2021 NISSAN X-TRAIL ECU


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8-12
Maintenance anddo-it-yours elf
JVM0421X
MR20DD engine
*
1
Oil filler cap
*
2
Oil drain plug
*
3
Oil filter
1. Place alarge drainpanunder thedrain plug.
2. Remove thedrain plugwithawrench.
3. Remove theoilfiller capand completely drainthe
oil.
If the oilfilter isto be changed, removeand
replace itat this time.
CAUTION:
Waste oilmust bedisposed ofproperly. Check
your local regulations.
4. Remove theplastic coverovertheoilfilter location
by removing thesmall plastic clipsasillustrated.
(For QR25DE engine)
5. Loosen theoilfilter withanoilfilter wrench.
6. Remove theoilfilter byturning itby hand.
7. Wipe theengine oilfilter mounting surfacewitha
clean cloth.
Be sure toremove anyoldgasket remaining onthe
mounting surface. 8.
Apply newengine oiltothe gasket ofthe new oil
filter.
9. Screw inthe oilfilter untilaslight resistance isfelt
and then tighten anadditional 2/3ofaturn to
secure thefilter.
Oil filter tightening torque:
15 to20 N´m
(1.5 to2.0 kg-m, 11to15 ft-lb)
10. Clean andreinstall thedrain plugandnew washer.
Securely tightenthedrain plugwithawrench. Do
not use excessive force.
Drain plugtightening torque:
29 to39 N´m
(3.0 to4.0 kg-m, 22to29 ft-lb)
11. Refill therecommended engineoiland quantity .
(See ªRecommended Fluids/lubricants andcapa-
citiesº (P.9-2) .)
When fillingtheengine oil,donot remove
the dipstick.
12. Securely installtheoilfiller cap.
13. Start theengine.
14. Check thedrain plugforany sign ofleakage.
15. Dispose ofthe used oilinthe proper manner.
Check yourlocal regulations.
16. Check theengine oillevel according tothe proper
procedure. (SeeªChecking engineoillevelº (P.8-
10) .) R9M
engine:
GUID-2201 8305-9BAB- 4201-B6FC-C08EB94A EAE0
JVM0436X
*
1
Oil filler cap
*
2
Oil drain plug
*
3
Oil filter
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SDI2149
1 Oilfiller element
2 O-ring
3 Oilfilter cover
1. Place alarge drainpanunder thedrain plug.
2. Remove thedrain plugwithawrench.
3. Remove theoilfiller capand completely drainthe
oil.
If the oilfilter isto be changed, removeand
replace itat this time.
CAUTION:
Waste oilmust bedisposed ofproperly. Check
your local regulations.
4. Loosen theoilfilter cover withawrench.
5. Remove theengine oilfilter cover thentheoilfilter
element.
6. Remove therubber O-ring fromthefilter cover.
7. Wipe theentire oilfilter cover withaclean cloth.
Be sure toremove anyoldO-ring remaining onthe
mounting surface. 8.
Apply newengine oiltothe O-ring.
Install thenew O-ring onthe new oilfilter element.
9. Insert theoilfilter element intotheengine oilfilter
cover.
10. Screw inthe oilfilter cover untilaslight resistance
is felt, and then tighten thefilter completely .
Oil filter cover tightening torque:
25 N´m
(2.6 kg-m, 18ft-lb)
11. Clean andreinstall thedrain plugandnew washer.
Securely tightenthedrain plugwithawrench. Do
not use excessive force.
Drain plugtightening torque:
50 N´m
(5.1 kg-m, 36.9ft-lb)
12. Refill therecommended engineoiland quantity .
(See ªRecommended Fluids/lubricants andcapa-
citiesº (P.9-2) .)
13. Securely installtheoilfiller cap.
14. Start theengine.
15. Check thedrain plugforany sign ofleakage.
16. Dispose ofthe used oilinthe proper manner.
Check yourlocal regulations.
17. Check theengine oillevel according tothe proper
procedure. (SeeªChecking engineoillevelº (P.8-
10) .)
