The LEAF is an electric vehicle. Some of the
vehicle’s systems operate differently and have
different operating characteristics than vehicles
equipped with an internal combustion engine. It is
important to carefully review the entire Owner’s
Manual for this reason. The main difference is the
LEAF is powered by electricity. The LEAF does
not require and it is not capable of using gasoline
like a vehicle powered by a traditional internal
combustion engine. The LEAF uses electricity
stored in the lithium ion (Li-ion) battery. The vehi-
cle’s Li-ion battery must be charged with electric-
ity before the vehicle can be driven. As the vehicle
operates, the Li-ion battery gradually discharges.
If the Li-ion battery becomes completely dis-
charged, the vehicle will not operate until it is
re-charged.
This vehicle uses two types of batteries. One is
the 12-volt battery that is the same as the battery
in vehicles powered by gasoline engines, the
other is the Li-ion battery (high voltage) .
The 12-volt battery provides power to the vehicle
systems and features such as the audio system,
supplemental restraint systems, headlights and
windshield wipers.The Li-ion battery provides power to the electric
motor (traction motor) that moves the vehicle.
The Li-ion battery also charges the 12-volt bat-
tery.
The vehicle must be plugged in for the Li-ion
battery to be charged. Additionally, the vehicle
system can extend the vehicle range by convert-
ing driving force into electricity that is stored in
the Li-ion battery while the vehicle is decelerating
or being driven downhill. This is called regenera-
tive braking. This vehicle is considered to be an
environmentally friendly vehicle because it does
not emit exhaust gases, such as carbon dioxide
and nitrogen oxide.
WARNING
Your vehicle contains a sealed Li-ion high
voltage battery. If the Li-ion battery is
disposed of improperly, there is a risk of
severe burns and electrical shock that
may result in serious injury or death and
there is also a risk of environmental dam-
age.
CAUTION
To prevent damage to the Li-ion battery:
• Do not expose the vehicle to extreme ambient temperatures for extended
periods.
• Do not store the vehicle in tempera- tures below −13°F (−25°C) for more
than seven days.
• Do not leave the vehicle for more than 14 days where the Li-ion battery avail-
able charge gauge reaches a zero or
near zero (state of charge) .
• Do not use the Li-ion battery for any other purpose.
THE EV (ELECTRIC VEHICLE)
SYSTEM LI-ION BATTERY
EV-2EV Overview
smoothly and that the locks (if so equipped) hold
securely in all latched positions.
Seat belts:Check that all parts of the seat belt
system (for example, buckles, anchors, adjusters
and retractors) operate properly and smoothly,
and are installed securely. Check the belt web-
bing for cuts, fraying, wear or damage.
Steering wheel: Check for changes in the
steering conditions, such as excessive free play,
hard steering or strange noises.
Warning lights and chimes: Make sure that all
warning lights and chimes are operating properly.
Windshield defroster: Check that the air emits
from the defroster outlets properly and in suffi-
cient quantity when operating the heater or air
conditioner.
Windshield wiper and washer*: Check that
the wipers and washers operate properly and
that the wipers do not streak.
Under hood and vehicle
The maintenance items listed here should be
checked periodically.
12-volt battery (for serviceable battery)*:
Check the fluid level in each cell. It should be
between the MAX and MIN lines. Vehicles oper- ated in high temperatures or under severe condi-
tions require frequent checks of the 12–volt bat-
tery fluid level.
NOTE:
Care should be taken to avoid situations
that can lead to potential battery discharge
and potential no-start conditions such as:
1.
Installation or extended use of elec-
tronic accessories that consume battery
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.
Brake fluid level*: Make sure that the brake
fluid level is between the “MAX” and “MIN” lines
on the reservoir.
Coolant level*: Check the coolant level when
the motor compartment is cold.
Fluid leaks: Check under the vehicle for water
or other fluid leaks after the vehicle has been
parked for a while. Water dripping from the air
conditioner after use is normal. If you should notice any leaks, check for cause and have it
corrected immediately.
Radiator and hoses:
Check the front of the
radiator and clean off any dirt, insects, leaves,
etc., that may have accumulated. Make sure that
the hoses have no cracks, deformation, rot or
loose connections.
Underbody: The underbody is frequently ex-
posed to corrosive substances such as those
used on icy roads or to control dust. It is very
important to remove these substances, other-
wise rust will form on the floor pan and frame. At
the end of winter, the underbody should be thor-
oughly flushed with plain water, being careful to
clean those areas where mud and dirt may accu-
mulate. For additional information, refer to
“Cleaning exterior” in the “Appearance and care”
section of this manual.
Windshield-washer fluid*: Check that there is
an adequate amount of fluid in the reservoir.
8-4Maintenance and do-it yourself
