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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Can Fundamental (Except Hybrid) >> Precaution >> Precautions >> Precautions For Trouble Diagnosis

Precautions For Trouble Diagnosis

CAUTION:
  • Never apply 7.0 V or more to the measurement terminal.
  • Use a tester with open terminal voltage of 7.0 V or less.
  • Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when checking the harness.