Nissan Sentra B18 (2020-2025) Service Manual: Moonroof Does Not Operate Properly. Diagnosis Procedure
Diagnosis Procedure
Diagnosis Procedure
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CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
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Check BCM power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES >>GO TO 2.
NO >>Repair or replace malfunctioning parts.
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CHECK MOONROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
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Check moonroof motor assembly power supply and ground circuit.
Refer to Component Function Check.
Is the inspection result normal?
YES >>Check intermittent incident. Refer to Intermittent Incident.
NO >>Repair or replace malfunctioning parts.
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Other materials:
Illumination Control Switch Signal Circuit
Diagnosis Procedure
Diagnosis Procedure
CHECK COMBINATION METER INPUT
SIGNAL
Ignition switch ON.
Check voltage between the following terminals of
the illumination co ...
Rear Bumper
Exploded View
Exploded View
EXCEPT FOR SR
1.
Rear bumper side bracket (LH)
2.
Rear bumper reinforcement support
(L ...
ECO mode switch
The ECO mode in the Nissan Sentra is designed to improve fuel efficiency by optimizing
throttle response and transmission shift points during normal driving conditions.
To activate ECO mode, press the ECO mode switch. When enabled, the ECO mode indicator
light on the meter or vehicle inform ...