GM Scan Tools & Software IT Guidelines

 

GM hardware:

GM MDI:

https://www.obd2tool.com/goods-1621-GM+MDI+Scan+tool.html

GM MDI2:

https://www.obd2tool.com/goods-10216-Best-quality-GM-MDI-2-Diagnostic-Tool-with-WIFI.html

GM Tech2:

https://www.obd2tool.com/goods-1568-GM+Tech2+GM+Scanner+-CANdi++TIS+(Works+for+GMSAABOPELSUZUKIISUZUHolden).html

VXDIAG VCX NANO GM:

wifi version: https://www.obd2tool.com/goods-5278-VXDIAG-VCX-NANO-for-GM-OPEL-GDS2-Diagnostic-Tool-with-WIFI.html

wired version: https://www.obd2tool.com/goods-5086-VXDIAG-VCX-NANO-for-GM-OPEL-GDS2-Diagnostic-Tool.html

 

GM software:

TIS2000:

https://www.obd2tool.com/goods-1603-OPEL+TIS2000.html

Tech2win, GlobalTis, Gds2:

https://www.obd2tool.com/goods-10251-GM-MDI-2-GDS2-gds-tech-2-software-Sata-HDD-for-Vauxhall-OpelBuick-and-Chevrolet.html

 

General Notes

The GM IT guidelines are organized as follows:

• Good – the minimum acceptable systems capability/components for conducting diagnostics and programming with related GM hardware and

 

• Better – the systems infrastructure capability/components that will deliver better performance and security while seeking to maximize the lifecycle of the

 

• Best – the systems infrastructure capability/components that will deliver best performance and security while seeking to maximize the lifecycle of the

NOTE: If you are looking to purchase new infrastructure, systems or solutions, please

adhere to the specifications outlined in the “Better or Best” sections.

Hardware

The following section details guidelines for required hardware and software as well as a guide for purchasing new hardware and software. NOTE: GM hardware and software must be utilized on a dedicated computer.

Consumer-Grade versus Enterprise-Grade: Most computer manufacturers offer two different grades of computers: consumer-grade hardware intended for home and personal use, and enterprise-grade hardware intended for businesses. While the price of consumer-grade hardware may seem attractive for independent businesses, oftentimes the total cost of ownership ends up being greater due to the limited functionality, higher failure rates, and more complex support.

 

	SUPPORTED		NOT SUPPORTED
Enterprise grade hardware (PCs and Access Points)		Consumer grade hardware (PC and Access Points), Apple or Mac tablets & PCsNon-branded, built by hand or thin client PC
Intel Core i3 / i5 / i7 processors 4th generation and above		ALL Intel Core i-series 3rd generation and below Processors plus AMD, Celeron, Pentium and Atom processors
Windows 7 Professional, 64 bitsupported up to December 31, 2019 only.   Windows 10 Professional, 64 bit		Windows 8.x, XP and Vista BusinessWindows 7 Professional, 32 bit All Home Operating Systems   Tablets running Android or Mac operating systems
Java Run Time Environment 32 bit		All 64 bit versions of Java

 

Desktop PC

 

	Good	Better	Best
Processor	Intel Core i3, i5, i7 4th Gen	Intel Core i3, i5 5th & 6th Gen*& above	PC: Intel Core i7 7th & 8th Gen*& above
System memory(RAM)	4GB	8GB	16GB
Hard Disk Drive	256GB	500GB	1TB
USB Ports	4	4+	4+
Display	17” 1366 x 768 (HD)	21” 1366 x 768 (HD)	24” 1920 x 1080 (HD)
Network Adapter	Wired: Gigabit  Wireless: 802.11n	Wired: Gigabit+  Wireless: 802.11ac	Wired: Gigabit+  Wireless: 802.11ac
Operating System	Windows 7 Professional, 64 bit	Windows 10 Professional, 64 bit	PC: Windows 10 Professional, 64 bit

* Note: 7th Generation or above have model numbers of 7000 or greater (example: Intel Core i5- 7400T).

* Note: For Service Technicians who perform Infotainment programming the 256GB drive size is not sufficient for large calibration files. Select from the Better or Best category.

For the Techline Service Technician applications (TIS2Web, GDS2, MDI, MDI 2, Tech2Win, and Service Information):

• Requires Local Windows Administrative access for software installation and updates to Windows registry
• Refer to section d.iv for a list of recommended firewall and security exceptions
• Recommends one (1) Multiple Diagnostic Tool (MDI / MDI 2) for every PC
• Recommends one (1) battery maintainer for every two (2) Multiple Diagnostic Interface (MDI) tools in use
• Recommends use of Tripp-Lite Keyspan USB to Serial adapter (Model: USA – 19HS) for computers without serial ports

 

Laptops & Tablet PCs

 

