2016 TOYOTA iM cooling

2907-2. Steps to take in an emergency
Scion iM_U (12J49U)
WARNING
nWhen inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
lIf steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
l Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts. Failure to do so may cause the hands or clothing to be
caught, resulting in serious injury.
l Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
High temperature steam or coolant could spray out.
NOTICE
nWhen adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
n To prevent damage to the cooling system
Observe the following precautions:
lAvoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
l Do not use any coolant additives.

2988-1. Specifications
Scion iM_U (12J49U)
Cooling system
Capacity
Vehicles with a continuously variable transmission
6.1 qt. (5.8 L, 5.1 Imp. qt.)
Vehicles with a manual transmission
5.9 qt. (5.6 L, 4.9 Imp. qt.)
Coolant type
Use either of the following. • “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate cool-
ant with long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO SC20HR11
Gap0.043 in. (1.1 mm)
NOTICE
n Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust spark plug gap.

344Alphabetical index
Scion iM_U (12J49U)
Care................................... 190, 193Aluminum wheels.................. 190
Exterior ................................. 190
Interior................................... 193
Seat belts .............................. 194
Cargo capacity ......................... 123
Cargo hooks............................. 181
Chains....................................... 163
Child restraint system ............... 52 Booster seats, definition ......... 53
Booster seats, installation ....... 61
Convertible seats, definition ............................... 53
Convertible seats,
installation ............................ 60
Infant seats, definition ............. 53
Infant seats, installation .......... 59
Installing CRS with LATCH anchors................................. 57
Installing CRS with seat
belts ...................................... 59
Installing CRS with top tether strap ..................................... 62 Child safety ................................ 51
Airbag precautions.................. 35
Battery precautions....... 217, 287
Child restraint system ............. 52
How your child should wear
the seat belt.......................... 28
Installing child restraints ......... 56
Power window lock switch .... 106
Power window precautions ... 108
Rear door child-protectors ...... 90
Removed wireless remote control
battery precautions............. 238
Seat belt extender
precautions........................... 31
Seat belt precautions .............. 30
Child-protectors ........................ 90
Cleaning ........................... 190, 193
Aluminum wheels ................. 190
Exterior ................................. 190
Interior .................................. 193
Seat belts.............................. 194
Clock......................................... 185
Condenser................................ 214
Console box ............................. 177
Continuously variable transmission.......................... 131
If the shift lever cannot be shifted from P ..................... 284
M mode................................. 133
Cooling system........................ 212 Engine overheating............... 288
Cruise control .......................... 151
Cup holders ............................. 179
Curtain shield airbags............... 33
Customizable features ............ 319
C