Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Communication Signal Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Roof / Dtc/circuit Diagnosis :: Communication Signal Circuit

Component Function Check

CHECK SUNSHADE FUNTION

Check sunshade open/close operations with sunshade switch.

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK COMMUNICATION SIGNAL

  1. Ignition switch OFF.

  2. Disconnect sunshade motor assembly connector.

  3. Ignition switch ON.

  4. Check signal between sunshade motor assembly harness connector and ground with oscilloscope.

    (+) (—) Signal
    Sunshade motor assembly
    Connector Terminal
    R5 7 Ground

Is the inspection result normal?

YES>>

Replace sunshade motor assembly. Refer to Removal and Installation.

NO>>

GO TO 2.

CHECK COMMUNICATION SIGNAL CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect moonroof motor assembly connector.

  3. Check continuity between moonroof motor assembly harness connector and sunshade motor assembly harness connector.

    Moonroof motor assembly Sunshade motor assembly Continuity
    Connector Terminal Connector Terminal
    R4 7 R5 7 Yes

  4. Check continuity between sunshade motor assembly harness connector and ground.

    Sunshade motor assembly — Continuity
    Connector Terminal
    R5 7 Ground No

Is the inspection result normal?

YES>>

Replace moonroof motor assembly. Refer to Removal and Installation.

NO>>

Repair or replace harness.

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