2012 MITSUBISHI iMiEV wiring

General information/Charging
1-7
1 Modifications to and racing of your vehicle
N01200500017
This vehicle should not be modified with non-Mitsubishi
Motors genuine parts. Mitsubishi Motors designs and manufac-
tures high quality vehicles with an emphasis on safety and
durability. Modifications using non-Mitsubishi Motors genuine
parts may affect the performance, safety and/or durability of
your vehicle, and may violate applicable state and/or federal
regulations.
DAMAGE OR PERFORMANCE PROBLEMS RESULT-
ING FROM MODIFICATIONS TO OR RACING OF
YOUR VEHICLE ARE NOT COVERED UNDER WAR-
RANTY.
Examples of modifications to your vehicle that can cause dam-
age or performance problems include the following:

Failure to use Mitsubishi Motors genuine parts

Failure to use required fluids (refer to “Refill capacities”
on page 9-10)

Failure to use proper size tires and wheels

Modification of the suspension, electric motor, drive train,
batteries (main drive lithium-ion battery and 12V starter
battery), charging systems or electrical wiring systems

Modification of any onboard computer/control module,
including reprogramming, or replacing/adding chips to
any onboard computer/control module
Review the Warranty and Maintenance Manual for further
details regarding warranty coverage.
Installation of accessories
N01200600018

The installation of accessories, optional parts, etc., should
only be carried out within the limits prescribed by law in
the driving area and in accordance with the guidelines and
warnings contained within the documents accompanying
this vehicle.
Only Mitsubishi Motors approved accessories should be
fitted to your vehicle.

Improper installation of electrical parts could cause fire.
Refer to the “Modification/alterations to the electrical sys-
tems” section within this owner’s manual.

Tires and wheels which do not meet specifications must
not be used.
Refer to the “Specifications” section for information
regarding wheel and tire sizes.
CAUTION
!
Before any electrical or electronic accessories are
installed, consult a certified i-MiEV dealer.
WA R N I N G
!
If you choose to use a cellular phone while driving,
you must not allow that usage to distract you in the
safe operation of your vehicle. Anything, including
cellular phone usage, that distracts you from the
safe operation of your vehicle increases your risk of
an accident.
Refer to and follow all local laws in your area
regarding cellular phone usage while driving.
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General information/Charging
1-41
1 High-Voltage components
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High voltage components and wiring cables are located as
shown in the figure below.
WA R N I N G
!
The EV (Electric Vehicle) system uses high voltage
up to DC 330 volt. The system can be hot during and
after starting and when the vehicle is shut off. Be
careful of both the high voltage and the high temper-
ature. Follow the warning labels that are attached to
the vehicle.
Never disassemble, remove or replace high-voltage
parts, cables or connectors. Failure to follow this
instruction can result in severe burns or electric
shock causing serious injury or death. High-voltage
cables are colored orange. The vehicle high voltage
system has no user serviceable parts. Take your
vehicle to a Certified i-MiEV dealer for any neces-
sary maintenance.
1- Regular charge port
2- MCU
3- Main drive lithium-ion battery
4- Heater
5- Air conditioner compressor
6- High voltage connector
7- Service plug
8- Electric motor (Electric motor unit)
9- On board charger/DC-DC converter
10- Quick charge port
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1-42 General information/Charging
1
In case of a collision
N01205800015
In case of a collision, follow the instructions described below
to avoid severe burns and electrical shock that may result in
serious injury or death.
WA R N I N G
!
If your vehicle is drivable, pull your vehicle off the
road in a safe place, move the selector lever to the P
(PARK) position, apply the parking brake and turn
the electric motor switch to the lock position.
Never touch high-voltage wiring, connectors, and
other high-voltage parts, such as inverter unit and
main drive lithium-ion battery. An electric shock
may occur if exposed electric wires are visible when
viewed from inside or outside of your vehicle. For
their locations, see “High-voltage components” on
page 1-41.
If the vehicle receives a strong impact to the floor
while driving, stop the vehicle in a safe place and
check the floor.
Leaks or damage to the main drive lithium-ion bat-
tery may result in a fire. If you discover them, con-
tact emergency services immediately. Since the fluid
leak may be lithium manganite from the Lithium-
ion battery, never touch a fluid leak inside or outside
the vehicle. If the fluid contacts your skin or eyes,
wash it off immediately with a large amount of
water and receive immediate medical attention to
help avoid serious injury.

