maintenance NISSAN SENTRA 2008 B16 / 6.G Service Manual

ENGINE COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.NOTE:
For checking and replacing fuses on
QR25DE engine models, see a NISSAN
dealer.
If any electrical equipment does not come on,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are OFF.
2. Open the engine hood.
3. Remove the fuse box cover by pushing the
tabs
sAand lifting the cover up from the
front
sB.
4. Remove the fuse with the fuse puller. The
fuse puller is located in the center of the fuse
block in the passenger compartment.5. If the fuse is open
sA, replace it with a new
fuse
sB.
6. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
(MR20DE engine)
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Fusible links
If any electrical equipment does not operate and
the fuses are in good condition, check the fusible
links in the holders
sA,sBandsC. If any of these
fusible links are melted, replace only with genuine
NISSAN parts.
For checking and replacing the fusible links in
holders
sAandsB, see a NISSAN dealer.
Type A
LDI0546
Type B
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PASSENGER COMPARTMENT
CAUTION
Never use a fuse of a higher or lower
amperage rating than specified on the
fuse box cover. This could damage the
electrical system or cause a fire.
If any electrical equipment does not operate,
check for an open fuse.
1. Be sure the ignition switch and the headlight
switch are OFF.
2. Open the sunglasses holder
sA.3. Pull up on the sunglasses holder to remove
sB.
4. Remove the fuse with the fuse puller
sC. The
fuse puller is located in the center of the fuse
block.
5. If the fuse is open, replace it with an equiva-
lent good fuse.
6. If a new fuse also opens, have the electrical
system checked and repaired by a NISSAN
dealer.
7. Install the sunglasses holder.
CAUTION
Be careful not to allow children to swallow
the battery and removed parts.
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BATTERY REPLACEMENT
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KEYFOB
Replace the battery in the keyfob as follows:
s1Open the lid using a coinsA.
s2Remove the batterysB.
s3Install a new batterysCwith the “+” facing
down.
cHold the battery by the edges. Holding the
battery across the contact points will seri-
ously deplete the storage capacity.cDo not touch the internal circuit and electric
terminals as it could cause a malfunction.
Recommended battery: CR2025 or equivalent.
s4Close the lid securely.
5. Press the
button, then thebutton two or three times to check the key-
fob operation.
If the battery is removed for any reason
other than replacement, perform step 5.
cAn improperly disposed battery can
hurt the environment. Always confirm
local regulations for battery disposal.
cThe keyfob is water-resistant; how-
ever, if it does get wet, immediately
wipe completely dry.
cThe operational range of the keyfob
extends to approximately 33 ft (10 m)
from the vehicle. This range may vary
with conditions.
FCC Notice:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
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This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada.
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.INTELLIGENT KEY BATTERY
Replace the battery in the Intelligent Key as fol-
lows:
1. Remove the mechanical key from the Intelli-
gent Key.
2. Insert a small screwdriver
sAinto the slitsB
of the corner and twist it to separate the
upper part from the lower part. Use a cloth to
protect the casing.
3. Replace the battery with a new one.
Recommended battery: CR2025 or equiva-
lent.
cDo not touch the internal circuit and elec-
tric terminals as doing so could cause a
malfunction.
cHold the battery by the edges. Holding
the battery across the contact points will
seriously deplete the storage capacity.
cMake sure that the + side faces the bot-
tom of the case.
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4. Close the lid securely as illustratedsCsD.
5. Operate the buttons to check the operation.
See a NISSAN dealer if you need assistance for
replacement.
FCC Notice:
Changes or modifications not expressly ap-
proved by the party responsible for compli-
ance could void the user’s authority to op-
erate the equipment.
This device complies with Part 15 of the
FCC Rules and RSS-210 of Industry
Canada.Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) this device
must accept any interference received, in-
cluding interference that may cause undes-
ired operation of the device.
HEADLIGHTS
Replacing the halogen headlight bulb
The headlight is a semi-sealed beam type which
uses a replaceable headlight (halogen) bulb. Be-
cause the headlight assembly must be removed
from the vehicle for bulb replacement, see your
NISSAN dealer.
CAUTION
cAiming is not necessary after replacing
the bulb. When aiming adjustment is
necessary, contact a NISSAN dealer.
cDo not leave the headlight assembly
open without a bulb installed for a long
period of time. Dust, moisture, smoke,
etc. entering the headlight body may
affect bulb performance. Remove the
bulb from the headlight assembly just
before a replacement bulb is installed.
cOnly touch the base when handling the
bulb. Never touch the glass envelope.
