Nissan Maxima Service and Repair Manual: 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 counts the pulse and calculates the tilt amount of the steering column.

Component Function Check

1.CHECK FUNCTION

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

Nissan Maxima. CHECK FUNCTION

Diagnosis Procedure

1. CHECK TILT SENSOR SIGNAL

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

Nissan Maxima. CHECK TILT SENSOR SIGNAL

2. CHECK TILT SENSOR CIRCUIT

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

Nissan Maxima. CHECK TILT SENSOR CIRCUIT

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

 Nissan Maxima. CHECK TILT SENSOR CIRCUIT

3. CHECK TILT SENSOR POWER SUPPLY

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

Nissan Maxima. CHECK TILT SENSOR POWER SUPPLY

4. CHECK TILT SENSOR POWER SUPPLY CIRCUIT

Nissan Maxima.  CHECK TILT 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 tilt motor harness connector.

Nissan Maxima.  CHECK TILT SENSOR POWER SUPPLY CIRCUIT

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

Nissan Maxima.  CHECK TILT SENSOR POWER SUPPLY CIRCUIT

5. CHECK TILT SENSOR GROUND CIRCUIT

Nissan Maxima. CHECK TILT 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 tilt motor harness connector.

Nissan Maxima. CHECK TILT SENSOR GROUND CIRCUIT

    Lifting sensor (rear)
    Description The lifting sensor (rear) is installed to the seat frame. The pulse signal is input to the driver seat control unit when the lifting (rear) is operated. The driver seat control ...

    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 contr ...

    Other materials:

    Inspection and adjustment
    REAR VIEW MONITOR POSSIBLE ROUTE LINE CENTER POSITION ADJUSTMENT REAR VIEW MONITOR POSSIBLE ROUTE LINE CENTER POSITION ADJUSTMENT : Description Adjust the center position of the possible route line of the rear view monitor if it is shifted. REAR VIEW MONITOR POSSIBLE ROUTE LINE CENTER POSITIO ...

    Main line between HVAC and A-bag circuit
    Diagnosis Procedure 1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT) Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect the following harness connectors. A/C auto amp. Harness connectors M1 and E30 Check the continuity between the A/C au ...

    Entry/exit function
    This system is designed so that the driver's seat and automatic operation steering column will automatically move when the shift lever is in the P (Park) position. This allows the driver to get into and out of the driver's seat more easily. The driver's seat will slide backward and the steer ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0159