2016 TOYOTA iM check engine

TABLE OF CONTENTS4
Scion iM_U (12J49U)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 190
Cleaning and protecting the vehicle interior ........... 193
6-2. Maintenance Maintenance requirements ................... 196
General maintenance ........ 198
Emission inspection and maintenance (I/M)
programs ......................... 202
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ..................... 203
Hood.................................. 205
Positioning a floor jack ...... 207
Engine compartment ......... 208
Tires .................................. 220
Tire inflation pressure........ 230
Wheels .............................. 233
Air conditioning filter .......... 235
Wireless remote control battery ............................. 237
Checking and replacing fuses ............................... 239
Light bulbs ......................... 242 7-1. Essential information
Emergency flashers ........... 252
If your vehicle has to be stopped in an
emergency....................... 253
7-2. Steps to take in an emergency
If your vehicle needs to be towed ...................... 254
If you think something is wrong............................... 260
Fuel pump shut off system ............................. 261
If a warning light turns on or a warning buzzer
sounds ............................. 262
If a warning message is displayed ......................... 269
If you have a flat tire .......... 272
If the engine will not start ................................. 283
If the shift lever cannot be shifted from P .................. 284
If the vehicle battery is discharged ....................... 285
If your vehicle overheats......................... 288
If the vehicle becomes stuck ................................ 291
6Maintenance and care7When trouble arises

6
Scion iM_U (12J49U)Please note that this manual applies to all models and explains all equipment,
including options. Therefore, you may find some explanations for equipment
not installed on your vehicle.
All specifications provided in this manual are current at the time of printing.
However, because of the Scion policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ
from your vehicle in terms of color and equipment.
Approximately five hours after the engine is turned off, you may hear a sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and it does not indicate a malfunction.
A wide variety of non-genuine spare parts and accessories for Scion vehicles
are currently available in the market. You should know that Scion does not
warrant these products and is not responsible for their performance, repair, or
replacement, or for any damage they may cause to, or adverse effect they
may have on, your Scion vehicle.
This vehicle should not be modified with non-genuine Scion products. Modifi-
cation with non-genuine Scion products could affect its performance, safety
or durability, and may even violate governmental regulations. In addition,
damage or performance problems resulting from the modification may not be
covered under warranty.
For your infor mation
Main Owner’s Manual
Noise from under the vehicle after turning off the engine
Accessories, spare parts and modification of your Scion

7
Scion iM_U (12J49U)The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
l
Multiport fuel injection system/sequential multiport fuel injection system
l Cruise control system
l Anti-lock brake system
l SRS airbag system
l Seat belt pretensioner system
Be sure to check with your Scion dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Scion is equipped with several sophisticated computers that will rec\
ord
certain data, such as: • Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position (vehicles with a continuously variable transmission)
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
lData usage
Scion may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Scion will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Scion in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
Installation of a mobile two-way radio system
Vehicle data recordings

13Pictorial index
Scion iM_U (12J49U)Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 143
Precautions for winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Refueling method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 296
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
Winter tires/tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Checking/rotation/tire pressure warning system . . . . . . . . . P. 220
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 272
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 205
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 205
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 296
Coping with overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 288
Headlights/parking lights/
daytime running lights/
side marker lights/turn signal lights . . . . . . . . . . . . . . P. 137, 139
Stop lights/tail lights/side marker lights/
turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 137, 139
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . P. 131, 135
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 139
4
5
6
7
Light bulbs of the exterior lights for driving
(Replacing method: P. 242, Watts: P. 302)
8
9
10
11

231-1. For safe use
1
For safety and security
Scion iM_U (12J49U)
WARNING
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering
with the pedals while driving. An unexpectedly high speed may result or it may
become difficult to stop the vehicle. This could lead to an accident, resulting in
death or serious injury.
nWhen installing the driver’s floor mat
lDo not use floor mats designed for other models or different model year
vehicles, even if they are Scion Genuine floor mats.
l Only use floor mats designed for the driver’s seat.
l Always install the floor mat securely using the retaining hooks (clips) pro-
vided.
l Do not use two or more floor mats on top of each other.
l Do not place the floor mat bottom-side up or upside-down.
n Before driving
lCheck that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this check
after cleaning the floor.
l With the engine stopped and the shift
lever in P (continuously variable trans-
mission) or N (manual transmission),
fully depress each pedal to the floor to
make sure it does not interfere with the
floor mat.

651-1. For safe use
1
For safety and security
Scion iM_U (12J49U)
Exhaust gas precautions
Harmful substance to the human body is included in exhaust
gases if inhaled.
WARNING
Exhaust gases include harmful carbon monoxide (CO), which is colorless and
odorless. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to
an accident caused by light-headedness, or may lead to death or a serious
health hazard.
nImportant points while driving
lKeep the back door closed.
l If you smell exhaust gases in the vehicle even when the back door is
closed, open the windows and have the vehicle inspected at your Scion
dealer as soon as possible.
n When parking
lIf the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the engine.
l Do not leave the vehicle with the engine on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
l Do not leave the engine running in an area with snow build-up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle.
n Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or
crack caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by your Scion dealer.

712. Instrument cluster
2
Instrument cluster
Scion iM_U (12J49U)
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
*: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a malfunction
in a system if a light does not come on, or turn off. Have the vehicle
inspected by your Scion dealer.
Warning lights
*
(U.S.A.)
Brake system warning
light ( P. 262)*Electric power steering
system warning light
(P. 263)
*
(Canada)
Brake system warning
light ( P. 262)*
Slip indicator ( P. 263)
*
(U.S.A.)
Malfunction indicator
lamp (P. 262)Low fuel level warning
light (P. 263)
*
(Canada)
Malfunction indicator
lamp ( P. 262)Seat belt reminder light
(P. 263)
*SRS warning light
(P. 262)*Tire pressure warning
light ( P. 263)
*
(U.S.A.)
ABS warning light
(P. 263)*Master warning light
(P. 264)
*
(Canada)
ABS warning light
(P. 263)

722. Instrument cluster
Scion iM_U (12J49U)
The indicators inform the driver of the operating state of the vehicle’s
various systems.
*1: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a malfunction
in a system if a light does not come on, or turn off. Have the vehicle
inspected by your Scion dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light does not turn on when the system is disabled.
*4: This light illuminates on the center panel.
*5: When the outside temperature is approximately 37°F (3°C) or lower, theindicator will flash for approximately 10 seconds, then stay on.
Indicators
Turn signal indicator
(P. 137)*1VSC OFF indicator
(P. 158)
(U.S.A.)
Headlight indicator
(P. 139)*1, 3
(if equipped)
Eco Driving Indicator
Light ( P. 80)
(Canada)
Tail light indicator
(P. 139) *4Security indicator
(P. 66)
Headlight high beam
indicator ( P. 139)
(if equipped)
Sport mode indicator
(P. 132)
Cruise control indicator
( P. 151)
*5Low outside tempera-
ture indicator ( P. 74)
Cruise control “SET”
indicator ( P. 151)
*1, 4“AIR BAG ON/OFF” indi-
cator (P. 45)
*1, 2
Slip indicator ( P. 157)