power steering fluid SUBARU WRX 2016 Owners Manual

Ignition switch (models without push-
button start system) ......................................... 3-4LOCK .................................................................. 3-4
ACC.................................................................... 3-5
ON...................................................................... 3-5
START ................................................................ 3-5
Key reminder chime ............................................ 3-5
Ignition switch light ............................................. 3-6
Push-button ignition switch (models with
push-button start system) ............................... 3-6Safety precautions .............................................. 3-6
Operating range for push-button start system ...... 3-6
Switching power ................................................. 3-7
When access key does not operate properly ........ 3-8
Hazard warning flasher ....................................... 3-8
Meters and gauges. ............................................. 3-8Combination meter illumination ........................... 3-8
Canceling the function for meter/gauge needle
movement upon turning on the ignition
switch ............................................................... 3-9
Speedometer ....................................................... 3-9
Odometer ............................................................ 3-9
Double trip meter ................................................ 3-9
Tachometer ........................................................ 3-10
Fuel gauge ......................................................... 3-10
Temperature gauge ............................................ 3-11
ECO gauge ........................................................ 3-12
REV indicator light and buzzer (STI). ................ 3-12
Warning and indicator lights ............................. 3-13
Seatbelt warning light and chime ........................ 3-14
SRS airbag system warning light ........................ 3-15 Front passenger ’ s frontal airbag ON and OFF
indicators ........................................................ 3-16
CHECK ENGINE warning light/Malfunction
indicator light .................................................. 3-16
Charge warning light .......................................... 3-17
Oil pressure warning light .................................. 3-17
Engine low oil level warning indicator (except
STI) ................................................................. 3-17
Windshield washer fluid warning indicator .......... 3-18
AT OIL TEMP warning light (CVT models) ........... 3-18
Rear differential oil temperature warning light
(STI) ................................................................ 3-18
Low tire pressure warning light (U.S.-spec.
models) ........................................................... 3-19
ABS warning light .............................................. 3-20
Brake system warning light ................................ 3-21
Electronic parking brake indicator light (models
with electronic parking brake system) .............. 3-23
Low fuel warning light ....................................... 3-24
Hill start assist warning light/Hill start assist OFF
indicator light (models without electronic
parking brake system) ..................................... 3-24
Hill Holder indicator light (models with electronic
parking brake system) ..................................... 3-24
Door open warning light .................................... 3-25
All-Wheel Drive warning light (if equipped) ......... 3-25
Power steering warning light (except STI) ........... 3-25
LED headlight warning light (if equipped) ........... 3-25
Vehicle Dynamics Control warning light/Vehicle
Dynamics Control operation indicator light .. ..... 3-26
Vehicle Dynamics Control OFF indicator light/
Traction mode indicator light.. .......................... 3-27Instruments and controls 3

Item Icon “ ” information reminder Refer to page
ABS malfunction warning Yellow 3-20
Vehicle Dynamics Control system malfunction warning Yellow 3-26
Brake system warning Red 3-21
Electronic parking brake system malfunction warning Red 3-22
Brake fluid level warning Red 3-21
Low fuel warning Yellow 3-24
Windshield washer fluid level warning Yellow 3-18
Hill start assist system malfunction warning Yellow 3-24
Door/trunk lid open warning — 3-25
AWD system malfunction warning (if equipped) Yellow 3-25
Electric power steering system malfunction warning (except STI) Red 3-25Instruments and controls/Multi information display
– CONTINUED –3-41

Maintenance schedule ....................................... 11-3
Maintenance precautions ................................... 11-3Before checking or servicing in the engine
compartment .................................................... 11-4
When checking or servicing in the engine
compartment .................................................... 11-5
When checking or servicing in the engine
compartment while the engine is running .......... 11-5
Maintenance tips ................................................ 11-6Removing and reinstalling clips .......................... 11-6
Engine hood ....................................................... 11-9
Engine compartment overview ........................ 11-11STI................................................................... 11-11
Except STI ....................................................... 11-12
Engine oil .......................................................... 11-13Engine oil consumption .................................... 11-13
Checking the oil level ....................................... 11-13
Changing the oil and oil filter ............................ 11-15
Recommended grade and viscosity .................. 11-16
Synthetic oil ..................................................... 11-16
Cooling system ................................................ 11-17Cooling fan, hose and connections ................... 11-17
Engine coolant ................................................. 11-18
Air cleaner element .......................................... 11-19
Replacing the air cleaner element ..................... 11-19
Spark plugs ...................................................... 11-21
Recommended spark plugs .............................. 11-21
Drive belts ........................................................ 11-22
Manual transmission oil .................................. 11-23
Recommended grade and viscosity .................. 11-23 Continuously variable transmission fluid ...... 11-23
Front differential gear oil (CVT models) and
rear differential gear oil ................................ 11-23Recommended grade and viscosity .................. 11-23
Power steering fluid (STI) ............................... 11-24Checking the fluid level .................................... 11-24
Recommended fluid ......................................... 11-24
Brake fluid ........................................................ 11-25Checking the fluid level .................................... 11-25
Recommended brake fluid ............................... 11-25
Clutch fluid (MT models) ................................. 11-26Checking the fluid level .................................... 11-26
Recommended clutch fluid ............................... 11-26
Brake booster .................................................. 11-27
Brake pedal ...................................................... 11-27Checking the brake pedal free play .................. 11-27
Checking the brake pedal reserve distance ....... 1 1-28
Clutch pedal (MT models) ............................... 11-28Checking the clutch function ............................ 11-28
Checking the clutch pedal free play .................. 11-28
Hill start assist system .................................... 11-29
Replacement of brake pad and lining ............ 11-29Breaking-in of new brake pads (models with
electronic parking brake system) .................... 11-29
Breaking-in of new brake pads and linings
(models without electronic parking brake
system) ......................................................... 11-30
Parking brake stroke (models without
electronic parking brake system) ................ 11-30Maintenance and service
11

