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:

    Battery replacement
    CAUTION Be careful not to allow children to swallow the battery or removed parts. NISSAN Intelligent Key Replace the battery in the Intelligent Key as follows: 1. Remove the mechanical key from the Intelligent Key. 2. Insert a small flathead screwdriver A into the slit B of the corner ...

    Rear window glass
    Exploded View Rear window glass Spacer Rubber dam (if equipped) Primer Rear window molding Adhesive  16 +2, -0 mm (0.63 +0.08, - 0 in)  7+ 2, - 0 mm (0.28 + 0.08, - 0 in)  12+ 2, - 0 mm (0.47 + 0.08, - 0 in) Removal and Installation REMOVAL Partiall ...

    Power supply and ground circuit
    AV CONTROL UNIT AV CONTROL UNIT : Diagnosis Procedure 1.CHECK FUSES Check that the following fuses of the AV control unit are not blown. 2.POWER SUPPLY CIRCUIT CHECK Disconnect AV control unit connectors M115 and M119. Check voltage between the AV control unit connectors M115 and ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2024 Copyright www.nimainfo.com
    0.0061