Nissan Sentra Service Manual: Component parts
Component parts location

- Bcm (view with instrument panel removed)
- Ipdm e/r (rear window defogger relay)
- A/c auto amp. (View with a/c switch
assembly removed)
- A/C switch assembly (rear window defogger
switch) (with auto A/C)
- A/c switch assembly (rear window
defogger switch) (without auto a/c)
- A. Rear window defogger power
connector
b. Condenser (view with rear pillar
finisher lh removed)
- Rear window defogger ground connector
(view with rear pillar finisher rh removed)
- Door mirror lh (door mirror defogger)
(if equipped) (rh similar)
Component description
Component |
Description |
BCM |
- Operates the rear window defogger with the operation of rear
window defogger switch.
- Performs the timer control of rear window defogger.
|
Rear window defogger relay |
- Operates the rear window defogger and the door mirror defogger1
with the control signal from
bcm.
|
A/c auto amp |
- Displays the rear window defogger on to the display when
detecting the operation of the rear
window defogger.
|
A/c switch assembly (rear
window defogger switch) |
- The rear window defogger switch is turned ON.
|
Rear window defogger |
- Heats the heating wire with the power supply from the rear
window defogger relay to prevent
the rear window from fogging up.
|
Door mirror defogger1 |
- Heats the heating wire with the power supply from the rear
window defogger relay to prevent
the door mirror from fogging up.
|
1: With heated mirrors
System Description
Operation description
A/C control transmits rear window defogger switch signal to A/C auto
amp. when rear window defogger
switch turns ON while ignition switch is ON.
...
Other materials:
Spark plugs
Replacing spark plugs
WARNINGBe sure the engine and ignition switch are
off and that the parking brake is engaged
securely.
CAUTION
Be sure to use the correct socket to remove
the spark plugs. An incorrect socket
can damage the spark plugs.
Platinum-tipped spark plugs (ex ...
Wiring diagram
Ipdm e/r (intelligent power distribution module engine room)
Wiring diagram
...
Front wiper and washer system
Component Parts Location
BCM (view under instrument panel,
left side of vehicle)
Combination meter
IPDM E/R (view with air inlet duct
removed)
Combination switch (wiper and
washer switch)
Front wiper motor (with wiper cowl
cover removed)
Front washer motor (with front
bum ...
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