cooling NISSAN LEAF 2023 User Guide

The cooling system is filled at the factory
with a pre-diluted mixture of 50% Genuine
NISSAN Long Life Antifreeze/Coolant (blue)
and 50% water to provide year-round anti-
freeze and coolant protection. The anti-
freeze solution contains rust and corrosion
inhibitors. Additional cooling system addi-
tives are not necessary.
WARNING
• Never remove the coolant reservoir
cap when the motor compartment is
hot. Wait until the motor compart-
ment cools down.
• The coolant reservoir is equipped
with a pressure type coolant reser-
voir cap. To prevent damage to the
motor compartment, use only a
Genuine NISSAN coolant reservoir
cap.
CAUTION
• Never use any additives in the cool-
ant such as radiator sealer in the
cooling system. This may cause
damage to electrical equipment
such as the motor and inverter. •
When adding or replacing coolant, be
sure to use only a Genuine NISSAN
Long Life Antifreeze/Coolant (blue)
or equivalent. Genuine NISSAN Long
Life Antifreeze/Coolant (blue) is pre-
diluted to provide antifreeze protec-
tion to −34°F (−37°C) . If additional
freeze protection is needed due to
the weather conditions where you
operate your vehicle, add Genuine
NISSAN Long Life Antifreeze/Coolant
(blue) concentrate following the di-
rections on the container. If an
equivalent coolant other than
Genuine NISSAN Long Life
Antifreeze/Coolant (blue) is used, fol-
low the coolant manufacturer's in-
structions to maintain minimum an-
tifreeze protection to −34°F (−37°C).
The use of other types of coolant so-
lutions other than Genuine NISSAN
Long Life Antifreeze/Coolant (blue)
or equivalent may damage the cool-
ing system. •
The life expectancy of the factory-fill
coolant is 125,000 miles (200,000
km) or 15 years. Mixing any other type
of coolant other than Genuine
NISSAN Long Life Antifreeze/Coolant
(blue)(or equivalent coolant), includ-
ing Genuine NISSAN Long Life
Antifreeze/Coolant (green), or the
use of non-distilled water may re-
duce the life expectancy of the
factory-filled coolant. For additional
information, refer to the “Mainte-
nance and schedules” section of this
manual.
COOLING SYSTEM
Do-it yourself8-5

CHECKING COOLANT LEVEL
Check the coolant levelin the reservoir
when the high-voltage parts are cold. If
the coolant level is below the MIN level
OB,
open the reservoir cap and add coolant up
to the MAX level
OA. If the reservoir is empty,
check the coolant level in the coolant res-
ervoir when the high-voltage parts are
cold. If there is insufficient coolant in the
coolant reservoir, fill the coolant reservoir
with coolant up to the reservoir cap open-
ing and also add it to the reservoir up to the
MAX level
OA. Tighten the cap securely af ter adding
coolant.
For additional information on the location
of the coolant reservoir, see “Motor com-
partment check locations” (P. 8-4).
If the cooling system frequently requires
coolant, it is recommended that you visit
a NISSAN certified LEAF dealer.
CHANGING COOLANT
It is recommended that major cooling sys-
tem repairs should be performed by a
NISSAN certified LEAF dealer. The service
procedures can be found in the appropri-
ate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance.
WARNING
• To avoid the danger of being scalded,
never change the coolant when the
motor compartment is hot.
• Never remove the coolant reservoir
cap when the motor compartment is
hot. Serious burns could be caused
by high-pressure fluid escaping from
the radiator. •
Avoid direct skin contact with used
coolant. If skin contact is made, wash
thoroughly with soap or hand
cleaner as soon as possible.
• Keep coolant out of reach of children
and pets.
Coolant must be disposed of properly.
Check your local regulations.
LDI3145
8-6Do-it yourself

