2016 TOYOTA iM coolant level

1986-2. Maintenance
Scion iM_U (12J49U)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Owner’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Scion
dealer or qualified service shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the connections. (P. 216)
Brake fluidIs the brake fluid at the correct level? ( P. 214)
Engine coolantIs the engine coolant at the correct level?
(P. 212)
Engine oilIs the engine oil at the correct level? ( P. 209)
Exhaust systemThere should not be any fumes or strange sounds.
Radiator/condenserThe radiator and condenser should be free of for-
eign objects. (P. 214)
Washer fluidIs there sufficient washer fluid? (P. 219)

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Maintenance and care
Scion iM_U (12J49U)
6-3. Do-it-yourself maintenance
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(P. 216)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(P. 214)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 212)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding engine coolant)
Engine oil level
(P. 209)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( P. 239)• Fuse with same amperage rating as original
Light bulbs
(P. 242)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Radiator and con-
denser (
P. 214)
Tire inflation
pressure
( P. 230)•Tire pressure gauge
•Compressed air source
Washer fluid
(P. 219)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

2086-3. Do-it-yourself maintenance
Scion iM_U (12J49U)
Engine compartment
Washer fluid tank (P. 219)
Engine coolant reservoir ( P. 212)
Engine oil filler cap ( P. 210)
Engine oil level dipstick ( P. 209) Brake fluid reservoir
( P. 214)
Battery ( P. 216)
Fuse box ( P. 239)
Electric cooling fan
Condenser ( P. 214)
Radiator ( P. 214)1
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2126-3. Do-it-yourself maintenance
Scion iM_U (12J49U)
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line. ( P. 288)
nCoolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with
long-life hybrid organic acid technology.
For the U.S.A.: “Toyota Super Long Life Coolant” is a mixture of 50% cool- ant and 50% deionized water. (Minimum temperature: -31 F
[-35 C])
For Canada: “Toyota Super Long Life Coolant” is a mixture of 55% cool- ant and 45% deionized water. (Minimum temperature: -44 F
[-42 C])
For more details about engine coolant, contact your Scion dealer.
n If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir caps, drain cock
and water pump.
If you cannot find a leak, have your Scion dealer test the cap and check for
leaks in the cooling system.
Engine coolant
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2607-2. Steps to take in an emergency
Scion iM_U (12J49U)
lFluid leaks under the vehicle.
(Water dripping from the air co nditioning after use is normal.)
l Flat-looking tires or uneven tire wear
l Engine coolant temperature gauge needle continually points higher
than normal.
l Changes in exhaust sound
l Excessive tire squeal when cornering
l Strange noises related to the suspension system
l Pinging or other noises related to the engine
l Engine missing, stumbling or running roughly
l Appreciable loss of power
l Vehicle pulls heavily to one side when braking
l Vehicle pulls heavily to one side when driving on a level road
l Loss of brake effectiveness, spon gy feeling, pedal almost touches
the floor
If you think something is wrong
If you notice any of the follow ing symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Scion dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

2897-2. Steps to take in an emergency
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When trouble arises
Scion iM_U (12J49U)
The coolant level is satisfactory
if it is between the “FULL” and
“LOW” lines on the reservoir.Reservoir
“FULL”
“LOW”
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is unavail-
able.
Start the engine and turn the air conditioning system on to check
that the radiator cooling fan opera tes and to check for coolant leaks
from the radiator or hoses.
The fan operates when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fan is operating by checking the fan
sound and air flow. If it is difficult to check these, turn the air conditioning
system on and off repeatedly.
(The fan may not operate in freezing temperatures.)
If the fan is not operating:
Stop the engine immediately an d contact your Scion dealer.
If the fan is operating:
Have the vehicle in spected at the nearest Scion dealer.
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