After operation
T32A1308 27-3D1A869 1-255E-47E3-9C50-DDE5 E8CFBD36
1. Lower thevehicle carefully tothe ground.
2. Dispose ofwaste oiland filter properly .
PRO TECT ENVIRONMENT
T32A1308 27-208605 74-F3E8-4014 -8CD9-B62C347302 4F
It is illegal topollute drains,watercourses andsoil. Use
authorized wastecollection facilities,including civil
amenity sitesandgarages providing facilitiesfor
disposal ofused oiland used oilfilters. Ifin doubt,
contact yourlocal authority foradvice ondisposal.
The regulations concerningthepollution ofthe
environment willvary from country tocountry.
Maintenance anddo-it-yours elf
8-13
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Checking batteryfluidlevel
T32A1308 27-C76024 21-9FE8-4ABF -9401-FDF0 2316F502
DI0137MD
SDI1480D
Check thefluid level ineach cell.Thebattery fluidlevel
should bebetween theUPPER LEVEL
*
1
and
L OWER LEVEL
*
2
lines.
If itis necessary toadd fluid, addonly demineralized/
distilled watertobring thelevel tothe indicator ineach
filler opening. Donot overfill.
1. Remove thecell plugs
*
3
(if equipped) usinga
suitable tool.
2. Add demineralized/distilled wateruptothe
UPPER LEVEL
*
1
line.
If the side ofthe battery isnot clear, check the distilled
waterlevelbylooking directly abovethe
cell; thecondition
*
A
indicates OKand the
condition
*
B
needs moretobe added.
3. Replace andtighten thecell plugs.
. Vehicles operated inhigh temperatures orunder
severe conditions requirefrequent checksofthe
battery fluidlevel.
. Keep thebattery surface cleananddry.Clean the
battery withasolution ofbaking sodaandwater.
. Make certain theterminal connections areclean
and securely tightened.
. Ifthe vehicle isnot tobe used formore than30
days, disconnect thenegative (


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8-22
Maintenance anddo-it-yours elf
.
Make surethatthe+side faces thebottom of
the case
*
B
.
3. Close thelidsecurely .
4. Operate thebuttons tocheck itsoperation.
See aNISSAN dealerifyou need assistance for
replacement.
FCC Notice:
For USA:
This device complies withPart15ofthe FCC
Rules. Operation issubject tothe following two
conditions: (1)This device maynotcause harm-
ful interference, and(2)this device mustaccept
any interference received,including interference
that may cause undesired operation.
Note: Changes ormodifications notexpressly
approved bythe party responsible forcompli-
ance could voidtheuser's authority tooperate
the equipment.
For Canada:
This device complies withIndustry Canada
licence-exempt RSSstandard(s) .Operation is
subject tothe following twoconditions: (1)this
device maynotcause interference, and(2)this
device mustaccept anyinterference, including
interference thatmay cause undesired operation
of the device.
INTELLIGENT KEYBATTER Y
T32A130827-0 795585A-4590-40CB-B 4DD-549A1FA4DDE8
Battery replacement
T32A1308 27-C7C6166A -C4F7-4BA4-94AA-A78E88 2D4D47
CAUTION:
. Becareful nottoallow children toswallow
the battery andremoved parts.
. Animproperly disposedbatterycanharm
the environment. Alwaysconfirm localreg-
ulations forbattery disposal.
. When changing batteries, donot letdust or
oil get onthe components.
. There isdanger ofexplosion ifthe lithium
battery isincorrectly replaced.Replaceonly
with thesame orequivalent
type.
JVM0317X
T o replace thebattery:
1. Release thelock knob atthe back ofthe key and
remove themechanical key.(See ªMechanical
keyº (P.3-4) .)
2. Insert aflat-blade screwdriver wrappedwitha
cloth intotheslitofthe corner andtwist itto
separate theupper partfrom thelower part.
3. Replace thebattery withanew one.
.
Recommended battery:CR2032 orequivalent
.
Do not touch theinternal circuitandelectric
terminals asdoing socould cause amalfunc-
tion.
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.
