Nissan Maxima Service and Repair Manual: 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. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
Check KEY CYL UN-SW, KEY CYL UN-SW in "DATA MONITOR" mode for "POWER DOOR LOCK SYSTEM" with CONSULT.
Diagnosis Procedure
1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
- Turn ignition switch ON.
- Check voltage between main power window and door lock/unlock switch connector and ground.
2. CHECK DOOR KEY CYLINDER SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect main power window and door lock/unlock switch connector and front door lock assembly LH (key cylinder switch) connector.
- Check continuity between main power window and door lock/unlock switch connector and front door lock assembly LH (key cylinder switch) connector.
- Check continuity between main power window and door lock/unlock switch connector and ground
3. CHECK DOOR KEY CYLINDER SWITCH GROUND CIRCUIT
Check continuity between front door lock assembly LH connector and ground.
4. CHECK DOOR KEY CYLINDER SWITCH
Check door key cylinder switch
Component Inspection
COMPONENT INSPECTION
1. CHECK DOOR KEY CYLINDER SWITCH
Check front door lock assembly LH (key cylinder switch).
Special Repair Requirement
1. PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure.
Key slot
Description
Detects whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check KEY SW -SLO ...
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 Proc ...
Other materials:
Rocker Cover
Exploded View
Camshaft position sensors (LH)
O-rings
Camshaft position sensors (RH)
O-rings
Rocker cover (RH)
Rocker cover gasket (RH)
Rocker cover gasket (LH)
Rocker cover (LH)
Refer to INSTALLATION
Front
Removal and Installation (LH)
REMOVAL
Remove the ...
P0197, P0198 EOT sensor
Description
The engine oil temperature sensor is used to detect the engine oil
temperature. The sensor modifies a voltage signal from the ECM.
The modified signal returns to the ECM as the engine oil temperature
input. The sensor uses a thermistor which is sensitive to the
change in te ...
Removal and Installation
REMOVAL
Disconnect the battery negative terminal. Refer to PG-67, "Removal
and Installation (Battery)".
Disconnect the harness connector from the accelerator position
sensor.
Remove the three accelerator pedal nuts.
Remove the accelerator pedal and accelerator position sensor assembl ...
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
0.0112