Engine compartment overview & STI 1) Power steering fluid reservoir
(page 11-24)
2) Brake fluid reservoir/Clutch fluid reservoir
(page 11-25)
3) Fuse box (page 11-42)
4) Battery (page 11-41)
5) Windshield washer tank (page 11-38)
6) Engine oil filler cap (page 11-13)
7) Engine coolant reservoir (page 11-18)
8) Engine oil level gauge (page 11-13)
9) Coolant filler tank cap (page 11-18)
10) Air cleaner case (page 11-19)Maintenance and service/Engine compartment overview
– CONTINUED –11-11

Maintenance and service/Power steering fluid (STI)
Power steering fluid (STI) & Checking the fluid level
The power steering fluid expands greatly
as its temperature rises; the fluid level
differs according to fluid temperature.
Therefore, the reservoir tank has two
different checking ranges for hot and cold
fluids.
Check the power steering fluid level
monthly.
1. Park the vehicle on a level surface,
and stop the engine.
2. Check the fluid level of the reservoir
tank.
When the fluid is hot after the vehicle has
been run: Check that the oil level is
between “ HOT MIN ” and “ HOT MAX ” on the surface of the reservoir tank.
When the fluid is cool before the vehicle is
run: Check that the oil level is between
“ COLD MIN ” and “ COLD MAX ” on the
surface of the reservoir tank.
3. If the fluid level is lower than the
applicable “ MIN ” line, add the recom-
mended fluid as necessary to bring the
level between the “ MIN ” and “ MAX ” line.
If the fluid level is extremely low, it may
indicate possible leakage. Consult your
SUBARU dealer for an inspection.
WARNINGBe careful not to burn yourself
because the fluid may be hot.
CAUTION
. When power steering fluid is
being added, use only clean fluid,
and be careful not to allow any
dirt into the tank. And never use
different brands together.
. Be careful not to spill power
steering fluid when adding it. If
power steering fluid touches the
exhaust pipe, it may cause a bad
smell, smoke, and/or a fire. If
power steering fluid gets on the exhaust pipe, be sure to wipe it
off.
& Recommended fluid Refer to “ Fluids ” F 12-7.
11-24

*4: You may use this type of manual transmission oil. However, using this type of oil will detract from driveability and fuel efficiency.
& Fluids Fluid
Fluid type* 1
Fluid capacity* 2
Remarks* 3
Continuously variable transmission
fluid (CVT models) Consult your SUBARU dealer. 13.1 US qt (12.4 liters, 10.9 Imp qt) “ Continuously variable trans-
mission fluid ” F 11-23
Brake fluid FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid –“ Brake fluid ” F 11-25
Clutch fluid (MT models) FMVSS No. 116, fresh DOT 3 or DOT 4
brake fluid – “ Clutch fluid (MT models) ” F 11 -
26
Power steering fluid (STI) · SUBARU ATF
· “ Dexron III ” Type Automatic Transmis-
sion Fluid
· IDEMITSU ATF HP 0.7 US qt (0.7 liter, 0.6 Imp qt) “ Power steering fluid (STI) ”
F 11-24
*1: Use one of the indicated types of fluid.
*2: The indicated fluid quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors.
*3: For more details about maintenance and service, refer to the indicated section.
& Engine coolant Vehicle model Coolant capacity Coolant type
STI 8.2 US qt (7.7 liters, 6.8 Imp qt)
SUBARU Super Coolant
Except STI MT models 8.7 US qt (8.2 liters, 7.2 Imp qt)
CVT models 8.9 US qt (8.4 liters, 7.4 Imp qt)
The indicated coolant quantity is only a guideline. The necessary quantity for replacement may differ slightly depending on the temperature and other
factors. For more details about maintenance and service, refer to “ Cooling system ” F 11-17. Specifications/Specifications
– CONTINUED –12-7

