Nissan Maxima Service and Repair Manual: Telescopic sensor

Description

  • The telescopic sensor is installed to the steering column assembly.
  • The pulse signal is input to the driver seat control unit when telescopic is performed.
  • The driver seat control unit counts the pulse and calculates the telescopic amount of the steering column.

Component Function Check

1.CHECK FUNCTION

  1. Select "TELESCO PULSE" in "DATA MONITOR" mode with CONSULT.
  2. Check telescopic sensor signal under the following conditions.

Nissan Maxima. CHECK FUNCTION

Diagnosis Procedure

1. CHECK TELESCOPIC SENSOR SIGNAL

  1. Turn ignition switch ON.
  2. Check voltage signal between driver seat control unit connector and ground with oscilloscope.

Nissan Maxima. CHECK TELESCOPIC SENSOR SIGNAL

2. CHECK TELESCOPIC SENSOR CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect driver seat control unit and telescopic motor.
  3. Check continuity between driver seat control unit harness connector and telescopic motor harness connector.

Nissan Maxima. CHECK TELESCOPIC SENSOR CIRCUIT

  1. Check continuity between driver seat control unit harness connector and ground.

Nissan Maxima. CHECK TELESCOPIC SENSOR CIRCUIT

3. CHECK TELESCOPIC SENSOR POWER SUPPLY

  1. Connect driver seat control unit.
  2. Turn ignition switch ON.
  3. Check voltage between telescopic motor harness connector and ground. 

Nissan Maxima. CHECK TELESCOPIC SENSOR POWER SUPPLY

4. CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT

Nissan Maxima.  CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect automatic drive positioner control unit.
  3. Check continuity between automatic drive positioner control unit harness connector and telescopic motor harness connect

Nissan Maxima.  CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT

  1. Check continuity between automatic drive positioner control unit harness connector and ground.

Nissan Maxima.  CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT

5. CHECK TELESCOPIC SENSOR GROUND CIRCUIT

Nissan Maxima. CHECK TELESCOPIC SENSOR GROUND CIRCUIT

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

Nissan Maxima. CHECK TELESCOPIC SENSOR GROUND CIRCUIT

    Tilt sensor
    Description The tilt sensor is installed to the steering column assembly. The pulse signal is input to the driver seat control unit when the tilt is operated. The driver seat control unit c ...

    Mirror sensor
    DRIVER SIDE DRIVER SIDE : Description The mirror sensor LH is installed to the door mirror LH. The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror LH is ope ...

    Other materials:

    DLC branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR  Turn the ignition switch OFF.  Disconnect the battery cable from the negative terminal.  Check the terminals and connectors of the data link connector for damage, bend and loose connection (connector side and harn ...

    U1207 AV control unit
    DTC Logic Diagnosis Procedure 1.PERFORM THE SELF-DIAGNOSIS Delete the "self-diagnosis" results of "MULTI AV". Turn ignition switch OFF. Turn ignition switch ON. Perform the self-diagnosis again. Check that the DTC is detected again. U1216 AV CONTROL UNIT DTC Logic U1217 AV ...

    Cleaning interior
    Occasionally remove loose dust from the interior trim, plastic parts and seats using a vacuum cleaner or soft bristled brush. Wipe the vinyl and leather (if so equipped) surfaces with a clean, soft cloth dampened in mild soap solution, then wipe clean with a dry, soft cloth. Regular care and ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0057