Nissan Rogue (T33) 2021-Present Service Manual: Symptom Diagnosis :: Moonroof Does Not Operate Properly
Description
Moonroof does not operate normally.
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Moonroof tilt up/down, open/close does not operate.
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Moonroof tilt up/down, open/close operation is slow.
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Judder occurs during open/close operation of moonroof.
Diagnosis Procedure
CHECK MOONROOF UNIT ASSEMBLY
Check the following items:
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Damage, deformation or trapped foreign material of slide rail.
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Insufficient application of grease to sliding section of slide rail.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace the malfunctioning parts.
CHECK MOONROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check moonroof motor assembly power supply and ground circuit.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace the malfunctioning parts.
CHECK LIN COMMUNICATION CIRCUIT
Check LIN communication circuit. Refer to Diagnosis Procedure.
YES>>
GO TO 4.
NO>>Repair or replace the malfunctioning parts.
CHECK MOONROOF SWITCH
Check moonroof switch.
Refer to Component Function Check.
Is the inspection result normal?
YES>>Replace moonroof motor assembly. Refer to Removal and Installation.
NO>>Repair or replace the malfunctioning parts.
Other materials:
Lib 12v Branch Line Circuit
Diagnosis Procedure
CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
12V sub battery (lithium ion battery)
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