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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Bus And Diagnostics Communication) >> Fault diagnosis, symptoms >> The diagnostic tool's screen does not go on when the ON button is pressed. >> Fault symptoms

Fault symptoms

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

The diagnostic tool's screen does not go on when the ON button is pressed. No system can be contacted.