2022 NISSAN ALTIMA ECU

∙ If the battery is labeled “do not open” it ismaintenance free and battery fluid
should not be checked. It is recom-
mended that you visit a NISSAN dealer
or a qualified specialist workshop to
confirm the battery’s performance.
∙ Keep the battery surface clean and dry. Clean the battery with a solution of bak-
ing soda and water.
∙ Make certain the terminal connections are clean and securely tightened.
∙ If the vehicle is not to be used for 30 days or longer, disconnect the nega-
tive (-) battery terminal cable to prevent
discharge.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery dis-
charge and potential no-start conditions
such as: 1. Installation or extended use of elec-
tronic accessories that consume bat-
tery power when the engine is not
running (Phone chargers, GPS, DVD
players, etc.)
2. Vehicle is not driven regularly and/or
only driven short distances. In these cases, the battery may need to
be charged to maintain battery health.

If any electrical equipment does not oper-
ate, check for an open fuse.
Fuses are used in the passenger and en-
gine compartment. Spare fuses are pro-
vided and can be found in the passenger
compartment fuse box.
When installing a fuse make sure the fuse is
installed in the fuse box securely.ENGINE COMPARTMENT

KeysNISSAN Intelligent Key® ..........3-2
NISSAN Vehicle Immobilizer System
keys......................3-4
L
Label Tire and Loading Information label . .10-13
Labels Air conditioner specification label . . .10-13
C.M.V.S.S. certification label .......10-12
Emission control information label . .10-13
Engine serial number ..........10-12
F.M.V.S.S. certification label .......10-12
Tire and Loading Information label . .10-13
Vehicle identification number (VIN) . .10-11
Vehicle identification number (VIN)
plate.....................10-11
Warning labels (for SRS) ..........1-67
Lane Departure Warning (LDW) .......5-34
LATCH (Lower Anchors and Tethers for
CHildren)System............... .1-26
License plate Installing the license plate .......10-14
Light Airbagwarninglight ........1-67, 2-15
Brakelight(Seestoplight)........8-26
Bulb check/instrument panel ......2-10
Bulb replacement .............8-26
Charge warning light ...........2-11
ExteriorandInteriorlights........8-26
Foglights..................8-26
Foglightswitch ..............2-51
Headlight and turn signal switch ....2-45Headlightcontrolswitch.........2-45
Headlights .................8-25
Interiorlight.................2-66
Lightbulbs.................8-25
Low tire pressure warning light
.....2-12
Low windshield-washer fluid warning
light......................2-35
Personal lights ...............2-67
Security indicator light ..........2-17
Spotlights(Seemaplight)........2-66
Trunklight..................2-67
Warning/indicator lights and audible
reminders ..................2-15
Lights ......................8-25 Maplights..................2-66
Lock Child safety rear door lock ........3-7
Door locks ..................3-4
Fuel-filler door lock opener lever ....3-25
Gloveboxlock...............2-59
Power door locks ..............3-6
Trunk lid lock opener lever ........3-23
Loose fuel cap warning ...........2-35
Lowfuelwarninglight.........2-14,2-35
Low tire pressure warning light .......2-12
Low windshield-washer fluid warning
light........................2-35
Luggage
(See vehicle loading information) .....10-14
M
Maintenance General maintenance ...........9-2
Insidethevehicle..............9-3 Maintenance precautions
.........8-2
Outsidethevehicle.............9-2
Seat belt maintenance ..........1-20
Under the hood and vehicle .......9-4
Maintenance log ................9-19
Maintenance requirements ..........9-2
Maintenance schedules .........9-7,9-7
Maintenance under severe operation
conditions.................9-13,9-18
Malfunctionindicatorlight..........2-17
Manual front seat adjustment ........1-3
Maplights................... .2-66
Memory Seat ...........3-32,3-33,3-34
Meters and gauges ...............2-4
Instrument brightness control .....2-50
Mirror Automatic anti-glare inside mirror. . .3-30
Outsidemirrors...............3-31
Rearview ..................3-30
Vanitymirror................3-29
Mirrors......................3-30
Moonroof ..................2-64,7-5
Moving Object Detection (MOD) ......4-23
N
NissanConnect® Owner's Manual ......
4-2
NISSAN Intelligent Key® ............3-2
NISSAN Intelligent Key® battery discharge
indicator.................... .5-16
NISSAN Vehicle Immobilizer
System..................2-42, 5-16
11-4

