What scanner does GM use?

GM, or General Motors, uses several different scanners for diagnostic purposes. The specific scanner used depends on the needs of the vehicle and the technician. Here, we will discuss two popular scanners commonly used by GM dealers.

1. GM Tech 2:
The GM Tech 2 is the official factory scan tool used in all GM dealers since 1996. It provides comprehensive coverage for all makes and models of GM vehicles, including passenger cars, trucks, and vans. The Tech 2 is a powerful scanning device that allows technicians to dive deep into the internals of various systems in a vehicle. Unlike generic scanners that simply show and decode error codes, the Tech 2 can provide detailed information about the errors and even allows technicians to set brand/type-specific settings. It is a versatile tool that is highly regarded in the automotive industry.

Here are the top four reasons to choose the GM Tech 2 scanner:
1. Multi-language support: The Tech 2 supports various languages, including English, Italian, French, Portuguese, German, Spanish, Korean, Japanese, Thai, and Chinese.
2. Regular updates: You can update the Tech 2 via a 32MB software card. If there is a newer version available, you can simply purchase a new card to update your scanner.
3. Extensive car model coverage: The Tech 2 is compatible with GM, SAAB, Opel, Suzuki, Isuzu, and Holden vehicles. You can select the software you need before making a purchase.
4. Wide year coverage: The Tech 2 can diagnose vehicles from 1992 to 2014. Additionally, with the help of the Tis2000 software, it can also perform programming for cars manufactured before 2007.

2. MDI 2 Diagnostic Tool:
The MDI 2 (Multiple Diagnostic Interface) is another high-quality scanner used by GM. It offers advanced diagnostic capabilities and is known for its reliability. Some highlights of the MDI 2 scanner include:

1. Multi-language support: The MDI 2 supports a wide range of languages, including English, French, German, Italian, and many others.
2. Extensive year coverage: This scanner can diagnose cars from 1990 to 2024, making it compatible with both older and newer models.
3. Optional software package: You can choose to purchase the scanner with or without a pre-installed software package. If you opt for the package with software, the MDI 2 software will be installed on a 250G SATA interface laptop HDD. The HDD is compatible with laptops that have a SATA hard disk interface and were manufactured after 2008.
4. Support for new cars: The MDI 2 is designed to support vehicles manufactured from 2010 to 2024.
5. WIFI connectivity: This scanner offers WIFI support, allowing for convenient and wireless diagnostic operations.

In conclusion, GM uses the GM Tech 2 and MDI 2 scanners for diagnostic purposes. These scanners provide comprehensive coverage for GM vehicles, and each offers unique features and capabilities. By utilizing these advanced scanning tools, GM technicians can effectively diagnose and address any issues that arise in GM vehicles.