Nissan Sentra Service Manual: Precaution

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 battery cable from the negative terminal when checking the harness.

Precautions for Harness Repair

• Solder the repaired area and wrap tape around the soldered area.

Note:

A fray of twisted lines must be within 110 mm (4.33 In).

• Bypass connection is never allowed at the repaired area.

Note:

Bypass connection may cause can communication error. The spliced wire becomes separated and the characteristics of twisted line are lost.

• Replace the applicable harness as an assembly if error is detected on the shield lines of can communication line.