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.