Make surethatthe+side faces thebottom of
the case.
SDI2452
4. Align thetips ofthe upper andlower parts
*
1
,
and then push them together untilitis securely
closed
*
2
.
5. Operate thebuttons tocheck itsoperation.
See aNISSAN dealerifyou need assistance for
replacement.
FCC Notice:
For USA:
This device complies withPart15ofthe FCC
Rules. Operation issubject tothe following two
conditions: (1)This device maynotcause harm-
ful interference, and(2)this device mustaccept
any interference received,including interference
that may cause undesired operation.
Note: Changes ormodifications notexpressly
approved bythe party responsible forcompli-
ance could voidtheuser's authority tooperate
the equipment.
For Canada:
This device complies withIndustry Canada
licence-exempt RSSstandard(s) .Operation issubject
tothe following twoconditions: (1)this
device maynotcause interference, and(2)this
device mustaccept anyinterference, including
interference thatmay cause undesired operation
of the device.
T32A1308 27-124166 77-0A48-4E6 6-B067-4EB7 C158E2E4
The variable voltagecontrolsystem measures the
amount ofelectrical discharge fromthebattery and
controls voltagegenerated bythe alternator.
CAUTION:
. Do not ground accessories directlytothe
battery terminal. Doingsowill bypass the
variable voltagecontrolsystemandthe
vehicle battery maynotcharge completely.
. Use electrical accessories withtheengine
running toavoid discharging thevehicle
battery.
Maintenance anddo-it-yours elf
8-23
V
ARIABLE VOLTAGE CONTROL
S Y STEM (ifequipped)
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8-36
Maintenance anddo-it-yours elf
T32A130 827-06008 459-1ACE- 4E73-93E7-4 A322F46E805
If you have aflat tire, seeªFlat tireº(P.6-2) .
TIRE PRESSURE MONITORING SYSTEM
(TPMS) (ifequipped)
GUID-F 58BF3DF-6 647-4E90-9 8C6-3B8E77 13B953
The Tire Pressure Monitoring System(TPMS) monitors
tire pressure ofall tires except thespare. Whenthelow
tire pressure warninglightislit, one ormore ofyour
tires issignificantly under-inflated.
The TPMS willactivate onlywhen thevehicle isdriven
at speeds above25km/h (16MPH) .Also, thissystem
may notdetect asudden dropintire pressure (for
example aflat tire while driving) .
For more details abouttheTPMS, seeªTire Pressure
Monitoring System(TPMS)º (P.6-2) ,ªTire Pressure
Monitoring System(TPMS)º (P.5-4) andªTire Pressure
Monitoring System(TPMS)º (P.8-36) .
For additional information, seeªLow tirepressure
warning lightº(P.2-14) .
TIRE INFLA TION PRESSURE
T32A130 827-90622 EBC-3A8D-41F6-8B20-6 699CA22E4EE
Periodically checkthepressure ofthe tires, including
the spare. Anincorrect tirepressure mayadversely
affect tirelifeand vehicle handling. Thetirepressure
should bechecked whentiresareCOLD. Tiresare
considered COLDafterthevehicle hasbeen parked
for 3or more hours, ordriven lessthan 1.6km(1mile) .
COLD tirepressures areshown onthe tire placard.
Insufficient pressurecanlead toan overheating ofthe
tire and subsequent internaldamage. Athigh speeds,
this could resultintread separation andeven bursting
of the tire.
TYPES OFTIRES
T32A1308 27-F4ADFA12-B902-4BB7-BDEB -65DF9756DE64
CAUTION:
When changing orreplacing tires,besure all
four tires areofthe same type(that is,summer,
all season orsnow) andconstruction. ANISSAN
dealer maybeable tohelp youwith information
about tiretype, size,speed ratingandavail-
ability.
Replacement tiresmayhave alower speed ratingthan
the factory equipped tires,andthey maynotmatch the
potential maximum vehiclespeed.Neverexceed the
maximum speedratingofthe tire.