Armrests ...................1-7Automatic drive positioner. .3-32, 3-33, 3-34
Frontseats..................1-2
Manual front seat adjustment ......1-3
Rearseat...................1-5
Security indicator light ............2-17
Security system (NISSAN Vehicle Immobilizer
System), engine start ..........2-42,5-16
Security systems Vehicle security system .........2-40
Self-adjustingbrakes.............8-20
Service manual order form .........10-23
Servicing air conditioner ...........4-41
Shif ting Continuously Variable Transmission
(CVT) .....................5-21
Shiftleverlockrelease............5-23
Shoulder belt height adjustment ......1-19
Sonar Rear system ................5-175
Spark plug replacement ...........8-17
Spark plugs ...................8-17
Specifications ..................10-9
Speedometer ................2-4,2-5
Speedometer and odometer ........2-4
Spotlights(Seemaplight)..........2-66
SRS warning label ...............1-67
Stability control ................5-171
Standard maintenance . .9-10, 9-11, 9-14, 9-15
Starting Before starting the engine ........5-17
Jumpstarting.............6-9,8-15
Precautions when starting and
driving ..................5-4,5-11
Push starting ................6-11
Starting the engine ............5-17 Starting the engine
..............5-17
Steering Heated steering wheel ..........2-53
Powersteeringsystem.........5-168
Steering Assist switch
(forvehicleswithProPILOTAssist).....2-54
Steering wheel .................3-28
Stoplight....................8-26
Storage.....................2-58
Sunglasses case ................2-59
Sunglasses holder ..............2-59
Sunroof ......................7-5
Sunroof (see Moonroof ) ...........2-64
Sunvisors....................3-29
Supplemental air bag warning
light.................... .1-67, 2-15
Supplemental front impact air bag
system ..................... .1-54
Supplemental restraint system Information and warning labels . . . .1-67
Precautions on supplemental restraint
system ................... .1-46
Supplemental restraint system
(Supplemental air bag system) .......1-46
Switch Autolightswitch..............2-47
Automatic power window switch . . .2-63
Foglightswitch ..............2-51
Hazard warning flasher switch ......6-2
Headlight and turn signal switch ....2-45
Headlightcontrolswitch.........2-45
Instrument brightness control .....2-50
Power door lock switch ..........3-6
Rear window and outside mirror
defrosterswitch..............2-44
Turn signal switch .............2-50 T
Tachometer ...................2-6
Temperature gauge Engine coolant temperature gauge . .2-6
Thef t (NISSAN Vehicle Immobilizer System),
engine start ...............2-42,5-16
Three-waycatalyst...............5-4
Tilt T

elescopicsteering............3-28
Tire Flattire..................6-3,6-4
Spare tire ...............6-5,8-40
Tire and Loading Information label . .10-13
Tire chains .................8-36
Tire pressure ................8-29
Tirerotation.................8-37
Types of tires ................8-35
Uniform tire quality grading ......10-18
Wheels and tires ..............8-29
Wheel/tire size ...............10-10
Tire pressure Low tire pressure warning light .....2-12
Tire Pressure Monitoring System
(TPMS)....................5-5,6-3
Towing 4-wheel drive models ...........6-14
Flattowing.................10-18
Trailertowing...............10-18
Towingatrailer................10-18
Towingyourvehicle..............6-12
Traffic Sign Recognition (TSR) ........5-31
Transceiver HomeLink® Universal Transceiver . . .2-67, 2-68, 2-69, 2-70, 2-70, 2-71
11-6

TransmissionContinuously Variable Transmission (CVT)
fluid......................8-12
Driving with Continuously Variable
Transmission (CVT) ............5-18
Transmission shif t lever lock release . . .5-23
Travel (See registering a vehicle in another
country) .....................10-11
Trip odometer ...............2-4,2-5
Trunk access through the rear
seat.................... .1-5, 3-24
Trunklid.....................3-23
Trunk lid lock opener lever ..........3-23
Trunklight....................2-67
Turn signal switch ...............2-50
U
Uniform tire quality grading ........10-18
USB/iPod® Charging Ports .........4-42
V
Vanitymirror..................3-29
Variable voltage control system ......8-16
Vehicle dimensions and weights .....10-10
Vehicle Dynamic Control (VDC)
system .....................5-171
Vehicle identification .............10-11
Vehicle identification number (VIN) . . . .10-11
Vehicle identification number (VIN)
(Chassis number) ...............10-11
Vehicle identification number (VIN)
plate.......................10-11 Vehicle immobilizer system
......2-42,5-16
Vehicleinformationdisplay.........2-19
Vehicle loading information ........10-14
Vehiclerecovery................6-14
Vehicle security system ...........2-40
Vehicle security system (NISSAN Vehicle
Immobilizer System), engine start . .2-42, 5-16
Ventilators ...................4-28
Visors ......................3-29
W
Warning Airbagwarninglight ........1-67, 2-15
Anti-lock brake warning light ......2-10
Battery charge warning light ......2-11
Brakewarninglight ............2-11
Engine oil pressure warning light ....2-12
Hazard warning flasher switch ......6-2
Loose fuel cap warning .........2-35
Lowfuelwarninglight.......2-14,2-35
Lowtirepressurewarninglight.....2-12
Low windshield-washer fluid warning
light......................2-35
Seatbeltwarninglight.......1-14, 2-15
Supplemental air bag warning
light.................. .1-67, 2-15
TPMS......................2-4
Vehicle security system .........2-40
Warning/indicator lights and audible
reminders ..................2-15
Warning labels (for SRS) ..........1-67
Warning/indicator lights and audible
reminders ....................2-15
Audible reminders .............2-15 Indicatorlights...............2-15
Warninglights ...............2-15
Warninglights ................ .2-15
Warning lights, indicator lights and audible
reminders ....................2-9
Weights
(See dimensions and weights) .......10-10
Wheels and tires ................8-29
Wheel/tire size .................10-10
When traveling or registering in another
country .....................10-11
Windows.....................2-61 Locking passengers' windows .....2-63
Powerrearwindows...........2-63
Powerwindows ..............2-61
Rearpowerwindows...........2-63
Windshield-washer fluid ...........8-13
Windshield wiper blades ...........8-19
Wiper Wiper blades ................8-19
Wiper and washer switch ..........2-43
11-7