The following are approximate capacities. The actual refill capacities may be slightly different. When refilling, follow the procedure
described in the “Do-it-yourself ” section to determine the proper refill capacity.
Fluid TypeCapacity (approximate)
Recommended Fluids/Lubricants
Metric
Measure US
Measure Imperial
Measure
Cooling system
coolant With reservoir
5.3 L 5-5/8 qt 4-5/8 qt
• Pre-diluted Genuine NISSAN Long Life Antifreeze/
Coolant (blue) or equivalent
Reservoir 0.5 L1/2 qt 1/2 qt
Reduction gear fluid 1.4 L1-1/2 qt 1-1/4 qt • Genuine NISSAN Matic S ATF
• Using reduction gear fluid other than Genuine NISSAN
Matic S ATF will cause deterioration in driveability and
reduction gear durability, and may damage the reduc-
tion gear, which is not covered by the NISSAN’s New
Vehicle Limited Warranty.
Brake fluid Refill to the proper level according to the instruc-
tions, see “Brake fluid” (P. 8-7). • Genuine NISSAN Super Heavy Duty Brake Fluid* or
equivalent DOT 3
*: Available in mainland U.S.A. through a NISSAN certified
LEAF dealer.
Multi-purpose grease —— — • NLGI No. 2 (Lithium soap base)
Air conditioning system refrigerant —— —• HFO-1234yf (R-1234yf )
• For additional information, see “Air conditioner system
refrigerant and lubricant recommendations” (P. 10-3).
Air conditioning system lubricants —— — • NISSAN A/C System Oil ND-OIL11 or equivalent.
Windshield washer fluid (US) 2.5 L5/8 gal 1/2 gal
• Genuine NISSAN Windshield Washer Concentrate
Cleaner & Antifreeze fluid or equivalent
Windshield washer fluid (Canada) 4.5 L 1–1/4 gal 1 gal
RECOMMENDED FLUIDS/
LUBRICANTS AND CAPACITIES
10-2Technical and consumer information

Ceiling light...................2-73Center console................2-66Charge port lid.................3-20Charge port lid switch............2-61ChargingCharge port lid...............3-20Charging related indicator light. . .CH-49Normal charge..............CH-9Precautions on charging........CH-2Quick charge..........CH-35, CH-38Specifications................10-4Trickle charge...............CH-11Charging information............10-23Charging methods.............CH-43Charging related indicator light.....CH-49Charging related remote function. . .CH-48Charging status indicator light.....CH-49Charging the Li-ion battery........EV-12Charging troubleshooting guide. . . .CH-56CheckingChecking bulbs...............2-16Checking coolant level...........8-6Child restraint with top tether strap. . . .1-27Child restraints..............1-22,1-24Booster seats................1-40LATCH (Lower Anchors and Tethers for
CHildren) System..............1-24Precautions on child restraints.....1-22Top tether strap...............1-27Child safety...................1-19Child safety rear door lock..........3-6Chimes, audible reminders.........2-25Circuit breaker, fusible link..........8-17Cleaning exterior and interior......7-2,7-4
ClimateClimate control system refrigerant and
lubricant recommendations
......4-43Climate controlClimate control service..........4-43Climate control systemAir conditioner...............4-29Climate control operation........4-29Heater....................4-29Climate Ctrl. Timer..............4-38Clock.......................2-12Cold tire pressures..............10-25Cold weather driving............5-173ConsoleCenter console...............2-66CoolantCapacities and recommended
fuel/lubricants
...............10-2Changing coolant..............8-6Checking coolant level...........8-6Cooling system................ .8-5Corrosion protection..............7-7Cruise control.................5-65Cup holders................. .2-67
D
Defroster switch
Rear window and outside mirror defroster
switch
................... .2-49Dimensions and weights..........10-6Dimmer switch for instrument panel. . .2-56
Display
Information display............2-26Door locks................... .3-4Driving
Cold weather driving...........5-173Driving vehicle...............5-14Precautions when starting and
driving.................... .5-4Driving range..................2-8Driving the vehicle..............EV-18Driving vehicle.................5-14Dynamic driver assistance switch.....2-61e-Pedal......................2-13e-Pedal system................5-21
E
ECO
ECO switch................ .2-58Eco Drive Report...............5-157ECO mode...............2-13,5-157ECO switch.................. .2-58Efficient use of your vehicle........EV-23Electric shif t control system........5-14Electronic parking brake...........5-19Emblem light..................2-57Emergency call (SOS) button........2-60Emergency charge.............CH-11Emergency EV (Electric Vehicle)
shut off...................5-12,6-3Emergency shutoff system........EV-10Emission control information label. . . .10-8EV Characteristics..............EV-11
11-2