Nissan Sentra B18 (2020-2025) Service Manual: Precaution for Harness Repair
AV COMMUNICATION SYSTEM
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Solder the repaired parts, and wrap with tape. [Frays of twisted line must be within 110 mm (4.33 in).]
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Do not perform bypass wire connections for the repair parts. (The spliced wire will become separated and the characteristics of twisted line will be lost.)
Precaution for Trouble Diagnosis
Precaution for Trouble Diagnosis
AV COMMUNICATION SYSTEM
Do not apply voltage of 7.0 V or higher to the
measurement terminals.
Use the tester with its open term ...
Precautions for Work
Precautions 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 prote ...
Other materials:
Diagnosis and Repair Work Flow
Work Flow
Work Flow
Note:
“DTC” includes DTC at the 1st trip.
OBTAIN INFORMATION ABOUT SYMPTOM
Refer to Diagnostic Work Sheet and
interview the customer to obtain the malfunction information
(conditions and environment when the malfunction occurred)
...
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 injury to the
driver and front passenger for certain
types of collision. Information necessary to service the system ...
General Precautions
Always use a 12 volt battery as power source.
Do not attempt to disconnect battery cables while engine is
running.
Before connecting or disconnecting the ECM harness connector,
turn ignition switch OFF and disconnect negative battery
cable. Failure to do so may damage the ECM because
...