All season tires
T32A130827- E671C002-8738-4216-AE C8-6CD14C8720FA
NISSAN specifies allseason tiresonsome models to
provide goodperformance allyear, including snowy
and icyroad conditions. Allseason tiresareidentified
by ALL SEASON and/orM&Sonthe tiresidewall.
Snow tireshave better snowtraction thanallseason
tires andmay bemore appropriate insome areas.
Summer tires
T32A130 827-7935F4 FA-4F3E-416 C-8CF7-BB4 329FCC988
NISSAN specifies summertiresonsome models to
provide superior performance ondry roads. Summer
tire performance issubstantially reducedinsnow and
ice. Summer tiresdonot have thetiretraction rating
M&S onthe tire sidewall.
If you plan tooperate yourvehicle insnowy oricy
conditions, NISSANrecommends theuse ofsnow or
all season tiresonallfour wheels.
Snow tires
T32A130827- D491D99F-25 20-4F05-BD0B-08E3B4DC F929
If snow tiresareneeded, itis necessary toselect tires
equivalent insize andload rating tothe original
equipment tires.Ifyou donot, itcan adversely affect
the safety andhandling ofyour vehicle.
Generally ,snow tireshave lower speed ratings than
factory equipped tiresandmay notmatch thepotential
maximum vehiclespeed.Neverexceed themaximum
speed ratingofthe tire. Ifyou install snowtires,they
must bethe same size,brand, construction andtread
pattern onallfour wheels.
For additional tractiononicy roads, studded tiresmay
be used. However, somestates andprovinces prohibit
their use.Check local,stateandprovincial lawsbefore
installing studdedtires.Skidandtraction capabilities
of studded snowtiresonwet ordry surfaces maybe
poorer thanthatofnon-studded snowtires.
TIRE CHAINS
T32A1308 27-00A7D296-B49D-4E 98-B78C-D04C1A0CDB83
Use oftire chains maybeprohibited accordingto
location. Checkthelocal lawsbefore installing tire
chains. Wheninstalling tirechains, makesurethatthey
are ofproper sizeforthe tires onyour vehicle andare
installed according tothe chain manufacturer's in-
structions.
Use chain tensioners whenrecommended bythe tire
chain manufacturer toensure atight fit.Loose endlinks
of the tire chains mustbesecured orremoved to
prevent thepossibility ofwhipping actiondamage to
the fenders orunderbody .If possible, avoidfully
loading yourvehicle whenusing tirechains. Inaddition,
drive atareduced speed.Otherwise, yourvehicle may
be damaged and/orvehicle handling andperformance
may beadversely affected.
TIRES ANDWHEELS
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T32A130 827-08881 85C-3AB3- 438A-A155-6D9958BAD12B
Standard Spare
Tire size 225/65R17 Conventional
T155/90 D17*1
225/60 R18 225/65R17*1
T155/90 D17*1
225/55 R19 T155/90D17*1
Size Offsetmm(in)
Road wheel Standard Steel 1767J 45(1.77)
Aluminum 1767J
18 67J
19 67J 45(1.77)
45(1.77)
40(1.57)
Spare Steel 1764T
176 7J 30(1.18)
45(1.77)
*1: Temporary useonly
T32A1308 27-B3B4E7B C-4580-4F9B-A57E-ABEF8DD2A79 A
Unit: mm(in)
Overall length 4,640(182.7)
Overall width 1,820(71.7)
1,830 (72.0)*1
Overall height 1,705(67.1)*2
1,710 (67.3)*3
1,715 (67.5)*4
1,720 (67.7)*5
Front tread 1,575(62.0)
1,585 (62.4)*1
Rear tread 1,575(62.0)
1,585 (62.4)*1
Wheelbase 2,705(106.5)
*1: For225/55 R19tiremodel
*2: ForMexico (without roofrail)
*3: ForAustralia, Philippines, Europe(without roof
rail) ,Ecuador, Chile,Colombia, Peruandthe
Middle East
*4: ForEurope (withroofrail)and Mexico (withroof
rail)
*5: ForThailand andIndonesia
T echnical information
9-7
TIRES
ANDWHEELS DIMENSIONS
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