Basic OBD2 Scanners for GM Vehicles
While OBD2 scanners can provide essential diagnostic information like check engine light codes, they may not give access to the more intricate systems within GM […]
GM Scanenr
GM SPS Electronic Control Module (ECM) Programming Guide
The Service Programming System (SPS) is a PC application that updates (programs or reprograms) the flash calibration files that are stored in a vehicle’s ECM. […]
GM Tech 2 and GM MDI Review
Tech1A: This was the factory scanner for all GM dealers from 1983 to 1995. It is still available, but in limited quantities. The Tech1A can […]
GMC Duramax’s GM Tech2 China Clone Review
Since all I drive is GM vehicles I figured I should own a GM scanner under $300. I have done some research online and found […]
How to use GM Tech2 scanner to turn off seatbelt alarm, program DDM, add modules
Item No. SP23-B Item No. SO22-C Beginner’s guide on using GM Tech2 scan tool on SAAB Recently, we have quite a few future-buyers asking about […]
Advantages of GM MDI2 with HDD and Laptop
GM MDI 2 GDS2 Tech2win Software V2021.10.1 is available with pre-installed in Lenovo T410 Laptop I5 CPU 4GB Memory at autonumen.com. It is plug-and-play. Look […]
How to solve the problem that GM MDI2 cannot connect to MDI
I bought the GM MDI 2 package from autonumen.com last week. I installed the MDI Manager software along with the hard drive, but when I […]
GM MDI 2 Genuine and Clone Table Comparison
Look here: GM MDI 2 what’s the difference of the genuine and the china knock-off? compared with MDI 1, what’s good of MDI2? Should you […]
How can I reflash the GM MDI2 clone firmware?
The reason why the GM MDI/MDI2 interface firmware is updated is because it is compatible with the latest original GDS2 software, and the latest v2020.12 […]
GM TCM & transfer case programming/coding with SPS & TIS
Here is the Coding/Programming TCM and Transfer Case Tutorial for 2015 Chevrolet Suburban from MaxiFlash JVCI and Autel IM608 with PLC and Software Global TIS. […]
How to install GM Tech2Win software for PLC
This is a step by step guide where you can learn how to install for GM Tech2. Before doing that, you should guarantee you have […]
GM MDI Program Chevrolet Tahoe 2016 Key via SPS
Tutorial: GM key programming using GM scan tool and SPS (Service Programming System) online subscription. Model example: Chevrolet Tahoe 2016 (the procedure can be applied […]
How to Set GM MDI2 Wifi Network Connection?
The article help how to set GM MDI2 Wifi successfully so that you can not only use with one USB cable. Use the USB cable […]
GM MDI GM MDI 2 Port Firmware Update Guide
GM MDI and GM MDI 2 multiple diagnostic interface supports GM group vehicles till 2021, works with MDI software including global TIS, GDS 2, Tech2Win, […]