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Electrical Signal Inspection

Inspection Procedure

For EC-AT Tester (49 G01 9 901) and Adapter Unit (49 H019 902)




1. Assemble the SST.
2. Affix the SST with the band.




3. Set the Adapter Unit switch to 929 position.




4. Turn the ignition switch and the EC-AT Tester main switch ON.
5. Verify indication of the respective light or digital display in each condition, referring to the indication table.

For EC-AT Tester (49 G019 901 A)




1. Assemble the SST.
2. Affix the SST with the band.
3. Set the EC-AT Tester switch to 929 position.




4. Turn the ignition switch and the EC-AT Tester main switch ON.
5. Verify indication of the respective light or digital display in each condition, referring to the indication table.

For EC-AT Tester (49 G019 901) and Adapter Unit (49 H019 902):




For EC-AT Tester (49 G01 9901 A):




Indication on Panel

For EC-AT Tester (49 G019 901) and Adapter Unit (49 H019 902):




For EC-AT Tester (49 G019 901 A):




Indication Table of Light and Digital Display