Nissan Maxima Service and Repair Manual: B2116 tilt motor

Nissan Maxima Service and Repair Manual / Body interior / Automatic drive positioner / DTC/circuit diagnosis / B2116 tilt motor

Description

  • The tilt motor is installed to the steering column assembly.
  • The tilt motor is activated with the automatic drive positioner control unit.
  • The steering column is tilted up/down by changing the rotation direction tilt motor.

DTC Logic

DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condi Possible cause
B2116 STEERING TILT The automatic drive positioner control unit detects tilt motor operation for 0.1 second or more when tilt switch has not been turned on, and there is no output of automatic operation.
  • Automatic drive positioner control unit
  • Tilt 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 Procedure

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 TILT MOTOR CIRCUIT (POWER SHORT)

  1. Turn ignition switch OFF.
  2. Disconnect automatic drive positioner control unit and tilt motor connector.
  3. Check voltage between tilt motor harness connector and ground.

Nissan Maxima. CHECK TILT MOTOR CIRCUIT (POWER SHORT)

Is the inspection result normal?

3.CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

  1. Connect automatic drive positioner control unit connector.
  2. Check voltage between automatic drive positioner control unit harness connector and ground.

Nissan Maxima. CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

Is the inspection result normal?

4.CHECK INTERMITTENT INCIDENT

Refer to GI-41, "Intermittent Incident".

    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 ...

    B2128 UART communication line
    Description Driver seat control unit performs UART communication with the automatic drive positioner control unit using 1 communication line. Driver seat control unit receives the operation signa ...

    Other materials:

    Event Data Recorders (EDR)
    This vehicle is equipped with an EDR. The main purpose of an EDR is to record, in certain collision or near collision-like situations, such as an air bag deployment or hitting a road obstacle, data that will assist in understanding how a vehicle's systems performed. The EDR is designed to reco ...

    CAN communication system
    System Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto each vehicle, a ...

    Main line between A-bag and ABS circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side). Harness connector M1 Harness connect ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2020 Copyright www.nimainfo.com
    0.0117