2012 MITSUBISHI iMiEV sensor

Features and controls
3-49
3 Tire pressure monitoring system
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The tire pressure monitoring system uses tire inflation pressure
sensors (A) on the wheels to monitor the tire inflation pres-
sures. The system only indicates when a tire is significantly
under-inflated.
CAUTION
!
If an abnormal condition occurs in the system while
driving, the and indicators will illuminate.
In these cases, follow these procedures:
• Park your vehicle in a safe place and stop the elec-
tric motor unit. Restart the electric motor unit
again and check whether the and indicators
go out. If these indicators go out, there is no abnor-
mal condition.
If the and indicators remain on even after
your vehicle is driven a short distance after re-
starting the electric motor unit, have the vehicle
inspected by a certified i-MiEV dealer as soon as
possible.

When towing the vehicle with only the rear wheels
raised off the ground, do not place the electric motor
switch in the “ON” position. Placing the electric
motor switch in the “ON” position could cause the
ASC to operate, resulting in an accident.
For details, refer to “Towing” on page 6-19.
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3-50 Features and controls
3
NOTE
The tire pressure monitoring system is not a substitute for
regularly checking tire inflation pressures.
Be sure to check the tire inflation pressures as described in
“Tires” on page 7-18.

The tire inflation pressure sensor (A) is installed in the
illustrated location. Replace grommet (B) with a new one
when the tire is replaced.
For details, please contact a certified i-MiEV dealer.
Tire pressure monitoring system warning light
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When the electric motor switch is turned to the “ON” position,
this light normally illuminates and goes off a few seconds later.
If one or more of the vehicle tires is significantly under-
inflated, however, this light will remain illuminated while the
electric motor switch is in the “ON” position.
Refer to “If the warning light illuminates while driving” on
page 3-52 and take the necessary measures.
CAUTION
!
If the tire pressure monitoring system warning light
does not illuminate when the electric motor switch is
turned to the “ON” position, it means that the tire
pressure monitoring system is not working properly.
Have the system inspected by a certified i-MiEV
dealer.
In such situations, a malfunctioning of the system
may be preventing the monitoring of the tire pres-
sure. Avoid sudden braking, sharp turning and
high-speed driving.
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3-52 Features and controls
3
Under-inflation also reduces alternative fuel efficiency and tire
tread life, and may affect the vehicle’s handling and stopping
ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain
correct tire pressure, even if under-inflation has not reached the
level to trigger illumination of the TPMS low tire pressure tell-
tale.
Your vehicle has also been equipped with a TPMS malfunction
indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire
pressure telltale.
When the system detects a malfunction, the telltale will flash
for approximately one minute and then remain continuously
illuminated. This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, includ-
ing the installation of replacement or alternate tires or wheels
on the vehicle that prevent the TPMS from functioning prop-
erly. Always check the TPMS malfunction telltale after replac-
ing one or more tires or wheels on your vehicle to ensure that
the replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
If the warning light illuminates while driving
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1. If the low tire pressure monitoring system warning light
illuminates, avoid hard braking, sharp steering maneuvers
and high speeds. You should stop and adjust the tires to
the proper inflation pressure as soon as possible. Refer to
“Tires” on page 7-18.NOTE
When inspecting or adjusting the tire pressure, to avoid
breakage, do not apply excessive force to the valve stem.

After inspecting or adjusting the tire pressure, always
reinstall the valve cap on the valve stem.
Without the valve cap, dirt or moisture could get into the
valve, resulting in damage to the tire inflation pressure
sensor.

Do not use metal valve caps, which may cause a metal
reaction, resulting in corrosion and damage of the tire
inflation pressure sensors.

Once adjustments have been made, the warning light will
go off after a few minutes of driving.
2. If the tire pressure monitoring system warning light
remains illuminated after you have been driving for about
20 minutes after you adjust the tire inflation pressure, one
or more of the tires may have a puncture. Inspect the tire
and if it has a puncture, have it repaired by a certified i-
MiEV dealer as soon as possible.
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Features and controls
3-53
3
NOTE
To avoid the risk of damage to the tire inflation pressure
sensors, have any punctured tire repaired by a certified i-
MiEV dealer. If the tire repair is not done by a certified i-
MiEV dealer, it is not covered by your warranty.

Do not use an aerosol puncture-repair spray on any tire.
Such a spray could damage the tire inflation pressure sen-
sors.

Using the tire repair kit may damage the tire inflation
pressure sensor. The vehicle must promptly be inspected
and repaired by a certified i-MiEV dealer after using the
tire repair kit.The tire pressure monitoring system may not work normally in
the following circumstances:

A wireless facility or device using the same frequency is
near the vehicle.

Snow or ice is stuck inside the fenders and/or on the
wheels.

The tire inflation pressure sensors’ battery is exhausted.

Wheels other than Mitsubishi Motors genuine wheels are
being used.

Wheels that are not fitted with tire inflation pressure sen-
sors are being used.

Wheels whose ID codes are not memorized by the vehicle
are used.

