Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Nissan Sentra B18 (2020-2025) Service Manual: Steering Switches

Diagnosis Procedure

Diagnosis Procedure

  1. CHECK STEERING WHEEL AUDIO CONTROL SWITCH RESISTANCE

      1. Ignition switch OFF.

      2. Disconnect combination switch connector.

      3. Check resistance between the terminals of combination switch connector.

      Combination switch

      Condition

      Resistance Ω

      (Approx.)

      Connector

      Terminal

      Terminal

      M96

      27

      25

      Depress BACK switch.

      1

      Depress switch.

      52

      Depress switch.

      134

      Depress OK switch.

      264

      Depress DISPLAY BACK switch.

      654

      Depress DISPLAY FWD switch.

      2126

      23

      Depress switch.

      1

      Depress switch.

      52

      Depress switch.

      134

      Depress switch.

      264

      Depress SEEK DOWN switch.

      654

      Depress SEEK UP switch.

      2126

    Is the inspection result normal?

    YES >>

    GO TO 2.

    NO >>

    Replace steering switches. Refer to Removal and Installation.

  2. CHECK HARNESS BETWEEN COMBINATION METER AND COMBINATION SWITCH

      1. Disconnect combination meter connector and combination switch connector.

      2. Check continuity between combination meter connector and combination switch connector.

        Combination meter

        Combination switch

        Continuity

        Connector

        Terminal

        Connector

        Terminal

        M24

        23

        M30

        9

        Yes

        33

        13

        34

        11

      3. Check continuity between combination meter connector and ground.

        Combination meter

        —

        Continuity

        Connector

        Terminal

        M24

        23

        Ground

        No

        33

        34

    Is the inspection result normal?

    YES >>

    GO TO 3.

    NO >>

    Repair or replace harness or connectors.

  3. CHECK COMBINATION SWITCH

    1. Check continuity between combination switch connectors and.

      Combination switch

      Continuity

      Connector

      Terminal

      Connector

      Terminal

      M96

      23

      M30

      9

      Yes

      25

      11

      27

      13

    Is the inspection result normal?

    YES >>

    GO TO 4.

    NO >>

    Replace spiral cable. Refer to Removal and Installation.

  4. CHECK HARNESS BETWEEN COMBINATION METER AND AV CONTROL UNIT

      1. Disconnect combination meter connector and AV control unit connector .

      2. Check continuity between combination meter connector and AV control unit connector .

        Combination meter

        AV control unit

        Continuity

        Connector

        Terminal

        Connector

        Terminal

        M24

        39

        M93

        21

        Yes

        22

        40

        41

        42

      3. Check continuity between combination meter connector and ground.

        Combination meter

        —

        Continuity

        Connector

        Terminal

        M24

        39

        Ground

        No

        40

    Is the inspection result normal?

    YES >>

    Replace AV control unit. Refer to Removal and Installation.

    NO >>

    Repair or replace harness or connectors.

    Front Door Speaker
    Diagnosis Procedure Diagnosis Procedure CONNECTOR CHECK Check the AV control unit and speaker connectors for the following: Proper connection Damage Disconnected or loose termin...
    Microphone Signal Circuit
    Diagnosis Procedure Diagnosis Procedure CHECK HARNESS BETWEEN AV CONTROL UNIT AND MICROPHONE Ignition switch OFF. Disconnect AV control unit connector and microphone connector. ...

    Other materials:

    Periodic Maintenance. Headlamp
    Headlamp Aiming Adjustment Aiming Adjustment PREPARATION BEFORE ADJUSTING Before performing aiming adjustment, check the following: Ensure all tires are inflated to correct pressure. Place Nissan Sentra vehicle and screen on level surface. ...

    B24d4-08 A/c Control Comm
    Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition ...

    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 ...