Touching the glass could significantly
affect bulb life and/or headlight
performance.
cHigh pressure halogen gas is sealed
inside the halogen bulb. The bulb may
break if the glass envelope is scratched
or the bulb is dropped.
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LIGHTS
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cUse the same number and wattage as
originally installed:
Low beam:
Wattage: 55
Bulb no.: H13*
High beam:
Wattage: 65
Bulb no.: H13*
*: Always check with the Parts Depart-
ment at a NISSAN dealer for the latest
parts information.
Fog may temporarily form inside the lens of the
exterior lights in the rain or in a car wash. A
temperature difference between the inside and
the outside of the lens causes the fog. This is not
a malfunction. If large drops of water collect
inside the lens, contact a NISSAN dealer.EXTERIOR AND INTERIOR LIGHTS
Item Wattage (W) Bulb No.*
Headlight assembly
Low/High (Halogen) 55/65 H13
Park 4 194
Turn 27 3457AK
Side marker 4 194
Front fog light* (if so equipped) 55 H11
Front map lights* 8 168
Room light 8 AL57
Glove box light* (if so equipped) 1.4 158
Trunk light 5 158
High-mounted stop light*
Inside (if so equipped) 16 921
Spoiler (if so equipped) — LED
Rear combination light
Turn signal light 27/7 3057K
Stop/Tail 27/7 3057K
Backup (reversing) 16 921
Rear side marker 4 194
License plate light* 5 W5W
* Always check with the Parts Department at a NISSAN dealer for the latest parts information.
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1. Front map lights
2. Room light
3. Headlight assembly
4. Front fog light (if so equipped)
5. High-mounted stop light (if so
equipped)
6. Spoiler mounted stop light (if so
equipped)
7. License plate light
8. Rear combination light
Indicates bulb removal
Indicates bulb replacement
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Replacement procedures
All other lights are either type A, B, C or D. When
replacing a bulb, first remove the lens and/or
cover.
Use a cloth
s1to protect the interior light hous-
ing.Use a clothsAto protect the light housing.
Interior light
WDI0206
Map light (if so equipped)
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If you have a flat tire, see the “In case of
emergency” section of this manual.
TIRE PRESSURE
Tire Pressure Monitoring System
(TPMS) (if so equipped)
This vehicle is equipped with the Tire
Pressure Monitoring System (TPMS) . It
monitors tire pressure of all tires except
the spare. When the low tire pressure
warning light is lit, one or more of your
tires is significantly under-inflated.
The TPMS will activate only when the
vehicle is driven at speeds above 16 MPH
(25 km/h) . Also, this system may not de-
tect a sudden drop in tire pressure (for
example a flat tire while driving) .
For more details, refer to “Low tire pres-
sure warning light” in the “Instruments and
controls” section, “Tire Pressure Monitor-
ing System (TPMS)” in the “Starting and
driving” section, and “Flat tire” in the “In
case of emergency” section.
Tire inflation pressure
Check the tire pressures (including the
spare) often and always prior to long dis-
tance trips. The recommended tire pres-
sure specifications are shown on the
F.M.V.S.S./C.M.V.S.S. certification label
or the Tire and Loading Information label
under the “Cold Tire Pressure” heading.
The Tire and Loading Information label is
affixed to the driver side center pillar. Tire
pressures should be checked regularly
because:
cMost tires naturally lose air over time.
cTires can lose air suddenly when
driven over potholes or other objects
or if the vehicle strikes a curb while
parking.
The tire pressures should be checked
when the tires are cold. The tires are
considered COLD after the vehicle has
been parked for 3 or more hours, or driven
less than 1 mile (1.6 km) at moderate
speeds.Incorrect tire pressure, including un-
der inflation, may adversely affect
tire life and vehicle handling.
WARNING
cImproperly inflated tires can fail
suddenly and cause an accident.
cThe Gross Vehicle Weight Rating
(GVWR) is located on the
F.M.V.S.S./C.M.V.S.S. certifica-
tion label. The vehicle weight ca-
pacity is indicated on the Tire and
Loading Information label (if so
equipped) . Do not load your ve-
hicle beyond this capacity. Over-
loading your vehicle may result in
reduced tire life, unsafe operat-
ing conditions due to premature
tire failure, or unfavorable han-
dling characteristics and could
also lead to a serious accident.
Loading beyond the specified ca-
pacity may also result in failure of
other vehicle components.
WHEELS AND TIRES
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