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Home >> Suzuki >> 2009 >> Grand Vitara Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine General Information And Diagnosis (N32A)) >> Diagnostic Information and Procedures >> Inspection of ECM and Its Circuits >> Notes
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Inspection of ECM and Its Circuits: Notes

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Reference: PRECAUTIONS OF ECM CIRCUIT INSPECTION 

CAUTION: ECM and its circuits can be checked by measuring voltage and pulse signal with special tool connected. It is strictly prohibited to connect voltmeter or ohmmeter to ECM with ECM connectors disconnected from it.
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