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:
Shock absorber
Removal and Installation
REMOVAL
Remove the rear wheel and tire using power tool. Refer to WT-60,
"Adjustment".
Set a jack under rear lower link to relieve the rear suspension
spring tension.
Remove the rear shock absorber lower nut and bolt with a power
tool.
Gradually lower t ...
Wiring diagram
STARTING SYSTEM
Wiring Diagram
...
P0778 pressure control solenoid B
Description
The secondary pressure solenoid valve regulates the oil pump discharge
pressure to suit the driving condition
in response to a signal sent from the TCM.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediate ...
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
0.0056