Nissan Maxima Service and Repair Manual: Sliding sensor

Nissan Maxima Service and Repair Manual / Body interior / Automatic drive positioner / DTC/circuit diagnosis / Sliding sensor

Description

  • The sliding sensor is installed to the seat frame.
  • The pulse signal is input to the driver seat control unit when sliding is performed.
  • The driver seat control unit counts the pulse and calculates the sliding amount of the seat.

Component Function Check

1. CHECK FUNCTION

  1. Select "SLIDE PULSE" in "DATA MONITOR" mode with CONSULT.
  2. Check sliding sensor switch signal under the following conditions.

Nissan Maxima. CHECK FUNCTION 

Diagnosis Procedure

1. CHECK SLIDING SENSOR SIGNAL

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

Nissan Maxima. . CHECK SLIDING SENSOR SIGNAL

2. CHECK SLIDING SENSOR CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect driver seat control unit and front power seat LH (sliding motor).
  3. Check continuity between driver seat control unit harness connector and front power seat LH (sliding motor) harness connector

Nissan Maxima. CHECK SLIDING SENSOR CIRCUIT

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

Nissan Maxima. CHECK SLIDING SENSOR CIRCUIT

3. CHECK SLIDING SENSOR POWER SUPPLY

Nissan Maxima. CHECK SLIDING SENSOR POWER SUPPLY 

  1. Connect driver seat control unit.
  2. Turn ignition switch ON.
  3. Check voltage between front power seat LH (sliding motor) harness connector and ground

Nissan Maxima. CHECK SLIDING SENSOR POWER SUPPLY

4. CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect driver seat control unit.
  3. Check continuity between driver seat control unit harness connector and front power seat LH (sliding motor) harness connector.

Nissan Maxima. CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT

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

Nissan Maxima. CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT

5. CHECK SLIDING SENSOR GROUND

  1. Turn ignition switch OFF.
  2. Check continuity between front power seat LH (sliding motor) harness connector and ground.

Nissan Maxima. CHECK SLIDING SENSOR GROUND

    Front door switch (driver side)
    Description Detects front door LH open/close condition. Component Function Check 1. CHECK FUNCTION Select "DOOR SW-FL" in "DATA MONITOR" mode with CONSULT. Check the front door switch signal ...

    Reclining sensor
    Description The reclining motor is installed to the seatback assembly. The pulse signal is input to the driver seat control unit when the reclining is operated. The driver seat control unit ...

    Other materials:

    Rear window and outside mirror (if so equipped) defroster switch
    To defrost the rear window glass and outside mirror (if so equipped), start the engine and push the rear window defroster switch on. The rear window defroster indicator light on the switch comes on. Push the switch again to turn the defroster off. The rear window defroster automatically ...

    Memory storage function
    Two positions for the driver's seat, steering column (if so equipped), and outside mirrors can be stored in the automatic drive positioner memory. Follow these procedures to use the memory system. 1. Place the ignition in the ON or ACC position (The vehicle should be stopped while setting ...

    AMP on signal circuit
    Description When the audio system is turned on, a voltage signal is supplied from the audio unit to the BOSE speaker amp. When this signal is received, the BOSE speaker amp. will turn on. Diagnosis Procedure 1.CHECK AMP ON SIGNAL (BOSE SPEAKER AMP) Turn audio system ON. Check volta ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.0078