key INFINITI Q70 2018 Repair Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2018, Model line: Q70, Model: INFINITI Q70 2018Pages: 458, PDF Size: 2.21 MB
Page 362 of 458
8 Do-it-yourself
Maintenance precautions ................................................ 8-2
Engine compartment check locations .......................... 8-3VK56VD engine ............................................................ 8-3
VQ37VHR engine......................................................... 8-5
Engine cooling system...................................................... 8-8 Checking engine coolant level................................... 8-9
Changing engine coolant......................................... 8-10
Engine oil.....................................................................\
...... 8-10 Checking engine oil level .......................................... 8-11
Changing engine oil and filter................................. 8-11
Automatic Transmission Fluid (ATF).......................... 8-13
Power steering fluid........................................................ 8-14
Brake fluid...................................................................\
....... 8-14 Brake fluid .................................................................... 8-15
Window washer fluid...................................................... 8-15
Battery ........................................................................\
........ 8-16
Jump starting............................................................... 8-17
Variable voltage control system.................................. 8-18
Drive belts ........................................................................\
.. 8-18
Spark plugs ........................................................................\
8-19
Replacing spark plugs................................................ 8-19 Air cleaner........................................................................\
.. 8-19
Windshield wiper blades ............................................... 8-21
Cleaning....................................................................... 8-21
Replacing..................................................................... 8-21
Brakes..................................................................\
............... 8-22 Self-adjusting brakes............................................... 8-22
Brake pad wear warning........................................ 8-22
Fuses...................................................................\
................ 8-23 Engine compartment............................................... 8-23
Passenger compartment ....................................... 8-24
Intelligent Key battery replacement........................... 8-25
Lights........................................................................\
.......... 8-27 Headlights.................................................................. 8-28
Exterior and interior lights.................................... 8-28
Wheels and tires............................................................. 8-30 Tire pressure ............................................................. 8-30
Tire labeling............................................................... 8-34
Types of tires............................................................. 8-36
Tire chains................................................................... 8-36
Changing wheels and tires..................................... 8-37
Page 363 of 458
8-2Do-it-yourself
When performing any inspection or main-
tenance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
.Park the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the
vehicle from moving. Move the shift
lever to P (Park).
. Be sure the ignition switch is in the
OFF or LOCK position when per-
forming any parts replacement or
repairs.
. Never connect or disconnect the
battery or any transistorized compo-
nent while the ignition switch is in the
ON position.
. Never leave the engine or automatic
transmission related component har-
nesses disconnected while the igni-
tion switch is in the ON position.
. If you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts and any other moving parts.
. It is advisable to secure or remove
any loose clothing and remove any
jewelry, such as rings, watches, etc.
before working on your vehicle.
. Always wear eye protection when-
ever you work on your vehicle.
. If you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases to escape.
. Never get under the vehicle while it is
supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
. Keep smoking materials, flame and
sparks away from fuel tank and the
battery.
. Your vehicle is equipped with an
automatic engine cooling fan. It may
come on at any time without warn-
ing, even if the ignition key is in the
OFF position and the engine is not
running. To avoid injury, always dis-
connect the negative battery cable
before working near the fan.
. Because the fuel lines are under high
pressure even when the engine is off,
it is recommended you visit an
INFINITI retailer for service of the fuel filter or fuel lines.
CAUTION
.
Do not work under the hood while the
engine is hot. Turn the engine off and
wait until it cools down.
. Avoid direct contact with used en-
gine oil and coolant. Improperly dis-
posed engine oil, coolant, and/or
other vehicle fluids can damage the
environment. Always conform to lo-
cal regulations for disposal of vehicle
fluid.
This “8. Do-it yourself” section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
A genuine INFINITI Service Manual is also
available. (See “Owner’s Manual/Service
Manual order information” (P.10-26).)
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and could
affect your warranty coverage. If in doubt
about any servicing, it is recommended you
have it done by an INFINITI retailer.
