cooling SUBARU BRZ 2013 1.G Owners Manual
[x] Cancel search | Manufacturer: SUBARU, Model Year: 2013, Model line: BRZ, Model: SUBARU BRZ 2013 1.GPages: 484, PDF Size: 6.46 MB
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3-1. Using the air conditioning system and defogger
3
Interior features
■For quick cooling
Turn the temperature control dial to the “MAX A/C” position and select the
recirculated air mode.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the
windshield effectively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Outside/recirculated air mode
When driving on dusty roads such as tunnels or in heavy traffic, set the out-
side/recirculated air mode button to the recirculated air mode. This is effec-
tive in preventing outside air from enter ing the vehicle interior. During cooling
operation, setting the recirculated air mode will also cool the vehicle interior
effectively.
■When the outside temperature falls to nearly 32°F (0°C)
The dehumidification function may not operate even when is
pressed.
■Air conditioning odors
●During use, various odors from inside and outside the vehicle may enter
into and accumulate in the air conditioning system. This may then cause
odor to be emitted from the vents.
●To reduce potential odors from occurring:
It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
■Air conditioning filter
→ P. 322
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3-1. Using the air conditioning system and defogger
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting
and the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after is pressed.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Turning on will dehumidify the air from the outlets and defog the
windshield effectively.
●If you turn off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set the
outside/recirculated air mode button to the recirculated air mode. This is
effective in preventing outside air from entering the vehicle interior. Dur-
ing cooling operation, setting the recirc ulated air mode will also cool the
vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on
the temperature setting or the inside temperature.
■When the outside temperature falls to nearly 32 °F (0 °C)
The dehumidification function may not operate even when is
pressed.
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4-3. Do-it-yourself maintenance
4
Maintenance and care
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■When working in the engine compartment
●Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
●Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily, such as paper or rags, in the
engine compartment.
●Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
■When working near the electric cooling fans or radiator grille
Vehicles without a keyless access with push button start system: Be sure the
engine switch is off. With the engine switch in the “ON” position, the electric
cooling fans may automatically start to run if the air conditioning is on and/or
the coolant temperature is high. ( →P. 300)
Vehicles with a keyless access with push button start system: Be sure the
push-button ignition switch is off. With the push-button ignition switch in
“ON” mode, the electric cooling fans may automatically start to run if the air
conditioning is on and/or the coolant temperature is high. ( →P. 300)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from
getting in the eyes.
CAUTION
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air. Also a backfire could cause a fire in the engine compart-ment.
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4-3. Do-it-yourself maintenance
Engine compartment
Battery (→P. 302)
Engine oil level dipstick (→ P. 295)
Brake fluid reservoir (→ P. 300)
Engine oil filler cap (→ P. 296)Washer fluid tank
(→ P. 306)
Electric cooling fans
Condenser ( →P. 300)
Radiator ( →P. 300)
Engine coolant reservoir (→ P. 298)
Fuse box ( →P. 329)
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4-3. Do-it-yourself maintenance
Engine coolantThe coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold. Reservoir cap
“FULL”
“LOW”
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
CAUTION
■To prevent serious engine damage
Check the oil level on a regular basis.
■When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
●Avoid overfilling, or the engine could be damaged.
●Check the oil level on the dipstick every time you fill the oil.
●Be sure the engine oil filler cap is properly tightened.
■If the coolant level drops within a short time after replenishing
Visually check the radiator, hoses, engine coolant filler cap, radiator cap,
drain cock and water pump.
If you cannot find a leak, have your SUBARU dealer pressure test the cap
and check for leaks in the cooling system.
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4-3. Do-it-yourself maintenance
4
Maintenance and care
■Coolant selection
Only use SUBARU Super Coolant or similar high-quality ethylene glycol-
based non-silicate, non-amine, non-nitrite, and non-borate coolant with long-
life hybrid organic acid technology.
SUBARU Super Coolant is a mixture of 50% coolant and 50% deionized
water. (Enabled: -31°F [-35 °C])
For more details about engine cool ant, contact your SUBARU dealer.
WARNING
■When the engine is hot
Do not remove the radiator cap.
The cooling system may be under pressure and may spray hot coolant if the
cap is removed, causing serious injuries, such as burns.
CAUTION
■When adding engine coolant
Coolant is neither plain water nor stra ight antifreeze. The correct mixture of
water and antifreeze must be used to provide proper lubrication, corrosion
protection and cooling. Be sure to read the antifreeze or coolant label.
■If you spill coolant
Be sure to wash it off with water to prevent it damaging parts or paint.
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4-3. Do-it-yourself maintenance
Fuse layout and amperage ratings
■Engine compartment
FuseAmpereCircuit
1 MIR HTR 7.5 A Outside rear view mirror defoggers
2 RDI 25 A Electric cooling fan
3 (PUSH-AT) 7.5 A Engine control unit
4 ABS NO. 1 40 A ABS
5 HEATER 50 A Air conditioning system
6 WASHER 10 A Windshield washer
7 WIPER 30 A Windshield wipers
8 RR DEF 30 A Rear window defogger
9 (RR FOG) 10 A
10 D FR DOOR 25 A Power window (driver’s side)
11 (CDS) 25 A Electric cooling fan
12 D-OP 25 A
13 ABS NO. 2 25 A ABS
14 D FL DOOR 25 A Power window (passenger’s side)
15 SPARE See note. Spare fuse
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5-2. Steps to take in an emergency
CAUTION
■When handling jumper cables
Be careful that the jumper cables do not become tangled in the cooling fans
or any of the belts when connecting or disconnecting them.
■When closing the doors
While pushing the door glass towards the inside of the vehicle, slowly close
the door.
Because the side window open/close function linked to door operation will
not operate, the window may interfere with the vehicle body, possibly
scratching both the vehicle body and window, or even shattering the window.
Page 403 of 484
5
When trouble arises
403
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the engine
hood.
If you see steam:
Stop the engine. Carefully lift the engine hood after the
steam subsides and then restart the engine.
If you do not see steam:
Leave the engine running and carefully lift the engine hood.
Check to see if the cooling fan is operating.
If the fan is operating:
Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the engine.
If the fan is not operating:
Stop the engine and call your SUBARU dealer. After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.
STEP 1
STEP 2
STEP 3
STEP 4
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6-1. Specifications
Cooling system
Ignition system
CapacityVehicles with an automatic transmission
7.9 qt. (7.5 L, 6.6 Imp. qt.)
Vehicles with a manual transmission 7.6 qt. (7.2 L, 6.3 Imp. qt.)
Coolant type Use either of the following.