GM TECH2 GM OPEL SAAB SUZUKI Software Screen Display

gm-tech2-diagnostic-user-manual.pdf  (6.8M)

Customer technical problem for GM TECH2:

When you start your gm tech2, if you see the following picture, please have a try as we tell you:

1. After you start your gm tech, please click the key "shift" on the main unit:

2. After the relative LED lights, please press the "up" key to increase the brightness of your screen.

Any problem, you can contact us at sales@OBDexpress.co.uk