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CAN Fundamental




PRECAUTIONS

Precautions for Trouble Diagnosis


CAUTION:
Follow the instructions listed below. Failure to do this may cause damage to parts:
- 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 12V battery cable from the negative terminal when checking the harness.