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
- Select "TELESCO PULSE" in "DATA MONITOR" mode with CONSULT.
- Check telescopic sensor signal under the following conditions.
Diagnosis Procedure
1. CHECK TELESCOPIC SENSOR SIGNAL
- Turn ignition switch ON.
- Check voltage signal between driver seat control unit connector
and ground with oscilloscope.
2. CHECK TELESCOPIC SENSOR CIRCUIT
- Turn ignition switch OFF.
- Disconnect driver seat control unit and telescopic motor.
- Check continuity between driver seat control unit harness
connector and telescopic motor harness connector.
- Check continuity between driver seat control unit harness connector and
ground.
3. CHECK TELESCOPIC SENSOR POWER SUPPLY
- Connect driver seat control unit.
- Turn ignition switch ON.
- Check voltage between telescopic motor harness connector and ground.
4. CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit.
- Check continuity between automatic drive positioner control unit
harness connector and telescopic motor harness connect
- Check continuity between automatic drive positioner control unit
harness connector and ground.
5. CHECK TELESCOPIC SENSOR GROUND CIRCUIT
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit.
- Check continuity between automatic drive positioner control unit
harness connector and telescopic motor harness connector.
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 ...
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:
ABS warning lamp
Description
Component Function Check
1.CHECK ABS WARNING LAMP OPERATION
Check that the lamp illuminates for approximately 2 seconds after the
ignition switch is turned ON.
Diagnosis Procedure
1.CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
2. ...
Manual function
MANUAL FUNCTION : System Diagram
MANUAL FUNCTION : System Descriptio
OUTLINE
The driving position (seat, steering column and door mirror position) can be
adjusted manually with power seat switch, ADP steering switch and door mirror
remote control switch.
OPERATION PROCEDURE
Turn igni ...
If your vehicle is stolen
If your vehicle is stolen, you should change the
codes of any non-rolling code device that has
been programmed into HomeLink. Consult the
Owner's Manual of each device or call the manufacturer
or dealer of those devices for additional
information.
When your vehicle is recovered, you will
need ...