Nissan Maxima Service and Repair Manual: Unlock sensor
Description
Detects door lock condition of driver door.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check unlock sensor UNLK SEN−DR in "Data Monitor" mode.
Diagnosis Procedure
1. CHECK UNLOCK SENSOR POWER SUPPLY
Check signal between BCM connector and ground with oscilloscope.
2. CHECK UNLOCK SENSOR CIRCUIT
- Turn ignition switch OFF.
- Disconnect BCM and front door lock assembly LH connector.
- Check continuity between BCM connector and front door lock assembly LH connector.
- Check continuity between BCM connector and ground.
3. CHECK UNLOCK SENSOR GROUND CIRCUIT
Check continuity between front door lock assembly LH connector and grou
4. CHECK BCM OUTPUT SIGNAL
- Connect BCM harness connector.
- Check signal between BCM connector and ground with oscilloscope.
5. CHECK UNLOCK SENSOR
6. CHECK INTERMITTENT INCIDENT
Component Inspection
1. CHECK UNLOCK SENSOR
Check unlock sensor.
Key cylinder switch
Description
The main power window and door lock/unlock switch detects condition of the
door key cylinder switch and
transmits to BCM as the LOCK or UNLOCK signal.
Component Function Check
1. C ...
Trunk lid opener switch
Description
Transmits trunk lid open signal to BCM.
Component Function Check
1. CHECK TRUNK LID OPENER CANCEL SWITCH
Check trunk lid opener cancel switch position.
2. CHECK FUNCTION
With CONSU ...
Other materials:
Power window motor
DRIVER SIDE
DRIVER SIDE : Description
Door glass moves UP/DOWN by receiving the signal from main power window and
door lock/unlock switch.
DRIVER SIDE : Component Function Check
1. CHECK FRONT POWER WINDOW MOTOR LH
Check that front power window motor LH operates with main power window and
d ...
Air conditioning cut control
System Diagram
System Description
INPUT/OUTPUT SIGNAL CHART
*1: This signal is sent to the ECM via the CAN communication line.
*2: ECM determines the start signal status by the signals of engine speed and
battery voltage.
SYSTEM DESCRIPTION
This system improves engine operation when ...
Rear power window switch
Removal and Installation
REMOVAL
Remove the rear door armrest finisher. Refer to INT-21,
"Removal and Installation".
Release the pawls on each side to separate the switch finisher
(1) from the rear power window switch (2) using a suitable tool
(A).
: Pawl
INSTALLA ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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