2012 NISSAN LEAF Owners Manual

position to prevent the 12-volt bat-
tery automatically being charged by
the Li-ion battery. See “Charging
the 12-volt battery” in the “EV.
Overview” section.
This “8. Maintenance and do-it-yourself” section
gives instructions regarding only those items
that are relatively easy for an owner to perform.
A genuine NISSAN Service Manual is also
available. See “Owner’s Manual/Service Manual
order information” in the “9. Technical and
consumer information” section.
You should be aware that incomplete or
improper servicing may result in operating
difficulties and could affect your warranty cover-
age. If in doubt about any servicing, we
recommend that it be done by a NISSAN
certified LEAF dealer.

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
*2, open the
reservoir cap and add coolant up to the MAX
level
*1. If the reservoir is empty, check the
coolant level in the coolant tank when the high
voltage parts are cold. If there is insufficient
coolant in the coolant tank, fill the coolant tank
with coolant up to the reservoir cap opening and
also add it to the reservoir up to the MAX level
*1.
Tighten the cap securely after adding coolant. If the cooling system frequently requires
coolant, have it checked by a NISSAN
certified LEAF dealer.
CHANGING COOLANT
Major cooling system repairs should be per-
formed by a NISSAN certified LEAF dealer. The
service procedures can be found in the appro-
priate NISSAN Service Manual.
Improper servicing can result in reduced
heater performance.

1. Remove the cell plugs*A.
2. Add distilled water up to the UPPER LEVEL
*1line.
If the side of the 12-volt battery is not clear,
check the distilled water level by looking
directly above the cell; the condition
*1
indicates OK and the condition*2needs
more to be added.
3. Tighten cell plugs
*A.
Vehicles operated in high temperatures or under
severe conditions require frequent checks of the
12-volt battery fluid level.
JUMP STARTING
Jump starting provides power to the 12 volt
system to allow the electrical systems to
operate. The electrical systems must be operat-
ing to allow the Li-ion battery to be charged.
Jump starting does not charge the Li-ion battery.
The Li-ion battery must be charged before the
vehicle can be driven.
If jump starting is necessary, see “Jump starting”
in the “6. In case of emergency” section. If the
power switch does not switch to READY to drive
position by jump starting, the 12-volt battery
may have to be replaced. Contact a NISSAN
certified LEAF dealer.

Pulling up the wiper arm
The wiper arm should be in the up position when
replacing the wiper.
Pull up the wiper arm manually or using the
wiper rise-up function.