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.
2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
Section 2099 (Lighting System)
WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
- Precautions
- Headlamp (For USA)
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Schematic
- Wiring Diagram - HEADLAMP (FOR USA)
- Terminals and Reference Values for BCM
- Terminals and Reference Values for IPDM E/R
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Function (BCM)
- CONSULT-III Function (IPDM E/R)
- Headlamp HI Does Not Illuminate (Both Sides)
- Headlamp HI Does Not Illuminate (One Side)
- High-Beam Indicator Lamp Does Not Illuminate
- Headlamp LO Does Not Illuminate (Both Sides)
- Headlamp LO Does Not Illuminate (One Side)
- Headlamps Do Not Turn OFF
- Aiming Adjustment
- Bulb Replacement
- Removal and Installation
- Disassembly and Assembly
- Headlamp (For CANADA) - Daytime Light System
- Auto Light System
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Major Components and Functions
- Schematic
- Wiring Diagram - AUTO LIGHT SYSTEM
- Terminals and Reference Values for BCM
- Terminals and Reference Values for IPDM E/R
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Function (BCM)
- CONSULT-III Function (IPDM E/R)
- Trouble Diagnosis Chart by Symptom
- Lighting Switch Inspection
- Optical Sensor System Inspection
- Removal and Installation
- Front Fog Lamp
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Wiring Diagram - FRONT FOG LAMP
- Terminals and Reference Values for BCM
- Terminals and Reference Values for IPDM E/R
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Functions
- Front Fog Lamps Do Not Illuminate (Both Sides)
- Front Fog Lamp Does Not Illuminate (One Side)
- Aiming Adjustment
- Bulb Replacement
- Front Fog Lamp Assembly
- Turn Signal And Hazard Warning Lamps
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Schematic
- Wiring Diagram - TURN SIGNAL AND HAZARD WARNING LAMPS
- Terminals and Reference Values for BCM
- How to Proceed With Trouble Diagnosis
- BCM Power Supply and Ground Circuit Check
- CONSULT-III Function (BCM)
- Front Turn Signal Lamp Does Not Operate
- Rear Turn Signal Lamp Does Not Operate
- Hazard Warning Lamp Does Not Operate But Turn Signal Lamps Operate
- Turn Signal Indicator Lamp Does Not Operate
- Bulb Replacement
- Removal and Installation
- Cornering Lamp
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Schematic
- Wiring Diagram - CORNERING LAMP
- Terminals and Reference Values for BCM
- Terminals and Reference Values for IPDM E/R
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Function (IPDM E/R)
- Cornering Lamp Does Not Operate
- Bulb Replacement
- Removal and Installation
- Headlamp Switch And Turn Signal Switch
- Hazard Switch
- Combination Switch
- Stop Lamp
- Back-Up Lamp
- Parking, License Plate And Tail Lamps
- Component Parts and Harness Connector Location
- System Description
- CAN Communication System Description
- Schematic
- Wiring Diagram - PARKING, LICENSE PLATE AND TAIL LAMPS
- Terminals and Reference Values for BCM
- Terminals and Reference Values for IPDM E/R
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Functions
- Parking, License Plate and/or Tail Lamps Do Not Illuminate
- Parking, License Plate and Tail Lamps Do Not Turn OFF (After Approx. 10 Minutes)
- Bulb Replacement
- Removal and Installation
- Rear Combination Lamp
- Trailer Tow
- Interior Room Lamp
- Component Parts and Harness Connector Location
- System Description
- Schematic
- Wiring Diagram - INTERIOR ROOM LAMP
- Terminals and Reference Values for BCM
- How to Proceed With Trouble Diagnosis
- Preliminary Check
- CONSULT-III Function (BCM)
- Room/Map Lamp Control Does Not Operate
- Personal Lamp Control Does Not Operate (Room/Map Lamps Operate)
- Ignition Keyhole Illumination Control Does Not Operate
- All Step/Foot Lamps Do Not Operate
- All Interior Room Lamps Do Not Operate
- Illumination
- Bulb Specifications
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.