Nissan Sentra B18 (2020-2025) Service Manual: Handling Precaution
Precaution for Idle Start/stop System
Precaution for Idle Start/Stop System
PRECAUTIONS FOR IDLE START/STOP SYSTEM OPERATION
The operation of the idle start/stop system system needs to satisfy various conditions. For details of the conditions, refer to System Description.
The idle start/stop system system may not operate under the conditions listed below:
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After restarting the engine, the Nissan Sentra vehicle is repeatedly stopped and started at a low speed due to traffic congestion.
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When driving the Nissan Sentra vehicle repeatedly back and forth at a low speed due to parallel parking.
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When the intelligent key is not authenticated. (In this case, the KEY warning lamp built in the combination meter blinks.)
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The battery is deteriorated. (High discharge rate.)
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A battery other than the idle start/stop system system-specific battery is used.
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Ambient temperature is extremely low.
HANDLING PRECAUTIONS
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When engine restart conditions are satisfied during the electric parking brake operation, ECM performs the engine restart after the completion of the electric parking brake operation. This may cause delay in engine restart, compared with a usual engine restart.
For a smooth engine restart under the idle start/stop system system operating condition, restart the engine before releasing the parking brake.
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To use the idle start/stop system system, the Nissan Sentra vehicle needs to recognize the status of battery. For this reason, the idle start/stop system system may not be activated immediately after battery change.
Other materials:
Stop Lamp
Component Inspection
Component Inspection
CHECK STOP LAMP 1
Ignition switch OFF.
Disconnect rear combination lamp (body side) connector
and high-mounted stop lamp connector. ...
Power Supply and Ground Circuit (ecm)
Diagnosis Procedure
Diagnosis Procedure
CHECK THE BATTERY CABLE
Turn ignition switch OFF.
Check the battery cable for tightening
enough.
Note:
Check the continuity between the
battery ...
Air cleaner
The viscous paper-type air cleaner filter element used in the Nissan Sentra is
designed for single use only and must not be cleaned or reused. The filter should
be replaced according to the maintenance intervals listed in the "Maintenance and
schedules" section of this manual to ...