Nissan Sentra Owners Manual
- Read first—then drive safely
- When reading the manual
- Nissan Customer care program
- Illustrated table of contents
- Air bags, seat belts and child restraints
- Exterior front
- Exterior rear
- Passenger compartment
- Instrument panel
- Engine compartment check locations
- Warning/indicator lights
- Safety—Seats, seat belts and supplemental restraint system
- Instruments and controls
- Instrument panel
- Meters and gauges
- Compass display (if so equipped)
- Warning/indicator lights and audible reminders
- Security systems
- Windshield wiper and washer switch
- Rear window and outside mirror (if so equipped) defroster switch
- Headlight and turn signal switch
- Horn
- Heated seats (if so equipped)
- Vehicle Dynamic Control (VDC) off switch
- Power outlet
- Storage
- Windows
- Moonroof (if so equipped)
- Interior lights
- Dome light
- Map lights
- Trunk light
- Pre-driving checks and adjustments
- Keys
- Doors
- Remote keyless entry system (if so equipped)
- NISSAN Intelligent Key® (if so equipped)
- Hood
- Trunk lid
- Fuel-filler door
- Tilt/telescopic steering
- Sun visors
- Mirrors
- Monitor, climate, audio, phone and voice recognition systems
- Control panel buttons — color screen with Navigation System (if so equipped)
- RearView Monitor (if so equipped)
- Vents
- Heater and Air Conditioner (manual) (if so equipped)
- Heater and air conditioner (automatic) (if so equipped)
- Servicing air conditioner (if so equipped)
- Audio system
- NissanConnectâ„¢ App Smartphone Integration (if so equipped)
- Car phone or CB radio
- Bluetooth® Hands-Free Phone System without Navigation System (Type A) (if so equipped)
- Bluetooth® Hands-Free Phone System without Navigation System (Type B) (if so equipped)
- Bluetooth® Hands-Free Phone System with Navigation System (if so equipped)
- NISSAN Voice Recognition System (if so equipped)
- Starting and driving
- Precautions when starting and driving
- Ignition switch (if so equipped)
- Push-Button Ignition Switch (if so equipped)
- Before starting the engine
- Starting the engine
- Starting the engine (models with NISSAN Intelligent Key® system)
- Driving the vehicle
- Parking brake
- SPORT mode switch
- ECO mode switch
- Cruise control (if so equipped)
- Break-in schedule
- Fuel efficient driving tips
- Increasing fuel economy
- Parking/parking on hills
- Power steering
- Brake system
- Vehicle Dynamic Control (VDC) system
- Cold weather driving
- In case of emergency
- Emergency engine shut off (Push-button ignition models only)
- Hazard warning flasher switch
- Flat tire
- Jump starting
- Push starting
- If your vehicle overheats
- Towing your vehicle
- Appearance and care
- Maintenance and do-it-yourself
- Maintenance requirements
- General maintenance
- Maintenance precautions
- Engine compartment check locations
- Engine cooling system
- Engine oil
- Continuously Variable Transmission (CVT) fluid (if so equipped)
- Brake and clutch (if so equipped) fluid
- Windshield-washer fluid
- Battery
- Variable voltage control system
- Drive belt
- Spark plugs
- Air cleaner
- Windshield wiper blades
- Brakes
- Fuses
- Battery replacement
- Lights
- Wheels and tires
- Technical and consumer information
- Recommended fluids/lubricants and capacities
- Specifications
- When traveling or registering your vehicle in another country
- Vehicle identification
- Installing front license plate
- Vehicle loading information
- Towing a trailer
- Uniform tire quality grading
- Emission control system warranty
- Reporting safety defects
- Readiness for inspection/maintenance (I/M) test
- Event Data Recorders (EDR)
- Owner’s Manual/Service Manual order information
Read first—then drive safely
FOREWORD
Welcome to the growing family of new NISSAN
owners. This vehicle is delivered to you with
confidence. It was produced using the latest
techniques and strict quality control.
This manua ...
Other materials:
Ecm branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ecm for damage, bend and loose
connection (unit side and
connector side).
Is the inspection result normal?
Yes > ...
Basic inspection
Diagnosis and repair workflow
Work flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition
and the environment when the
incident/malfunction occurred).
>> GO TO 2
2.CONFIRM THE SYMPTOM
Try to ...
P0420 Three way catalyst function
DTC Logic
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of air fuel ratio (A/F)
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage c ...