MAINTENANCE PRECAUTIONS
Page 386 of 458
CAUTION
Be careful not to allow children to
swallow the battery and removed parts.
SDI2451
To replace the battery:
1. Release the lock knob at the back of theIntelligent Key and remove the mechan-
ical key.
2. Insert a flat-blade screwdriver wrapped with a cloth into the slit of the corner and
twist it to separate the upper part from the lower part.
3. Replace the battery with a new one. Recommended battery:
CR2025 or equivalent
.Do not touch the internal circuit andelectric terminals as it could cause a
malfunction.
.Hold the battery by the edges. Hold-
ing the battery across the contact
points will seriously deplete the sto-
rage capacity.
.Make sure that the + side faces thebottom of the case.
Do-it-yourself8-25
INTELLIGENT KEY BATTERY
REPLACEMENT
Page 411 of 458
9-10Maintenance and schedules
CHASSIS AND BODY MAINTENANCE
Abbreviations: I = Inspect and correct or replace as necessary, R = Replace
MAINTENANCE OP-
ERATION
Perform at of miles,
kilometers or months,
whichever comes first.Miles × 1,000
(km × 1,000) Months MAINTENANCE INTERVAL
5
(8) 6 10
(16) 12 15
(24) 18 20
(32) 24 25
(40) 30 30
(48) 36 35
(56) 42 40
(64) 48 45
(72) 54 50
(80) 60 55
(88) 66 60
(96) 72
Brake lines and cables I I I I I I
Brake pads and rotors$ II I I I I
Brake fluid$ RR R
Automatic transmission
fluid See NOTE (1)
Transfer fluid and dif-
ferential gear oil See NOTE (2)
II I I I I
Steering gear and link-
age, axle and suspension
parts$ II I
Tire rotation See NOTE (3)
Propeller shaft and drive
shaft boots (AWD mod-
els)$ II I I I I
Exhaust system$ II I
In-cabin microfilter RR R R
Intelligent Key battery RR R R
Page 412 of 458
MAINTENANCE OP-
ERATION
Perform at of miles, kilo-
meters or months,
whichever comes first.Miles × 1,000
(km × 1,000) Months MAINTENANCE INTERVAL
65
(104) 78 70
(112) 84 75
(120) 90 80
(128) 96 85
(136) 102 90
(144) 108 95
(152) 114 100
(160) 120 105
(168) 126 110
(176) 132 115
(184) 138 120
(192) 144
Brake lines & cables II II I I
Brake pads & rotors$ II II I I
Brake fluid$ RR R
Automatic transmission
fluid See NOTE (1)
Transfer fluid & differen-
tial gear oil See NOTE (2)
II II I I
Steering gear & linkage,
axle & suspension parts$ II I
Tire rotation See NOTE (3)
Propeller shaft & drive
shaft boots (AWD mod-
els)$ II II I I
Exhaust system$ II I
In-cabin microfilter RRR R
Intelligent Key battery RRR R
Maintenance and schedules9-11
Page 444 of 458
11 Index
A
ABS (Anti-lock Braking System) ................... 5-122
Active noise cancellation ................................. 5-128
Air bag systemFront-seat mounted side-impact
supplemental air bag system ..................... 1-49
Roof-mounted curtain side-impact and
rollover supplemental air bag system ...... 1-49
Air bag warning labels ........................................ 1-51
Air bag warning light ............................... 1-52, 2-16
Air cleaner housing filter ................................... 8-19
Air conditioner
Air conditioner specification label ......... 10-16
Air conditioning system refrigerant and
lubricant recommendations ..................... 10-10
Automatic climate control .......................... 4-32
Alarm
How to stop alarm (see vehicle
security system) ............................................ 2-30
Alcohol, drugs and driving ................................... 5-9
Antenna .................................................................. 4-38
Anti-lock Braking System (ABS) ................... 5-122
Appearance care
Exterior appearance care ............................... 7-2
Interior appearance care ............................... 7-4
Armrest ...................................................................... 1-4
Around View
®Monitor ...................................... 4-10
Ashtrays ................................................................. 2-45
Audible reminders ................................................ 2-19 Auto closure .......................................................... 3-20
Autolight system .................................................. 2-35
Automatic
Automatic climate control ......................... 4-34
Automatic Transmission Fluid (ATF) ....... 8-13
Climate control ............................................... 4-32
Driving with automatic transmission ....... 5-15
Automatic door locks ............................................ 3-6
Automatic drive positioner ............................... 3-28
