Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Combination Switch Output Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Electrical & Power Control :: Body Control System / Dtc/circuit Diagnosis :: Combination Switch Output Circuit

Diagnosis Procedure

CHECK OUTPUT CIRCUIT

  1. Ignition switch ON.

  2. Turn ON any switch in the system that is malfunctioning.

  3. Check duty ratios between BCM harness connector and ground by using an oscilloscope.

    With type A meter
    System + −

    Voltage

    (Approx.)
    BCM
    Connector Terminal
    Output 1 M58 75 Ground Refer to Reference Value.
    Output 2 76
    Output 3 72
    Output 4 71
    Output 5 73
    Output 6 74
    With type B meter
    System + −

    Voltage

    (Approx.)
    BCM
    Connector Terminal
    Output 1 M19 48 Ground Refer to Reference Value.
    Output 2 49
    Output 3 53
    Output 4 52
    Output 5 50
    Output 6 51

Is the inspection result normal?

YES>>

Check intermittent incident. Refer to Intermittent Incident.

NO-1>>

Fixed to 0 V: GO TO 2.

NO-2>>

Fixed to 9 – 16 V: Replace BCM. Refer to Removal and Installation.

CHECK OUTPUT CIRCUIT FOR OPEN

  1. Ignition switch OFF.

  2. Disconnect BCM connector.

  3. Check continuity between BCM harness connector and combination switch harness connector.

    With type A meter
    System BCM Combination switch Continuity
    Connector Terminal Connector Terminal
    Output 1 M58 75 M28 7 Yes
    Output 2 76 15
    Output 3 72 10
    Output 4 71 5
    Output 5 73 2
    Output 6 74 12
    With type B meter
    System BCM Combination switch Continuity
    Connector Terminal Connector Terminal
    Output 1 M19 48 M28 7 Yes
    Output 2 49 15
    Output 3 53 10
    Output 4 52 5
    Output 5 50 2
    Output 6 51 12

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair harnesses or connector.

CHECK OUTPUT CIRCUIT FOR SHORT

Check for continuity between BCM harness connector and ground.

Type A meter
System BCM — Continuity
Connector Terminal
Output 1 M58 75 Ground No
Output 2 76
Output 3 72
Output 4 71
Output 5 73
Output 6 74
Type B meter
System BCM — Continuity
Connector Terminal
Output 1 M19 48 Ground No
Output 2 49
Output 3 53
Output 4 52
Output 5 50
Output 6 51

Is the inspection result normal?

YES>>

Replace combination switch. Refer to Removal and Installation.

NO>>

Repair harnesses or connector.

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