Booster ........................................................ 7-35, 11-27
Disc ..................................................................... 12-9
Fluid ............................................................ 11-25, 12-7
Pad and lining ...................................................... 11-30
Parking ........................................................ 7-44, 11-30
Pedal .................................................................. 11-27
System ................................................................. 7-35
Brake pedal
Free play ............................................................. 11-27
Reserve distance .................................................. 11-28
Brake system ............................................................ 7-35
Warning light ......................................................... 3-21
Braking ..................................................................... 7-35
Tips...................................................................... 7-35
Breaking-in of new brake pads and linings ................... 11-30
BSD/RCTA ................................................................ 7-56
BSD/RCTA approach indicator light/warning buzzer .... 7-59
BSD/RCTA OFF switch ........................................... 7-61
BSD/RCTA warning indicator ................................... 7-60
Bulb
Chart .................................................................. 12-16
Replacing ............................................................. 11-44
C
Catalytic converter ....................................................... 8-3
Center
Console .................................................................. 6-5
Changing
Coolant ................................................................ 11-19
Flat tire ................................................................... 9-4
Oil and oil filter ..................................................... 11-15 Charge warning light ................................................... 3-17
CHECK ENGINE warning light/Malfunction indicator
light ....................................................................... 3-16
Checking
Brake pedal free play ............................................ 11-27
Brake pedal reserve distance ................................. 11-28
Clutch function ..................................................... 11-28
Clutch pedal free play ........................................... 11-28
Coolant level ........................................................ 11-18
Fluid level (brake fluid) .......................................... 11-25
Fluid level (clutch fluid) .......................................... 11-26
Fluid level (power steering fluid) ............................. 11-24
Fluid level (washer fluid) ........................................ 11-38
Oil level (engine oil) .............................................. 11-13
Child restraint systems ................................................ 1-21
Installation of a booster seat .................................... 1-28
Installation with ALR/ELR seatbelt ............................ 1-24
Lower and tether anchorages ................................... 1-29
Top tether anchorages ............................................ 1-32
Child safety ................................................................... 4
Locks .................................................................... 2-32
Chime
Key........................................................................ 3-5
Light ..................................................................... 3-94
Seatbelt. ................................................................ 3-14
Cigarette lighter ........................................................... 6-9
Cleaning
Aluminum
wheels ................................................... 10-3
Interior .................................................................. 10-5
Ventilation grille ....................................................... 4-9
Climate control system ................................................. 4-3 Index
14-3

Warning ........................................................ 3-22, 7-48
Emergency Locking Retractor (ELR) ............................. 1-13
Engine
Compartment overview .......................................... 11-11
Coolant ........................................................ 11-18, 12-7
Exhaust gas (carbon monoxide) ............................. 5, 8-2
Hood .................................................................... 11-9
Low oil level warning light ....................................... 3-17
Oil............................................................... 11-13, 12-4
Overheating .......................................................... 9-11
Starting & stopping ........................................... 7-9, 7-12
Event data recorder ......................................................... 8
Exterior care .............................................................. 10-2
F
Flat tires ..................................................................... 9-4
Floor mat .................................................................. 6-10
Fluid level
Brake .................................................................. 11-25
Clutch .................................................................. 11-26
Continuously variable transmission .......................... 11-23
Power steering ..................................................... 11-24
Fog light ................................................................... 3-99
Bulb .......................................................... 11-47, 12-16
Indicator light ......................................................... 3-35
Switch .................................................................. 3-99
Front
Differential gear oil ........................................ 11-23, 12-6
Fog light ...................................................... 3-99, 11-47
Fog light indicator light ............................................ 3-35
Seatbelt pretensioners ............................................ 1-17 Front fog light ............................................................. 3-99
Switch ................................................................... 3-99
Front seats ................................................................. 1-2
Forward and backward adjustment ............................ 1-4
Head restraint adjustment ......................................... 1-5
Power seat ............................................................. 1-5
Reclining ................................................................ 1-4
Seat height adjustment (driver ’ s seat) ........................ 1-4
Fuel ........................................................................... 7-3
Consumption indicator ..................................... 3-52, 3-54
Economy hints ........................................................ 8-2
Filler lid and cap ...................................................... 7-5
Gauge ................................................................... 3-10
Requirements ................................................. 7-3, 12-3
Fuses ..................................................................... 11-42
Fuses and circuits .................................................... 12-10
G
GAWR (Gross Axle Weight Rating) .. ............................. 8-12
Glove box ................................................................... 6-5
GVWR (Gross Vehicle Weight Rating) ........................... 8-12
H
Hazard warning flasher .......................................... 3-8, 9-2
Head restraint adjustment
Front seat ............................................................... 1-5
Rear
seat ............................................................... 1-8
Headlight
Beam leveler. ......................................................... 3-99
Bulb replacement ................................................. 11-44
Bulb replacing ...................................................... 11-44 Index
14-5