Automatic seat positioner ................................ 3-28
Average fuel consumption and speed ........... 2-27
Avoiding collision and rollover ............................ 5-7
B
Back-up Collision Intervention (BCI) .............. 5-54
Battery .................................................................... 8-16
Battery replacement, Intelligent Key ......... 3-2
Battery saver system .................................... 2-36
Intelligent Key ................................................. 8-25
Variable voltage control system ............... 8-18
Before starting the engine ................................ 5-13
Belts (See drive belts) ......................................... 8-18
Blind Spot Intervention
®(BSI) ......................... 5-42
Blind Spot Intervention (BSI) ON
indicator light ......................................................... 2-17
Blind Spot Warning (BSW) ............................... 5-32
Brake
Anti-lock Braking System (ABS) ............. 5-122
Brake fluid ....................................................... 8-14 Brake force distribution ............................ 5-124
Brake system ................................................ 5-121
Parking brake operation .............................. 5-19
Brake warning light ............................................. 2-12
Break-in schedule .............................................. 5-116
Bulb check/instrument panel ............................ 2-11
Bulb replacement ................................................. 8-27
C
Camera aiding sonar function ......................... 4-23
Capacities and
recommended fluids/lubricants ....................... 10-2
Car phone or CB radio ....................................... 4-38
Card holder ............................................................ 2-49
Catalytic converter Three way catalyst .......................................... 5-5
Chassis and body maintenance ....................... 9-10
Check tire pressure warning ............................. 2-23
Child restraints ...................................................... 1-19 LATCH system ............................................... 1-21
Precautions on child restraints .................. 1-19
Child safety ............................................................ 1-17
Child safety rear door lock .................................. 3-6
Chimes Audible reminders .......................................... 2-19
Seat belt warning light and chime ............ 2-15
Circuit breaker Fusible link ...................................................... 8-24
Cleaning exterior and interior ................... 7-2, 7-4
Page 446 of 458
Floor mat cleaning ................................................. 7-5
Floor mat installation ............................................ 7-6
FluidAutomatic Transmission Fluid (ATF) ....... 8-13
Brake fluid ........................................... 8-14, 8-15
Capacities and
recommended fluids/lubricants ................. 10-2
Engine coolant .................................................. 8-8
Engine oil ........................................................ 8-10
Power steering fluid ..................................... 8-14
Window washer fluid ................................... 8-15
Fog light switch ................................................... 2-39
Forward Emergency Braking (FEB) ............. 5-101
Forward Emergency Braking (FEB) system
warning light ......................................................... 2-13
Front passenger air bag and status light ..... 1-46
Front power seat adjustment ............................. 1-3
Front seat Front seat adjustment .................................... 1-3
Front-seat active head restraints ...................... 1-9
Fuel Capacities and
recommended fluids/lubricants ................. 10-2
Fuel economy ............................................... 5-117
Fuel Information ............................... 10-4, 10-6
Fuel octane rating ............................ 10-4, 10-6
Fuel-filler cap .................................................. 3-22
Fuel-filler door ............................................... 3-22
Gauge .................................................................. 2-9
Fuel efficient driving tips ................................. 5-116
Fuses ....................................................................... 8-23 Fusible links ........................................................... 8-24
G
Garage door opener
