from 1992-2011 but does not support key coding.
Q: Does the Tech2 include a dongle?
A: No, the standard GM Tech2 package does not include a dongle. For coding functionalities requiring a dongle, a TIS2000 CD USB Key can be purchased separately.
Q: Is Windows 7 compatible with Tech2?
A: No, the software is designed to operate on Windows XP.
Q: Does Tech2 support K-LINE communication?
A: Yes, K-LINE communication is supported.
Q: Can Tech2 program Opel, SAAB, and Suzuki vehicles?
A: No, programming is limited to GM vehicles manufactured before 2007. Programming for Opel, SAAB, and Suzuki is not supported.
Q: Will Tech2 diagnose a 2005 GMC Sierra 1500 truck?
A: To diagnose trucks, you would need to purchase an additional truck adapter, as the standard Tech2 package comes with car adapters. The Tech2 unit itself is compatible with truck diagnostics when properly equipped.
Q: Issues with TIS2000 software installation and identification after purchase?
A: If the TIS2000 software is included with the Tech2 software, installing it separately is unnecessary. For ECU programming, it’s recommended to acquire a standalone TIS2000 software package to work in conjunction with the Tech2.
Q: Experiencing errors, such as a blue screen, after receiving the Tech2?
A: For a blue screen error, replacing the Blue Screen Chip may resolve the issue. For other errors, running a self-test report (accessible via the Tech2’s “technical support / service” menu) and providing the report can help diagnose the problem.
Q: A button on the GM TECH2 is not working—how to fix?
A: For new version Tech2 units, solutions include receiving a replacement button for self-repair or sending the unit back for repair. On older units with newer software, button incompatibility might occur.
Q: Smoke and voltage issues (car voltage increasing to 14V from 12V) when using TECH2?
A: Ensure correct operation sequence: ignition ON before connecting Tech2, then connect to the car. Monitor voltage, especially in cars with potential electrical grounding issues, as voltage spikes can occur during startup, potentially damaging the tool.
In conclusion, the OBD2 Tech 2 Scanner is a professional-grade diagnostic tool offering extensive coverage for GM, SAAB, Opel, and other affiliated brands from 1992-2014. Its authentic software, broad vehicle compatibility, and comprehensive features make it an essential tool for automotive technicians and enthusiasts needing reliable and in-depth diagnostic capabilities for a wide range of vehicles.
