Nissan Maxima Service and Repair Manual: 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:

    Symptom diagnosis
    SQUEAK AND RATTLE TROUBLE DIAGNOSES Work Flow CUSTOMER INTERVIEW Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diagnostic Worksheet during the interview to document the facts and conditions when the noise occurs and any customer' ...

    Diagnosis system (meter)
    Diagnosis Description SELF-DIAGNOSIS MODE Odo/trip meter and information display segment operation can be checked in self-diagnosis mode. Meters/gauges can be checked in self-diagnosis mode. OPERATION PROCEDURE Turn the ignition switch OFF. While pushing the odo/trip meter switch, ...

    Signal buffer system
    System Diagram System Description IPDM E/R reads the status of the oil pressure switch and transmits the oil pressure switch signal to BCM via CAN communication. IPDM E/R receives the rear window defogger status signal from BCM via CAN communication and transmits it to ECM via ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2020 Copyright www.nimainfo.com
    0.0107