	Good	Better	Best
Processor	Intel Core i3, i5, i7 4th Gen	Intel Core i3, i5 5th & 6th Gen*& above	PC: Intel Core i7 7th & 8th Gen*& above
System memory (RAM)	4GB	4GB	8GB +
Hard Disk Drive	256GB	500GB	1TB
USB Ports	4	4+	4+
Display	13” 1366 x 768 (HD)	15” 1366 x 768 (HD)	17” 1920 x 1080 (HD)
Network Adapter	Wired: Gigabit  Wireless: 802.11n	Wired: Gigabit+  Wireless: 802.11ac	Wired: Gigabit+  Wireless: 802.11ac
Operating System	Windows 7 Professional,64 bit	Windows 10 Professional,64 bit	Windows 10 Professional,64 bit

* Note: 7th Generation or above have model numbers of 7000 or greater (example: Intel Core i5- 7400T). GM

* Note: For Service Technicians who perform Infotainment programming the 256GB drive size is not sufficient for large calibration files. Select from the Better or Best category.

For the Techline Service Technician applications (TIS2Web, GDS2, MDI, MDI 2, Tech2Win, and Service Information):

• Requires Local Windows Administrative access for software installation and updates to Windows registry
• Refer to section d.iv for a list of recommended firewall and security exceptions
• Recommends one (1) Multiple Diagnostic Tool (MDI / MDI 2) for every PC
• Recommends one (1) battery maintainer for every two (2) Multiple Diagnostic Interface (MDI) tools in use
• Recommends use of Tripp-Lite Keyspan USB to Serial adapter (Model: USA – 19HS) for computers without serial ports

 

 

Software

	Good	Better	Best
Web Browser	Internet Explorer, version IE11 (with current Service Pack) with the “compatibility view”enabled
Java	Current 32-bit version of Java Runtime Environment, or the version recommended by each application
System Recovery	Full Operating System Recovery Package,  Ensure the PC manufacturer or reseller provides the necessary recovery software to restore the operating system in the event of a major software failure. (Note: See Business Continuity Section)
Desktop Anti-Virus	Enterprise Desktop Anti-virus solution that is updated automatically and managed through a centralized console.

 

Internet Speed

 

	Good	Better	Best
Speed	100 Mbps	1000 Mbps	1000 Mbps

Note:

 

The MDI and MDI 2 are not compatible with an open, unencrypted wireless network.

 

 

Desktop Security

 

	Good	Better	Best
PC Virus Monitoring	Enterprise-grade, antivirus products should be installed on all PCs and configured to automatically perform the following:  ·         Download and install most current virus signature updates ·         Actively monitor for viruses ·         Quarantine and eradicate infected files ·         Antivirus solution should include antivirus, anti-spyware, intrusion prevention, application control, spam control and rootkit detection
Patch Management	·         GM recommends that patch management be performed on every PC to ensure each workstation has current patches.·         Workstation Management should include remote monitoring of hardware/software failures, down servers, low disk space, excessive CPU usage and excessive memory usage. Install critical security patches within one month of release.
Password Protection	Employees have multiple user ID’s and passwords used to access the tools that support user’s job roles. Implementing a password management policy is a significant piece of data security and access control.  All passwords should be promptly changed if suspected of/are being comprised, or disclosed to vendors for maintenance/support.   •  Refrain from divulging passwords unless absolutely necessary (i.e., helpdesk assistance)   •  Protect stored passwords – discourage employees from writing down access information and keeping it in plain sight of passerby (i.e., username & password written on post it note nearby workspace).   •  Passwords should be encrypted when transmitted electronically.   •  Passwords must be changed every 90 days.   •  Users are not able to reuse their last five (5) passwords.   •  User accounts are locked-out or suspended after the tenth (10) failed login attempts.   •  Remove all employee credentials from all network devices immediately upon employment ending.

 

 

GM Application Security and Firewall Exceptions

 

All application updates and installations must be performed from an account with local Windows administrative privileges. Firewall Exceptions for TIS2Web applications:

• 64 bit Windows:
• C:\Program Files (x86)\Java\jre<version number>\bin\jp2launcher.exe
• C:\Program Files (x86)\GDS 2\jre6\bin\javaw.exe
• C:\Program Files (x86)\General Motors\Tech2Win\bin\emulator.exe
• C:\Program Files (x86)\GM MDI Software\GM MDI Manager\GM_MDI_Manager.exe
• C:\Program Files (x86)\GM MDI Software\GM MDI Identification Service\GM_MDI_Ident.exe
• C:\Program Files (x86)\Vibe Programming\Cuw.exe
• 32 bit Windows:
• C:\Program Files\Java\jre<version number>\bin\jp2launcher.exe
• C:\Program Files\GDS 2\jre6\bin\javaw.exe
• C:\Program Files\General Motors\Tech2Win\bin\emulator.exe
• C:\Program Files\GM MDI Software\GM MDI Manager\GM_MDI_Manager.exe
• C:\Program Files\GM MDI Software\GM MDI Identification Service\GM_MDI_Ident.exe
• C:\Program Files\Vibe Programming\Cuw.exe
• Java Control Panel Security URL Exception:

o https://tis2web.service.gm.com

• Internet Explorer Trusted Sites URL Exceptions:

o *.gm.com