14-8 Index
N
New vehicle break-in driving .......................................... 8-2
O
Odometer .................................................................... 3-9
Oil filter .................................................................... 11-15
Oil level
Engine ................................................................. 11-13
Front differential gear ............................................ 11-23
Manual transmission .............................................. 11-23
Rear differential gear ............................................. 11-23
Warning light ......................................................... 3-17
Oil pressure warning light ............................................ 3-17
Other settings ............................................................ 5-10
Outside
Mirror defogger ..................................................... 3-112
Mirrors ................................................................. 3-111
Temperature indicator ............................................. 3-52
Overheating engine .................................................... 9-11
P
Parking
Brake ................................................................... 7-44
Brake stroke ......................................................... 11-30
Tips...................................................................... 7-48
Periodic inspections ..................................................... 8-4
Petrol fuel ................................................................... 7-3
Phone operation (Hands-free system for cellular
phones) ................................................................. 5-87
Calling on the Bluetooth phone ................................ 5-91
Quick reference ..................................................... 5-87 Receiving on the Bluetooth phone ............................ 5-98
Some basics .......................................................... 5-88
Talking on the Bluetooth phone ................................ 5-99
PIN Code Access ....................................................... 2-19
Power
Door locking switch .................................................. 2-8
Outlets ................................................................... 6-8
Outside mirrors ........................................... 3-111, 3-112
Seat ....................................................................... 1-5
Steering ................................................................ 7-33
Steering fluid ................................................ 11-24, 12-7
Steering warning light .............................................. 3-25
Precautions against vehicle modification ................ 1-21, 1-59
Preparing to drive ........................................................ 7-8
Push-button
Ignition switch ......................................................... 3-6
Starting and stopping engine ............................. 7-9, 7-12
R
Radio operation .......................................................... 5-33
AM/FM radio .......................................................... 5-33
Rear
Combination lights ................................................ 11-48
Differential gear oil ........................................ 11-23, 12-6
Limited slip differential ............................................. 7-33
Turn signal light .................................................... 11-48
Rear differential
Oil temperature warning light ................................... 3-18
Rear seat ................................................................... 1-7
Folding down ..........................................................
1-9
Head restraint adjustment ......................................... 1-8

Rear view camera ...................................................... 6-12
Rear window
Defogger .............................................................. 3-112
Recommended
Brake fluid. ............................................................ 12-7
Clutch fluid ................................................... 11-26, 12-7
Engine oil .............................................................. 12-4
Front differential gear oil ......................................... 12-6
Manual transmission oil .......................................... 12-6
Power steering fluid ................................................ 12-7
Rear differential gear oil .......................................... 12-6
Spark plugs ........................................................... 12-8
Refueling .................................................................... 7-5
Remote engine start system ........................................ 7-14
Remote keyless entry system ...................................... 2-21
Replacement
Brake pad and lining ............................................. 11-29
Wiper blades ........................................................ 11-39
Replacing
Access key battery ................................................ 11-50
Air cleaner element ............................................... 11-19
Battery (keyless access with push-button start
system) ...................................................... 2-18, 11-50
Battery (remote keyless entry system) ............. 2-24, 11-51
Lost transmitters (remote keyless entry system) ......... 2-24
Remote keyless entry transmitter battery .................. 11-51
Replacing bulbs .............................................. 11-44, 12-16
Front fog light ....................................................... 11-47
Headlight ............................................................. 11-44
License plate light ................................................. 11-49
Rear combination light ........................................... 11-48 Rear side marker light ........................................... 11-48
Rear turn signal light ............................................. 11-48
Stop light ............................................................. 11-48
Tail light. .............................................................. 11-48
REV indicator light and buzzer ..................................... 3-12
Rocking the vehicle .................................................... 8-10
S
Safety
Precautions when driving ............................................. 3
Symbol ...................................................................... 2
Warnings ................................................................... 2
Seat
Fabric ................................................................... 10-5
Front ...................................................................... 1-2
Heater .................................................................... 1-6
Height adjustment .................................................... 1-4
Power .................................................................... 1-5
Rear ...................................................................... 1-7
Seatbelt. ................................................................ 3, 1-11
Fastening .............................................................. 1-13
Maintenance .......................................................... 1-16
Pretensioners ......................................................... 1-17
Safety tips ............................................................. 1-11
Warning light and chime .......................................... 3-14
Security
Alarm
system ......................................................... 2-25
Immobilizer ............................................................. 2-3
Indicator light ......................................................... 3-33
Shock sensors ....................................................... 2-31 Index
14-9