![background image](http://html.mh-extra.com/html/matco-tools/mbt2415/mbt2415_instruction-manual_1739671024.webp)
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2. From the main MENU, select by scrolling left using
key. The screen will show (Fig.65):
Press key to continue and the display will show (Fig.66 & Fig.67):
Now transfer the BLACK tester clip from the battery [-] terminal to a suitable position on the engine or chassis
body leaving the RED clip still attached to the battery [+] terminal as shown above.
3. As soon as the BLACK tester clip is attached to the engine body, the display will show (Fig.68) which means
that you need to press key to continue.
4. When key is pressed, it will start analyzing and the display will change to the screen below (Fig.69):
5. Once it has finished analyzing, it will prompt you with instructions (Fig.70 & Fig.71) stating that you should
unclamp the Black tester clip from the engine or chassis body and transfer to the battery negative [-] terminal
within a 15 second time limit. If not, the testing procedure has to be repeated again as the gathered data will
be lost.
Fig.65
Grounding Test
Fig.66
Fig.67
Flashing
alternately
Fig.68
Fig.69
Fig.70
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Fig.71
Flashing
alternately