Nissan Sentra B18 (2020-2025) Service Manual: Precaution for Seat Belt Service
CAUTION:
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Before removing the seat belt pre-tensioner assembly, place the ignition switch in the OFF position, disconnect both battery terminals and wait at least three minutes. For approximately three minutes after the battery terminals have been removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not attempt work on any SRS connectors or wires until at least three minutes have passed.
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After replacing or reinstalling seat belt pre-tensioner assembly or reconnecting seat belt pre-tensioner assembly connector, make sure entire SRS operates properly. Refer to SRS Final Check.
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Do not disassemble buckle or seat belt assembly.
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Replace anchor bolts if they are deformed or worn out.
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Do not oil tongue or buckle.
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If any component of seat belt assembly is questionable, do not repair. Replace the whole seat belt assembly.
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If webbing is cut, frayed or damaged, replace seat belt assembly.
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When replacing seat belt assembly, use a genuine NISSAN seat belt assembly.
Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner"
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 alo ...
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:
Eco Mode
Component Function Check
Component Function Check
CHECK ECO MODE OPERATION
Ignition switch ON.
Check ECO mode indicator lamp turns
ON/OFF on combination meter when turn ECO mode
switch ON/OFF.
...
B120e-55 Ipdm E/r
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detection condition
...
Both doors mirror defogger don’t operate but rear window defogger operates
Diagnosis procedure
Regarding Wiring Diagram information, refer to DEF-20, "Wiring Diagram".
1. Check door mirror defogger fuse
Check if the following fuse in fuse block (J/B) is blown.
Is the inspection result normal?
Yes >> go to 2.
No >> replace the blown fuse af ...
