Nissan Maxima Service and Repair Manual: B2112 sliding motor

Nissan Maxima Service and Repair Manual / Body interior / Automatic drive positioner / DTC/circuit diagnosis / B2112 sliding motor

Description

  • The seat sliding motor is installed to the seat frame.
  • The seat sliding motor is activated with the driver seat control unit.
  • Slides the seat forward/backward by changing the rotation direction of sliding motor.

DTC Logic

DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B2112 SEAT SLIDE The driver seat control unit detects the output of sliding motor output terminal for 0.1 second or more even if the sliding switch is not input.
  • Driver seat control unit
  • Front power seat LH (sliding motor) harness is shorted

DTC CONFIRMATION PROCEDURE

1. PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.
  2. Check "Self diagnostic result" with CONSULT.

Is the DTC is detects?

Diagnosis Proce

Regarding Wiring Diagram information, refer to ADP-150, "Wiring Diagram".

1.PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON.
  2. Check "Self diagnostic result" with CONSULT.
  3. Erase the DTC.
  4. Perform DTC confirmation procedure. Refer to ADP-43, "DTC Logic".

Is the DTC displayed again?

2.CHECK SLIDING MOTOR CIRCUIT (POWER SHORT)

  1. Turn ignition switch OFF.
  2. Disconnect sliding motor and driver seat control unit connector.
  3. Check voltage between sliding motor harness connector and ground.

Nissan Maxima. CHECK SLIDING MOTOR CIRCUIT (POWER SHORT)

Is the inspection result normal?

3.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

  1. Connect driver seat control unit connector.
  2. Check voltage between driver seat control unit harness connector and ground.

Nissan Maxima. CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

Is the inspection result normal?

4.CHECK INTERMITTENT INCIDENT

Refer to GI-41, "Intermittent Incident".

    B2130 eeprom
    DTC Logic DTC DETECTION LOGIC DTC No. Trouble diagnosis name DTC detecting condition Possible cause B2130 EEPROM Driver seat control unit detected CPU malfunction ...

    B2113 reclining motor
    Description The seat reclining motor is installed to the seatback assembly. The seat reclining motor is activated with the driver seat control unit. Tilts the seatback forward/backward by chan ...

    Other materials:

    P0196 EOT sensor
    Description The engine oil temperature sensor is used to detect the engine oil temperature. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the engine oil temperature input. The sensor uses a thermistor which is sensitive to the change in te ...

    Power control system
    System Diagram System Description COOLING FAN CONTROL IPDM E/R controls cooling fans according to the status of the cooling fan speed request signal received from ECM via CAN communication. GENERATOR CONTROL IPDM E/R outputs power generation command signal (PWM signal) to the generat ...

    P0500 VSS
    Description ECM receives vehicle speed signals from two different paths via CAN communication line: One is from the ABS actuator and electric unit (control unit) via the combination unit and the other is from TCM. DTC Logic DTC DETECTION LOGIC NOTE:  If DTC P0500 is displayed with ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2020 Copyright www.nimainfo.com
    0.0116