A window tint that affects the radio wave signals is
installed.
NOTE
Tire inflation pressures vary with the ambient tempera-
ture. If the vehicle is subjected to large variations in ambi-
ent temperature, the tire inflation pressures may be under-
inflated (causing the warning light to come on) when the
ambient temperature is relatively low. If the warning light
comes on, adjust the tire inflation pressure.
WA R N I N G
!
If the tire pressure monitoring system warning light
illuminates while you are driving, avoid hard brak-
ing, sharp steering maneuvers and high speeds.
Driving with an under-inflated tire adversely affects
vehicle performance and can result in an accident.
CAUTION
!
The tire pressure monitoring system warning light
may not illuminate immediately in the event of a tire
blowout or rapid leak.
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3-54 Features and controls
3
Whenever the tires and wheels are replaced with
new ones
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If you use new wheels with new tire inflation pressure sensors,
their ID codes must be programmed into the tire pressure mon-
itoring system. Have tire and wheel replacement performed by
a certified i-MiEV dealer to avoid the risk of damaging the tire
inflation pressure sensors.
General information
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Your tire pressure monitoring system operates on a radio fre-
quency subject to Federal Communications Commission
(FCC) Rules (For vehicles sold in U.S.A.) and Industry Canada
Rules (For vehicles sold in Canada). This device complies with
Part 15 of the FCC Rules and RSS- Gen of the Industry Canada
Rules.
Operation is subject to the following two conditions.

This device may not cause harmful interference.

This device must accept any interference received, includ-
ing interference that may cause undesired operation.
CAUTION
!
The use of non-genuine wheels will prevent the
proper fit of the tire inflation pressure sensors,
resulting air leakage or damage of the sensors.
CAUTION
!
Changes or modifications not expressly approved by
the manufacturer for compliance could void the
user’s authority to operate the equipment.
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3-58 Features and controls
3
NOTE
Mirror image is displayed on the screen.

Monitor brightness is adjusted automatically by sensors.

It is possible to change the display language of the screen.
For details, please refer to the separate owner’s manual for
“Mitsubishi Multi-Communication System”.

Under certain circumstances, it may become difficult to
see an image on the screen, even when the system is func-
tioning correctly.
• In a dark area, such as at night.
• When water drops or condensation are on the lens.
• When sunlight or headlights shine directly into the lens.
Instrument cluster
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1- Energy level gauge
2- Energy usage indicator
3- Odometer/Trip odometer/Dash lights brightness indica-
tor/Service reminder/Cruising range indicator/Outside
temperature display
4- Speedometer
5- Reset button/Dash lights illumination button/Selector
button
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Features and controls
3-79
3
NOTE
The sensitivity of the automatic on/off control can be
adjusted.
For further information, please contact a certified i-MiEV
dealer.

Do not place anything on the sensor (A), and do not clean
with a glass cleaner. Clean only with clear water.

If the lights do not turn on or off with the switch in the
“AUTO” position, manually operate the switch. Have the
system checked by a certified i-MiEV dealer.
Light auto-cutout function (headlights and other
lights)
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If the key is turned to “LOCK” or “ACC” position or
removed from the electric motor switch and the driver’s
door is opened with the combination headlights and dim-
mer switch in the “ ” or “ ” position, the lights auto-
matically turn off.
• If the driver’s door is opened after the key is removed
from the electric motor switch, a buzzer will sound to
remind you to turn off the lights.
• If the driver’s door is opened with the key in the electric
motor switch, a buzzer will sound intermittently to
remind you to remove the key.

If the key is turned to “LOCK” or “ACC” position with
the driver’s door closed and the combination headlights
and dimmer switch in the “ ” or “ ” position, the
lights will stay on for about 3 minutes and then turn off
automatically. NOTE
The light auto-cutout function can be deactivated.
See a certified i-MiEV dealer for details.
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4-6 Driving safety
4
TiresCheck all the tires for heavy tread wear or uneven wear pat-
terns. Look for stones, nails, glass, or other objects stuck in the
tread. Look for any tread cuts or sidewall cracks. Check the
wheel nuts for tightness, and the tires for proper pressures.
Replace your tires before they are heavily worn out.
As your vehicle is equipped with a tire pressure monitoring
system, there is a risk of damage to the tire inflation pressure
sensors when the tire is replaced on the rim. Tire replacement
should, therefore, be performed only by a certified i-MiEV
dealer.LightsHave someone watch while you turn all the exterior lights on
and off. Also check the turn signal indicators and high-beam
indicators on the instrument panel. Fluid leaksCheck the ground under the vehicle after parking overnight, for
water, oil, or other leaks. Make sure all the fluid levels are cor-
rect.
Safe driving techniques
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Even this vehicle’s safety equipment, and your safest driving,
cannot guarantee that you can avoid an accident or injury.
However, if you give extra attention to the following areas, you
can better protect yourself and your passengers:

Drive defensively. Be aware of traffic, road and weather
conditions. Leave plenty of stopping distance between
your vehicle and the vehicle ahead.

Before changing lanes, check your mirrors and use your
turn signal light.

While driving, watch the behavior of other drivers, bicy-
clists, and pedestrians.

Always obey applicable laws and regulations. Be a polite
and alert driver. Always leave room for unexpected
events, such as sudden braking.
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