Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Nissan-Datsun Sentra SRFACTORY OEM SERVICE PROCEDURE
Repair and Diagnosis
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Quick Lookups- Accessories & Equipment
- Anti-Theft Systems
- Body, Doors & Power Door Lock System (With Intelligent Key System) (Diagnosis & Service Information)
- Body, Doors & Power Door Lock System (Without Intelligent Key System) (Diagnosis & Service Information)
- Doors & Power Door Lock System (DTC/Circuit Diagnosis)
- Security Control System (DTC/Circuit Diagnosis)
- Security Control System (With Intelligent Key System)
- Security Control System (Without Intelligent Key System)
- Collision/Avoidance
- Automatic Emergency Braking System
- Automatic Speed Control Device
- Driver Assistance System (ADAS Control Unit)
- Driver Assistance System (Diagnosis & Service Information)
- Driver Assistance System (DTC/Circuit Diagnosis)
- Intelligent Cruise Control System (Diagnosis & Service Information)
- Intelligent Cruise Control System (DTC/Circuit Diagnosis)
- Communication Devices
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Automatic Emergency Braking System
- Automatic Speed Control Device
- Driver Assistance System (ADAS Control Unit)
- Driver Assistance System (Diagnosis & Service Information)
- Driver Assistance System (DTC/Circuit Diagnosis)
- Intelligent Cruise Control System (Diagnosis & Service Information)
- Intelligent Cruise Control System (DTC/Circuit Diagnosis)
- Entertainment Systems
- Exterior Lights
- Gauges & Instrument Panels
- Heated Glass/Defoggers
- Horns
- Infotainment
- Interior/Exterior Trim
- Interior/Illumination Lights
- Mirrors
- Seats
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Anti-Theft Systems
- Body & Frame
- Door Locks
- Body, Doors & Power Door Lock System (With Intelligent Key System) (Diagnosis & Service Information)
- Body, Doors & Power Door Lock System (Without Intelligent Key System) (Diagnosis & Service Information)
- Doors & Power Door Lock System (DTC/Circuit Diagnosis)
- Security Control System (DTC/Circuit Diagnosis)
- Security Control System (With Intelligent Key System)
- Security Control System (Without Intelligent Key System)
- Exterior Body Panels
- Exterior/Interior Trim
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Windows
- Door Locks
- Brakes
- Drivelines & Axles
- Electrical
- Body Electrical
- OEM Component Harness Location Charts
- OEM Connector End Views (1 Of 2)
- OEM Connector End Views (2 Of 2)
- Power Control System (Circuit Diagnosis)
- Power Control System (IPDM E/R System (With I-Key)) (Diagnosis & Service Information)
- Power Control System (IPDM E/R System (Without I-Key)) (Diagnosis & Service Information)
- Power Distribution System
- Power Outlet
- Power Supply, Ground & Circuit Elements
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Horns
- Motors, Switches, Relays
- OEM Component Harness Location Charts
- OEM Connector End Views (1 Of 2)
- OEM Connector End Views (2 Of 2)
- Power Control System (Circuit Diagnosis)
- Power Control System (IPDM E/R System (With I-Key)) (Diagnosis & Service Information)
- Power Control System (IPDM E/R System (Without I-Key)) (Diagnosis & Service Information)
- Power Distribution System
- Power Outlet
- Power Supply, Ground & Circuit Elements
- Starter
- Wiring Diagrams
- Body Electrical
- Engine Mechanical
- Engine Performance
- Emissions
- Engine Control Systems
- Fuel Delivery
- Mode 6 - NISSAN
- Specifications
- System
- Engine Control System (MRA8DE) (Diagnosis & Service Information) (1 Of 2)
- Engine Control System (MRA8DE) (Diagnosis & Service Information) (2 Of 2)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (1 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (2 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (3 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (4 Of 4)
- Testing & Diagnosis
- Engine Control System (MRA8DE) (Diagnosis & Service Information) (1 Of 2)
- Engine Control System (MRA8DE) (Diagnosis & Service Information) (2 Of 2)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (1 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (2 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (3 Of 4)
- Engine Control System (MRA8DE) (DTC/Circuit Diagnosis) (4 Of 4)
- General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Electrostatic Discharge Warning - General Information
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Map - Engine Performance & Maintenance
- Parasitic Load Explanation & Test Procedures - General Information
- State Emission Standards - Diesel
- State Emission Standards - Gas
- Waveforms - Injector Pattern Tutorial - General Information
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- Reset Procedures
- Specifications Index
- Steering
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
- Heating, Ventilation & A/C (HVAC)
- Maintenance
- Restraints
- Steering
- Suspension
- Transmission
- External Pages
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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