HomeLink®Universal Transceiver ........... 2-60
Gas cap ................................................................... 3-22
Gauge ........................................................................\
. 2-6 Engine coolant temperature gauge ............ 2-8
Fuel gauge ......................................................... 2-9
Odometer ............................................................ 2-7
Speedometer ...................................................... 2-7
Tachometer ....................................................... 2-8
Trip computer ................................................. 2-27
General maintenance ............................................. 9-2
Glove box ............................................................... 2-48
H
Hazard warning flasher switch ........................... 6-2
Head restraints/headrests .................................. 1-5
Headlights
Aiming control (See Adaptive Front
lighting System (AFS)) ................................. 2-36
Bulb replacement .......................................... 8-28
Headlight switch ............................................ 2-34
Heated seats ......................................................... 2-41
Heated steering wheel ....................................... 2-40
Heater Automatic climate control .......................... 4-32
Engine block heater .................................... 5-127
Hill start assist system ..................................... 5-125 HomeLink
®Universal Transceiver .................. 2-60
Hood release ......................................................... 3-17
Hook Coat hooks ..................................................... 2-50
Horn ........................................................................\
. 2-40
I
Ignition switch (Push-button) ................................................. 5-10
Automatic transmission models ................ 5-15
Immobilizer system .............................................. 2-31
Indicator
Lights ................................................................ 2-16
Vehicle information display ........................ 2-20
Indicator lights ...................................................... 2-16
INFINITI Drive Mode Selector ......................... 5-20
Infiniti InTouch Owner’s Manual ...................... 4-2
INFINITI Vehicle Immobilizer System ............ 2-31
Engine start ..................................................... 2-31
Inside mirror .......................................................... 3-25
Inspection/maintenance (I/M) test ............. 10-25
Instrument brightness control ......................... 2-38
Instrument panel ..................................................... 2-5
Intelligent All-Wheel Drive (AWD) ............... 5-118
Intelligent Cruise Control (ICC) ....................... 5-67
Intelligent Cruise Control (ICC) system
MAIN switch indicator ....................................... 2-24
Intelligent Cruise Control (ICC) system
warning light ......................................................... 2-13
Intelligent Key .......................................................... 3-2
11-3
Page 447 of 458
11-4
Intelligent Key system ........................................... 3-7Battery replacement ..................................... 8-25
Key operating range ....................................... 3-8
Key operation ................................................. 3-10
Warning signals .............................................. 3-12
Interior light control switch .............................. 2-58
Interior light replacement .................................. 8-28
Interior lights ......................................................... 2-57
Interior trunk lid release .................................... 3-21
ISOFIX child restraint .......................................... 1-21
J
Jump starting ........................................................... 6-9
K
Keyless entry (See remote keyless
entry system) ........................................................ 3-14
Keys ........................................................................\
.... 3-2 For Intelligent Key system ............................. 3-7
L
Labels
Air bag warning labels ................................. 1-51
Air conditioner specification label ......... 10-16
Emission control information label ........ 10-16
Engine serial number ................................. 10-15
F.M.V.S.S./C.M.V.S.S.
