Page 265 of 328
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)
LDI0542WDI0452
Maintenance and do-it-yourself8-23
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Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
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Page 305 of 328

You may add Class I trailer hitch equipment that
has a 2,000 lb (909 kg) maximum weight rating to
the vehicle, but your vehicle is only capable of
towing the maximum trailer weights shown in the
Towing Load/Specification Chart earlier in this
section.
CAUTION
cDo not use axle-mounted hitches.
cThe hitch should not be attached to or
affect the operation of the impact-
absorbing bumper.
cDo not modify the vehicle exhaust sys-
tem, brake system, etc. to install a
trailer hitch.
cTo reduce the possibility of additional
damage if your vehicle is struck from
the rear, where practical, remove the
receiver when not in use.
cAfter the hitch is removed, seal the bolt
holes to prevent exhaust fumes, water
or dust from entering the passenger
compartment.
cRegularly check that all trailer hitch
mounting bolts are securely mounted.
Tire pressures
cWhen towing a trailer, inflate the ve-
hicle tires to the recommended cold
tire pressure indicated on the Tire
and Loading Information label.
cTrailer tire condition, size, load rating
and proper inflation pressure should
be in accordance with the trailer and
tire manufacturer’s specifications.
Safety chains
Always use suitable safety chains between your
vehicle and the trailer. The safety chains should
be crossed and should be attached to the hitch,
not to the vehicle bumper or axle. Be sure to leave
enough slack in the chains to permit turning
corners.
Trailer lights
CAUTION
When splicing into the vehicle electrical
system, a commercially available power-
type module/converter must be used to
provide power for all trailer lighting. This
unit uses the vehicle battery as a direct
power source for all trailer lights while
using the vehicle tail light, stoplight and
turn signal circuits as a signal source. The
module/converter must draw no more
that 15 milliamps from the stop and tail
lamp circuits. Using a module/converter
that exceeds these power requirements
may damage the vehicle’s electrical sys-
tem. See a reputable trailer dealer to ob-
tain the proper equipment and to have it
installed.
Trailer lights should comply with federal and/or
local regulations. For assistance in hooking up
trailer lights, contact a NISSAN dealer or repu-
table trailer dealer.
Trailer brakes
If your trailer is equipped with a braking system,
make sure it conforms to federal and/or local
regulations and that it is properly installed.
Technical and consumer information9-21
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Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
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Page 315 of 328

10 Index
A
Active Head Restraint..............1-7
Air bag
(See supplemental restraint
system).....................1-43
Air bag system
Front (See supplemental front impact
air bag system)...............1-50
Side and curtain
(See supplemental side air bag and
curtain side-impact air bag system). . . .1-55
Air bag warning labels.............1-58
Air bag warning light...........1-58, 2-12
Air cleaner housing filter............8-19
Air conditioner
Air conditioner operation..........4-10
Air conditioner service...........4-14
Air conditioner specification label.....9-12
Air conditioner system refrigerant and
oil recommendations.............9-6
Heater and air conditioner controls.....4-7
Servicing air conditioner..........4-14
Air flow charts..................4-11
Alarm system
(See vehicle security system).........2-15
Anchor point locations.............1-27
Antenna.....................4-36
Anti-lock brake warning light..........2-9
Anti-lock Braking System (ABS)........5-23
Armrests.....................1-7Audible reminders................2-14
Audio system..................4-15
Compact Disc (CD) changer.......4-32
Compact disc (CD) player.....4-23, 4-27
FM/AM radio with compact disc
(CD) player.................4-21
FM/AM/SAT radio with compact disc
(CD) changer................4-29
FM/AM/SAT radio with compact disc
(CD) player.................4-25
Radio....................4-15
Steering wheel audio control switch. . . .4-35
Automatic
Automatic power window switch.....2-32
AUX jack.................4-23, 4-28
Average speed..................4-4
B
Battery......................8-15
Charge warning light.............2-9
Before starting the engine............5-9
Belt (See drive belt)..............8-17
Block heater
Engine....................5-26
BluetoothThands-free phone system.....4-37
Booster seats..................1-38
Brake
Anti-lock Braking System (ABS)......5-23
Brake fluid..................8-13
Brake light (See stop light).........8-29Brake system................5-22
Brake warning light..............2-9
Brake wear indicators........2-14, 8-21
Parking brake operation..........5-17
Self-adjusting brakes............8-21
Brakes......................8-21
Break-in schedule................5-20
Brightness control
Instrument panel..............2-21
Bulb check/instrument panel..........2-8
Bulb replacement................8-29
C
Capacities and recommended
fuel/lubricants...................9-2
Car phone or CB radio.............4-36
Cargo (See vehicle loading information) . . .9-13
CD care and cleaning.............4-34
CD changer (See audio system)........4-32
CD player (See audio system).....4-23, 4-27
Child restraint with top tether strap......1-27
Child restraints..........1-12, 1-23, 1-25
Precautions on child
restraints............1-23, 1-32, 1-38
Top tether strap anchor point locations . .1-27
Child safety rear door lock............3-6
Chimes, audible reminders...........2-14
Cleaning exterior and interior..........7-2
Clock......................4-22
(models without navigation system).....4-5
ZREVIEW COPYÐ2008 Sentra(sen)
Owners ManualÐUSA_English(nna)
01/22/08Ðdebbie
X