If a fire occurs in this vehicle, leave the vehicle as
soon as possible. Only use a type ABC, BC or C fire
extinguisher that is meant for use on electrical fires.
Using water or the incorrect fire extinguisher can
result in serious injury or death from electrical
shock.
If your vehicle needs to be towed, transport the vehi-
cle on a flatbed truck or tow the vehicle either with
all wheels or the rear wheels (drive wheels) off the
ground. If the rear wheels are on the ground when
towing, this may cause damage to the electric
motors. Also this may cause a fire, if wiring in the
electric motor unit room becomes damaged. Refer to
“Towing” on page 6-19.
If you are not able to safely assess the vehicle due to
vehicle damage, do not touch the vehicle. Leave the
vehicle and contact emergency services. Advise
emergency responders that this is an electric vehicle.
In the event of an accident that requires body repair
and painting, the vehicle should be delivered to a
Certified i-MiEV dealer to have the main drive lith-
ium-ion battery and high voltage parts such as the
inverter, including the wiring harness, removed
prior to painting. The main drive lithium-ion bat-
tery when exposed to heat in the paint booth will
experience battery capacity loss.
A damaged main drive lithium-ion battery can also
pose safety risks to untrained mechanics and repair
personnel.
WA R N I N G
!
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2-22 Seat and restraint systems
2
The seat belt pre-tensioner system includes the following com-
ponents:
The airbag control unit monitors the readiness of the electronic
parts of the system whenever the electric motor switch is in the
“ON” or “START” position. These include all of the items
listed above and all related wiring.
The pre-tensioner seat belt system will operate only when the
electric motor switch is in the “ON” or “START” position.When the seat belt pre-tensioners activate, some smoke is
released and a loud noise will be heard. The smoke is not harm-
ful, but care should be taken not to intentionally inhale it, as it
may cause some temporary irritation to people with respiratory
problems.
The pre-tensioners activate in the event of a moderate-to-
severe front or side impact, even if the seat belt is not being
worn. The seat belt pre-tensioners may not activate in certain
frontal collisions, even though the vehicle may appear to be
severely damaged. Such non-activation does not mean some-
thing is wrong with the seat belt pre-tensioner system, but
rather that the collision forces were not severe enough or not of
the type to activate the system.
SRS warning light
N00408700124
This warning light tells you if there is a problem involving the
SRS airbags and/or the pre-tensioner seat belts. Refer to “SRS
warning light” on page 2-44.
1- SRS warning light
2- Front impact sensors
3- Seat belt pre-tensioners
4- Airbag control unit
WA R N I N G
!
The seat belt pre-tensioner system is designed to
work only once. After the seat belt pre-tensioners
have been activated, they will not work again. They
must promptly be replaced and the entire seat belt
pre-tensioner system inspected by a certified i-MiEV
dealer.
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Seat and restraint systems
2-39
2
How the Supplemental Restraint System works
N00407800489
The SRS includes the following components:
The airbag control unit monitors the readiness of the electronic
parts of the system whenever the electric motor switch is in the
“ON” or “START” position. These include all of the items
listed above and all related wiring.
The airbags will operate only when the electric motor switch is
in the “ON” or “START” position. 1- Driver’s airbag
2- SRS warning light
3- Passenger’s airbag off indicator
4- Front impact sensors
5- Passenger’s front airbag
6- Driver’s seat position sensor
7- Passenger’s seat occupant classification sensor system
8- Airbag control unit
9- Side airbag modules
10- Curtain airbag modules
11- Side impact sensors
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Seat and restraint systems
2-57
2
The side airbag and curtain airbag ARE NOT
DESIGNED TO DEPLOY when …The side airbag and curtain airbag are not designed to deploy in
situations where they cannot provide protection to the occu-
pants. Some typical situations are shown in the illustrations.
Because the side airbags and curtain airbags do not protect the
