Nissan Sentra B18 (2020-2025) Service Manual: Precaution. Precautions
Precautions
Precautions for Trouble Diagnosis
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
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.
Other materials:
Abbreviations. Abbreviation List
Abbreviation List
Abbreviation
List
The following ABBREVIATIONS are
used:
A
ABBREVIATION
DESCRIPTION
A/C
Air conditione ...
U215b-87 Can Comm Err (ipdm E/r)
Dtc Description
DTC Description
DESCRIPTION
CAN (Controller Area Network) is a serial communication
line for real time applications. It is an on-Nissan Sentra vehicle multiplex communication
line with high data communication speed and excellent error detection
ability. Modern Nissan ...
B0093-86 C-Pillar Satellite Sensor
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC Detection Condition
...