certification label ........................................ 10-15 Tire and Loading
information label ............................. 8-32, 10-16
Vehicle identification number (VIN) ...... 10-14
Lane Departure Prevention (LDP) ON
indicator light (green) ......................................... 2-18
Lane Departure Warning (LDW) /
Lane Departure Prevention (LDP) .................. 5-22
Lane Departure Warning (LDW) indicator
light (orange) ......................................................... 2-14
LATCH system ...................................................... 1-21
License plate Installing front license plate ..................... 10-17
Light
Air bag warning light .................................... 1-52
Bulb replacement ........................................... 8-27
Fog light switch ............................................. 2-39
Headlight switch ............................................ 2-34
Headlights bulb replacement .................... 8-28
Indicator lights ................................................ 2-16
Interior light control switch ........................ 2-58
Interior lights ................................................... 2-57
Map lights ........................................................ 2-57
Personal lights ................................................ 2-57
Rear spot lights .............................................. 2-58
Replacement ................................................... 8-27
Trunk light ....................................................... 2-59
Vanity mirror lights ....................................... 2-59
Warning/indicator lights and
audible reminders .......................................... 2-11
Lights Exterior and interior light replacement ... 8-28 Linking Intelligent Key ........................................ 4-37
Loading information (See vehicle
loading information) ........................................ 10-18
Lock
Automatic door locks ..................................... 3-6
Door locks .......................................................... 3-4
Power door lock ............................................... 3-4
Trunk lid ........................................................... 3-18
Locking with mechanical key ............................. 3-4
Loose fuel cap warning ......................... 2-23, 3-23
Low outside temperature warning ................. 2-23
Low tire pressure warning light ...................... 2-14
Low tire pressure warning system (See Tire
Pressure Monitoring
System (TPMS)) ................................ 5-5, 6-3, 8-30
M
Maintenance
Battery .............................................................. 8-16
General maintenance ...................................... 9-2
Indicators for maintenance (vehicle
information display) ...................................... 2-25
Inside the vehicle ............................................. 9-3
Maintenance log ............................................ 9-14
Maintenance precautions .............................. 8-2
Maintenance requirements ........................... 9-2
Maintenance schedules ................................. 9-6
Maintenance under severe
driving conditions .......................................... 9-13
Outside the vehicle ......................................... 9-2
Seat belt maintenance ................................. 1-16
Page 448 of 458
Standard maintenance .................................... 9-7
Under the hood and vehicle ......................... 9-4
Malfunction indicator light (MIL) .................... 2-18
Map lights .............................................................. 2-57
Master warning light .......................................... 2-15
Mechanical key (Intelligent Key system) .......... 3-3
Memory function ................................................. 3-30
Memory storage Automatic drive positioner ......................... 3-29
Meter
Trip computer ................................................. 2-27
Meters and gauges ................................................ 2-6 Instrument brightness control ................... 2-38
Mirror Inside mirror .................................................... 3-25
Outside mirrors .............................................. 3-26
Vanity mirror ................................................... 3-28
Monitor Around View
®Monitor ............................... 4-10
RearView monitor ........................................... 4-3
Moonroof ............................................................... 2-54
Moving Object Detection (MOD) ................... 4-27
N
New vehicle break-in ........................................ 5-116
O
Odometer .................................................................. 2-7
Off-road recovery ................................................. 5-8 Oil
Capacities and
recommended fluids/lubricants ................. 10-2
Changing engine oil and filter .................... 8-11
Checking engine oil level ............................. 8-11
Engine oil ........................................................ 8-10
Engine oil viscosity ........................................ 10-9
Oil filter replacement indicator .................. 2-25
Operation Indicators for operation ............................... 2-22
Outside mirrors .................................................... 3-26
Overheat, If your vehicle overheats ............... 6-12
Owner’s Manual/Service Manual
order information ............................................. 10-26
P
Panic alarm ............................................................ 3-15
Parking Parking brake operation .............................. 5-19
Parking on hills ............................................. 5-119
Parking brake break-in .................................... 5-121
Personal lights ...................................................... 2-57
Phone Car phone or CB radio ................................ 4-38
Power Power door lock ............................................... 3-4
Power outlet ................................................... 2-46
Power steering fluid ..................................... 8-14
Power steering system ............................. 5-120
Power windows ............................................. 2-51
Power moonroof ................................................. 2-54 Precautions
Braking precautions .................................... 5-121
Child restraints ............................................... 1-19
Cruise control ................................................. 5-65
