Nissan Sentra Service Manual: Component parts
Component Parts Location
- IPDM E/R, (Headlamp high relay, Headlamp low relay, Taillamp relay and Front fog lamp relay (if equipped))
- Stop lamp switch
- Parking brake switch
- Combination meter
- Combination switch (lighting and turn signal switch)
- BCM (view with combination meter removed)
- Optical sensor
- Front door switch LH (Other doors similar)
- Hazard switch
- Daytime light relay (if equipped)
Component Description
| Part | Description |
| BCM | Controls the exterior lighting system. |
| Combination switch (Lighting & turn signal switch) | Refer to BCS-9, "COMBINATION SWITCH READING SYSTEM : System Description" (with Intelligent Key system) or BCS-80, "COMBINATION SWITCH READING SYSTEM : System Description" (without Intelligent Key system). |
| IPDM E/R | Controls the integrated relays and supplies voltage to the load according to the request from the BCM via CAN communication. |
| Stop lamp switch | Transmits power when the brake pedal is pressed to operate stop lamps. |
| Combination meter | Refer to MWI-8, "METER SYSTEM : System Description". |
| Daytime light relay (if equipped) | Sends power to the daytime lamp when operated by the IPDM E/R. |
| Front door switch LH/RH | Transmits the door open signal to the BCM. |
| Rear door switch LH/RH | |
| Optical sensor | Optical sensor converts the outside brightness (lux) to voltage and transmits the optical sensor signal to BCM to operate the autolight system. |
| Parking brake switch | Transmits the parking brake switch signal to the combination meter to operate the autolight system. |
| Hazard switch | Inputs the hazard switch signal to BCM. |
System
Headlamp system
HEADLAMP SYSTEM : System Diagram
HEADLAMP SYSTEM : System Description
LOW BEAM OPERATION
When the lighting switch is in 2nd position, the BCM receives input
requesting the h ...
Other materials:
Normal operating condition
Compass
Compass : description
Compass
The electronic compass is highly protected from changes in most magnetic
fields. However, some large
changes in magnetic fields can affect it. Some examples are (but not limited
to): high tension power lines,
large steel buildings, subways, steel ...
Parking brake shoe
Removal and Installation - Drum Brake
If equipped with drum brakes, refer to BR-42, "Removal and
Installation".
Exploded View - Disc Brake
Anti-rattle pin
Back plate
Toggle lever
Parking brake shoe
Brake strut
Return spring
Spring
Adjuster
...
Door parting seal
Exploded View
Rear door panel
Rear door parting seal
Front door parting seal
Front door panel
Pawl
Front
Removal and Installation
Release parting seal pawls, then remove parting seal.
INSTALLATION
Installation is in the reverse order of removal. ...