occupants in all types of collisions, be sure to always wear your
seat belts properly.
SRS servicing
N00408500715
Head-on collision
Rear end collision
WA R N I N G
!
Any maintenance performed on or near the compo-
nents of the SRS should be performed only by a cer-
tified i-MiEV dealer. Do not permit anyone else to
do any service, inspection, maintenance or repair on
any SRS components or wiring. Similarly, no part of
the SRS should ever be handled, removed or dis-
posed by anyone except a certified i-MiEV dealer.
Improper work methods on the SRS components or
wiring could result in an accidental airbag deploy-
ment or could make the SRS inoperable. Either of
these situations could result in serious injury or
death.
Do not modify your steering wheel or any other SRS
component or related vehicle part. For example,
replacement of the steering wheel, or modifications
to the front bumper or body structure can adversely
affect SRS performance and may lead to injury.
If your vehicle has received any damage, you should
have the SRS inspected by a certified i-MiEV dealer
to make sure it is in proper working order.
Do not modify your front seats, center pillar or cen-
ter console. Such modifications can adversely affect
SRS performance and may lead to injury.
Also, if you discover any tear or open seam in the
seat fabric near the side airbag, have the seat
inspected by a certified i-MiEV dealer.
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7-2 Vehicle care and maintenance
7Service precautions
N00937300361
Taking regular care of your vehicle helps preserve its value and
appearance as long as possible.
This vehicle is an electric vehicle and is equipped with many
high-voltage components. Refer to “High-voltage compo-
nents” on page 1-41.
You can do some of the maintenance work described in this
manual by yourself, but the rest must be performed only by a
certified i-MiEV dealer.
If you discover a malfunction or other problem, have it cor-
rected by a certified i-MiEV dealer.
Also follow the instructions and take note of the precautions
for each procedure.High voltage components and wiring cables are located as
shown in the figure below.
WA R N I N G
!
Never touch, remove or disassemble the high- volt-
age components including high- voltage wires col-
ored orange and their connectors. Doing so can
result in a fire, property damage, electrocution and
serious injury or death.
These components are affixed with a label indicating
precautions for handling. Follow the instructions on
the label. Take your vehicle to a certified i-MiEV
dealer for any necessary maintenance.
1- Regular charge port
2- MCU
3- Main drive lithium-ion battery
4- Heater
5- Air conditioner compressor
6- High voltage connector
7- Service plug
8- Electric motor (Electric motor unit)
9- On board charger/DC-DC converter
10- Quick charge port
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Vehicle care and maintenance
7-35
7 Replacement of light bulbs
N00942900336
Before replacing a bulb, be sure the light is off. Do not touch
the glass part of the new bulb with your bare fingers; the oil
from your skin will stay on the glass and dim or destroy the
bulb when it gets hot.NOTE
If you are unsure of how to carry out the work as required,
it is recommended that these procedures be carried out by
a certified i-MiEV dealer.

Be careful not to scratch the vehicle body when removing
a light and lens.

When it rains, or when the vehicle has been washed, the
inside of the lens sometimes becomes temporarily foggy.
This is the same phenomenon as when window glass mists
up on a humid day, and does not indicate a functional
problem.
When the light is switched on, the heat will remove the
fog. However, if water collects inside the light, please
have it checked by a certified i-MiEV dealer.
CAUTION
!
Never use a fuse with a capacity greater than the one
listed or any substitute, such as wire, foil etc. This
would cause the circuit wiring to heat up and could
cause a fire.
If the replacement fuse blows again after a short
time, have the electrical system checked by a certi-
fied i-MiEV dealer to find and correct the cause.
CAUTION
!
Bulbs are extremely hot immediately after being
turned off.
When replacing a bulb, wait for it to cool sufficiently
before touching it. You could otherwise be burned.
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