LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Intelligent Around View Monitor System) >> Intelligent Around View Monitor System >> DTC/Circuit Diagnosis >> U111B Side Camera RH Image Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CONTINUITY OF SIDE CAMERA RH POWER SUPPLY AND GROUND CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M170 and door mirror RH connector D114.
    3. Check continuity between around view monitor control unit connector M170 and door mirror RH connector D114.

      Around view monitor control unit

      Door mirror RH

      Continuity

      Connector

      Terminal

      Connector

      Terminal

      M170

      9

      D114

      16

      Yes

      10

      19
    4. Check continuity between around view monitor control unit connector M170 and ground.

      Around view monitor control unit

      Ground

      Continuity

      Connector

      Terminal

      M170

      10

      No

    Is the inspection result normal?

    YES

    GO TO 2 .

    NO

    Repair harness or connector.

  2. CHECK VOLTAGE OF SIDE CAMERA RH POWER SUPPLY 
    1. Connect around view monitor control unit connector M170 and door mirror RH connector D114.
    2. Turn ignition switch ON.
    3. Check voltage between around view monitor control unit connector M170 and ground.

      (+)

      (-)

      Condition

      Voltage

      (Approx.)

      Around view monitor control unit

      Connector

      Terminal

      M170

      10

      Ground

      "CAMERA" switch is ON or shift position is "R".

      6.0 V

    Is the inspection result normal?

    YES

    GO TO 3 .

    NO

    Replace around view monitor control unit. Refer to Removal and Installation .

  3. CHECK CONTINUITY OF SIDE CAMERA RH IMAGE SIGNAL CIRCUIT 
    1. Turn ignition switch OFF.
    2. Disconnect around view monitor control unit connector M170 and door mirror RH connector D114.
    3. Check continuity between around view monitor control unit connector M170 and door mirror RH connector D114.

      Around view monitor control unit

      Door mirror RH

      Continuity

      Connector

      Terminal

      Connector

      Terminal

      M170

      11

      D114

      18

      Yes

      12

      17
    4. Check continuity between around view monitor control unit connector M170 and ground.

      Around view monitor control unit

      Ground

      Continuity

      Connector

      Terminal

      M170

      12

      No

    Is the inspection result normal?

    YES

    GO TO 4 .

    NO

    Repair harness or connector.

  4. CHECK SIDE CAMERA RH IMAGE SIGNAL 
    1. Connect around view monitor control unit connector M170 and door mirror RH connector D114.
    2. Turn ignition switch ON.
    3. Check signal between around view monitor control unit connector M170.

      Around view monitor control unit

      Condition

      Reference value

      Connector

      (+)

      (-)

      Terminal

      M170

      12

      11

      "CAMERA" switch is ON or shift position is "R".
      GNSJSNIA0834GB-834Courtesy of NISSAN NORTH AMERICA, INC.

    Is the inspection result normal?

    YES

    Replace around view monitor control unit. Refer to Removal and Installation .

    NO

    Replace side camera RH. Refer to Removal and Installation .

scientia non olet · About LEMON Manuals