Maintenance ..................................................... 8-2
Seat belt usage .............................................. 1-10
Supplemental restraint system .................. 1-38
When starting and driving ............................ 5-4
Pre-crash seat belts with
comfort function ................................................... 1-12
Predictive Forward Collision
Warning (PFCW) .............................................. 5-108
Push starting .......................................................... 6-11
Push-button ignition switch .................. 5-10, 5-11
R
Radio Car phone or CB radio ................................ 4-38
Rain-sensing auto wiper system ..................... 2-33
Rapid air pressure loss ......................................... 5-8
Readiness for inspection/maintenance
(I/M) test (US only) .......................................... 10-25
Rear door auto closure ......................................... 3-5
Rear door lock Child safety rear door lock ........................... 3-6
Rear pocket ........................................................... 2-50
Rear spot lights .................................................... 2-58
Rear sunshade ...................................................... 2-55
Rear window and outside mirror
defroster switch ................................................... 2-34
RearView monitor ................................................. 4-3
11-5
Page 449 of 458
11-6
RecordersEvent data .................................................... 10-25
Registering in another country ..................... 10-14
Remote keyless entry system .......................... 3-14
Reporting safety defects ................................ 10-24
Rise-up and build-up ........................................ 5-124
Roadside assistance program ............................. 6-2
Rollover ..................................................................... 5-7
Roof Moonroof ......................................................... 2-54
S
SafetyChild seat belts ............................................... 1-17
Reporting safety defects .......................... 10-24
Seat adjustment Front power seat adjustment ....................... 1-3
Front seats ......................................................... 1-3
Seat belt(s) Child safety ..................................................... 1-17
Infants ............................................................... 1-17
Injured persons ............................................... 1-12
Larger children ............................................... 1-18
Precautions on seat belt usage ................. 1-10
Pre-crash seat belts with
comfort function ............................................ 1-12
Pregnant women ........................................... 1-12
Seat belt cleaning ............................................. 7-6
Seat belt extenders ....................................... 1-16
Seat belt maintenance ................................. 1-16
Seat belt warning light and chime ............ 2-15 Seat belts ......................................................... 1-10
Seat belts with pretensioners .................... 1-50
Shoulder belt height adjustment ............... 1-15
Small children .................................................. 1-18
Three-point type ............................................ 1-13
Seat(s) Climate controlled seats .............................. 2-43
Driver-side memory ...................................... 3-28
Heated seats ................................................... 2-41
Seats .................................................................... 1-2
Security system Vehicle security system ................................ 2-29
Security system (INFINITI Vehicle
Immobilizer System) Engine start ..................................................... 2-31
Servicing air conditioner (See automatic
climate control) .................................................... 4-32
Servicing climate control ................................... 4-37
Shift lever
Shift lock release ........................................... 5-18
Shift lock release, Transmission ...................... 5-18
Shifting
Automatic transmission ............................... 5-15
Shoulder belt height adjustment ...................... 1-15
SNOW mode ......................................................... 5-20
Spare tire ............................................................. 10-12
Spark plugs ............................................................ 8-19
Speedometer ............................................................ 2-7
SPORT mode ........................................................ 5-20
Standard maintenance .......................................... 9-7
STANDARD mode ............................................... 5-20 Starting
Before starting the engine .......................... 5-13
Jump starting .................................................. 8-17
Precautions when starting and driving ..... 5-4
Push starting ................................................... 6-11
Starting the engine ....................................... 5-14
Status light, Front passenger air bag ............ 1-46
Steering Heated steering wheel ................................ 2-40
Power steering fluid ..................................... 8-14
Power steering system ............................. 5-120
Steering lock release malfunction
indicator (if so equipped) ............................. 2-22
Tilt/telescopic steering ................................ 3-24
Steering lock (if so equipped) ............................ 5-11
Storage ................................................................... 2-47
Storage box ........................................................... 2-50
Sun visors ............................................................... 3-25
Sunglasses holder ................................................ 2-48
Sunshade (rear) .................................................... 2-55
Supplemental air bag warning labels .............. 1-51
Supplemental air bag warning light .... 1-52, 2-16
Supplemental restraint system ........................ 1-38 Precautions on supplemental
restraint system ............................................. 1-38
Switch Autolight switch ............................................. 2-35
Fog light switch ............................................. 2-39
Hazard warning flasher switch .................... 6-2
Headlight switch ............................................ 2-34
Ignition switch ................................................ 5-15