2023 NISSAN SENTRA fuse box

2.0L 4 cylinder (MR20DD engine model)
1. Engine oil filler cap (P. 8-6)
2. Brake and clutch (if so equipped) fluidreservoir (P. 8-10)
3. Fuse and relay box (P. 8-20)
4. Battery (P. 8-13)
5. Air cleaner (P. 8-17)
6. Engine oil dipstick (P. 8-6)
7. Drive belt location (P. 8-15)
8. Windshield-washer fluid reservoir
(P. 8-11)
9. Engine coolant reservoir (P. 8-5)
Refer to the page number indicated in
parentheses for operating details.
NOTE:
Your vehicle may not be equipped with
an engine cover.
LDI3477
ENGINE COMPARTMENT CHECK
LOCATIONS
0-8Illustrated table of contents

2.0L 4 cylinder (MR20DD engine model)
1. Engine oil filler cap
2. Brake and clutch (if so equipped) fluidreservoir
3. Fuse and relay box
4. Battery
5. Air cleaner
6. Engine oil dipstick
7. Drive belt location
8. Windshield-washer fluid reservoir
9. Engine coolant reservoir
NOTE:
Your vehicle may not be equipped with
an engine cover.
LDI3477
ENGINE COMPARTMENT CHECK
LOCATIONS
Do-it-yourself8-3

Four types of fuses are used. TypeOAis
used exclusively in the passenger com-
partment fuse box.
Type
OBandODare used in the engine
compartment fuse box.
Type
OCis used in passenger compart-
ment and the engine compartment.
NOTE:
Your vehicle may not be equipped with
all fuses listed on the fuse label.
ENGINE COMPARTMENT
WARNING
Never use a fuse of higher or lower am-
perage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire.
If any electrical equipment does not come
on, check for an open fuse.
1. Be sure the ignition switch and the head- light switch are OFF.
2. Open the engine hood.
LDI3480
LDI3511
FUSES
8-20Do-it-yourself

3. Remove the fuse box cover by pushingthe tabs
OAand lif ting the cover up.
4. Remove the fuse with the fuse puller, which is located in the center of the fuse
box cover in the passenger compart-
ment. For additional information, see
“Passenger compartment” (P. 8-22).
5. If the fuse is open
OB, replace it with an
equivalent good fuse
OC.
6. Push the fuse box cover to install.
If a new fuse also opens, have the electrical
system checked and repaired. It is recom-
mended that you visit a NISSAN dealer for
this service.
NOTE:
Your vehicle may not be equipped with
all fuses listed on the fuse label.
Fusible links
If the electrical equipment does not oper-
ate and fuses are in good condition, check
the fusible links. If any of these fusible links
are melted, replace with only Genuine
NISSAN parts.
LDI2746
Do-it-yourself8-21

PASSENGER COMPARTMENT
WARNING
Never use a fuse of higher or lower am-
perage rating than that specified on
the fuse box cover. This could damage
the electrical system or electronic con-
trol units or cause a fire.
If any electrical equipment does not oper-
ate, check for an open fuse.
NOTE:
The fuse box is located on the driver's
side of the instrument panel. 1. Be sure the ignition switch and the head-
light switch are OFF.
2. Remove the fuse box cover
OAwith a
suitable tool. Use a cloth to avoid dam-
aging the trim.
3. Locate the fuse that needs to be replaced.
4. Remove the fuse with the fuse puller
OB,
which is located in the center of the fuse
box cover in the passenger
compartment. 5. If the fuse is open
OC, replace it with an
equivalent good fuse
OD.
6. Push the fuse box cover to install.
If a new fuse also opens, have the electrical
system checked and repaired. It is recom-
mended that you visit a NISSAN dealer for
this service.
NOTE:
Your vehicle may not be equipped with
all fuses listed on the fuse label.
LDI3483LDI3481
8-22Do-it-yourself

Engine Block Heater.............5-142Engine coolant temperature gauge. . . .2-6Event Data recorders............10-24Exhaust gas (Carbon monoxide)......5-4Explanation of maintenance items.....9-2Explanation of scheduled maintenance
items.......................9-5Extended storage switch..........2-65Eyeglass case.................2-68
F
F.M.V.S.S. certification label.........10-13Flashers (See hazard warning flasher
switch)......................6-2Flat tire..................... .6-3Floor mat positioning aid...........7-6Fluid
Brake fluid..................8-10Capacities and recommended
fuel/lubricants...............10-2Clutch fluid..................8-11Continuously Variable Transmission
(CVT) fluid..................8-10Engine coolant................8-4Engine oil.................. .8-6Windshield-washer fluid..........8-11Fog light switch................2-59Front air bag system
(See supplemental restraint system). . .1-52Front power seat adjustment........1-5Front seats....................1-2Front-door pocket..............2-66
Fuel
Capacities and recommended
fuel/lubricants
...............10-2Fuel economy...............5-126Fuel gauge..................2-7Fuel octane rating.............10-6Fuel recommendation..........10-4Fuel-filler cap................3-24Fuel-filler door lock opener lever. . . .3-23Fuel-filler lid.................3-24Loose fuel cap warning......2-28, 2-42Fuel efficient driving tips..........5-125Fuel gauge....................2-7Fuel-filler door.................3-23Fuses......................8-20Fusible links...................8-21
G
Gas cap.....................3-24Gauge
Engine coolant temperature gauge. . .2-6Fuel gauge..................2-7Speedometer..............2-4, 2-5Tachometer................ .2-6Trip odometer................2-5General maintenance.............9-2Glove box................... .2-67
H
Hands-free phone system, Bluetooth®. .4-66Hazard warning flasher switch........6-2
Head restraints.................1-8Headlight and turn signal switch.....2-52Headlight control switch...........2-52Headlights...................8-25Heated seat switches............2-60Heated steering wheel switch.......2-61Heater
Heater and air conditioner
controls
................4-32, 4-40Heater operation..........4-33, 4-41Hill start assist system...........5-135Hood.......................3-21Horn...................... .2-59
I
Ignition switch
Push-button ignition switch.......5-11Immobilizer system..........2-49, 5-14Important vehicle information label. . .10-13In-cabin microfilter..............8-17Increasing fuel economy..........5-126IndicatorNISSAN Intelligent Key® battery
discharge indicator
............5-13Inside automatic anti-glare mirror. . . .3-28Instrument brightness control.......2-58Instrument panel.............0-6, 2-2Instrument panel dimmer switch.....2-58Intelligent Around View® Monitor......4-16Intelligent Cruise Control (ICC).......5-61Intelligent Driver Alertness (I-DA).....5-121Intelligent Engine Brake...........5-134
11-3