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.
How to use this manual
Information
“Can fundamental” of lan section describes the basic knowledge of the
can communication system
and the method of trouble diagnosis.
For information peculiar to a vehic ...
System description
System
Can communication system
Can communication system : system description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex ...
Other materials:
Precaution
Precaution for supplemental restraint system (srs) "air bag" and "seat
belt pre-tensioner"
The supplemental restraint system such as “air bag” and “seat belt pre-tensioner”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
Precaution for work
When removing or disassembling each component, be careful not to damage
or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
When removing (disengaging) components with a screwdriver or similar
tool, be sure to wrap the component
with a ...
Removal and installation
Ipdm e/r
Exploded view
Ipdm e/r
Ipdm e/r cover a
Ipdm e/r cover b
Removal and installation
Caution:
Ipdm e/r integrated relays are not serviceable and must not be removed
from unit.
Removal
Remove inlet air duct (upper). Refer to em-25, "removal and
installation". ...
