2006 SUBARU IMPREZA coolant level

11-14 Maintenance and service
Turbo models
1) Filler neck
2) Fill up to this level
5. Slowly pour the coolant and fill up to
just below the filler neck, allowing enough
room to add genuine Subaru cooling sys-
tem conditioner in the radiator. Add genu-
ine Subaru cooling system conditioner un-
til the coolant level reaches the filler neck.
Do not pour the coolant too quickly, as this
may lead to insufficient air bleeding and
trapped air in the system.
Guideline of coolant quantity (including cool-
ant in reservoir tank):
Non-turbo models: MT. 7.4 US qt (7.0 liters, 6.2 Imp qt)
AT. 7.3 US qt (6.9 liters, 6.1 Imp qt)
Turbo models: MT. 8.1 US qt (7.7 liters, 6.8 Imp qt)
AT. 8.0 US qt (7.6 liters, 6.7 Imp qt)
1) “FULL ” level mark
2) “LOW ” level mark
6. Pour the coolant and fill to the reservoir
tank ’s “FULL ” level mark.
1) Rubber gaskets
7. Put the radiator cap back on and tight-
1
2
B00454
F U L L
L OW1 2
B00468
Be careful not to spill engine cool-
ant when adding it. If coolant
touches the exhaust pipe, it may
cause a bad smell, smoke, and/or
a fire. If engine coolant gets on the
exhaust pipe, be sure to wipe it
off.
Do not splash the engine coolant
over painted parts. The alcohol
contained in the engine coolant
may damage the paint surface.
B00018

Maintenance and service 11-15
– CONTINUED –
en firmly. At this time, make sure that the
rubber gasket in the radiator cap is cor-
rectly in place.
8. Start and run the engine for more than
five minutes at 2,000 to 3,000 rpm.
9. Stop the engine and wait until the cool-
ant cools down (122 to 140
F [50 to
60 C]). If there is any loss of coolant, add
coolant to the radiator ’s filler neck and to
the reserve tank ’s “FULL ” level.
10.Put the radiator cap and reservoir cap
back on and tighten firmly.
Air cleaner element
The air cleaner element functions as a fil-
ter screen. When the element is perforat-
ed or removed, engine wear will be exces-
sive and engine life shortened.
The air cleaner element is a viscous type.
It is unnecessary to clean or wash the ele-
ment.
Replacing the air cleaner ele-
ment
Replace the air cleaner element according
to the maintenance schedule in the “War-
ranty and Maintenance Booklet ”. Under
extremely dusty conditions, replace it
more frequently. It is recommended that
you always use genuine SUBARU parts.
Turbo models
1. Unsnap the two clamps holding the air
cleaner case cover.
2. Open the air cleaner case cover and
remove the air cleaner element.
Do not operate the engine with the
air cleaner element removed. The air
cleaner element not only filters in-
take air but also stops flames if the
engine backfires. If the air cleaner
element is not installed when the en-
gine backfires, you could be burned.B00024
B00025

11-36 Maintenance and service
Windshield washer fluid
If you spray washer fluid on the windshield
but the supply of washer fluid appears to
diminish, check the level of washer fluid in
the tank.
Washer fluid level gauge
Remove the washer tank filler cap, then
check the fluid level indicated by the level
gauge (attached to the inside of the cap).
If the level is near the “Low ” mark, add flu- id until it reaches the
“Hi ” level on the level
gauge or the “Full ” mark on the tank.
Use windshield washer fluid. If windshield
washer fluid is unavailable use clean wa-
ter.
In areas where water freezes in winter,
use an anti-freeze type windshield washer
fluid. SUBARU Windshield Washer Fluid
contains 58.5% methyl alcohol and 41.5%
surfactant, by volume. Its freezing temper-
ature varies according to how much it is di-
luted, as indicated in the following table.
In order to prevent freezing of washer flu-
id, check the freezing temperatures in the
table above when adjusting the fluid con-
centration to the outside temperature.
If you fill the reservoir tank with a fluid with
a different concentration from the one
300523
Hi
Low
300172
300173
Washer Fluid Con- centration Freezing Tempera-
ture
30% 10.4 F ( –12 C)
50% –4F ( –20 C)
100% –49 F ( –45 C)
Never use engine coolant as washer
fluid because it could cause paint
damage.

14-4 Index
Tired or sleepy .................................... ............................... 7
E
EBD (Electronic brake force distribution) system ........ ..... 7-24
Electrical system ..................................... ......................... 12-3
Electronic Brake Force Distribution (EBD) system ......... .. 7-24
Emergency Locking Retractor (ELR) .................... ............ 1-11
Engine Compartment overview ................................ ................ 11-6
Coolant ........................................... ........................... 11-12
Exhaust gas (Carbon monoxide) ....................... ........ 6, 8-2
Hood .............................................. .............................. 11-4
Oil ............................................... ................................. 11-8
Overheating ........................................ ......................... 9-11
Starting .......................................... ................................ 7-7
Stopping .......................................... .............................. 7-8
Exterior care ....................................... .............................. 10-2
F
Flat tires ......................................... .................................... 9-4
Floor mat ......................................... ................................... 6-9
Fluid level
Automatic transmission ............................... .............. 11-20
Brake .............................................. ........................... 11-25
Clutch ............................................. ........................... 11-26
Power steering ..................................... ...................... 11-24
Folding down the rear seat ......................... ........................ 1-8
Front
Differential gear oil ............................. ........................ 11-21
Fog light ......................................... ............................ 11-48
Fog light button .................................. .......................... 3-26Seatbelt pretensioners ..............................
................... 1-20
Seats .............................................. ................................ 1-2
Turn signal light .................................. ....................... 11-48
Fuel .............................................. ....................................... 7-2
Economy hints ........................................ ....................... 8-2
Filler lid and cap ................................. ............................ 7-4
Gauge ............................................. ...................... 3-8, 3-12
Requirements ...................................... .......................... 7-2
Fuses .............................................. ................................ 11-41
Fuses and circuits ..................................... ........................ 12-6
G
GAWR (Gross Axle Weight Rating) ..................... ............. 8-14
Glove box ........................................... ................................ 6-4
GVWR (Gross Vehicle Weight Rating) ................... .......... 8-14
H
Hazard warning flasher ............................. .......................... 3-6
Head restraint adjustment (Front) ................... .................... 1-4
Head restraint adjustment (Wagon) .................. .................. 1-7
Headlight beam leveler ............................ ......................... 3-25
Headlight flasher .................................. ............................. 3-23
Headlight indicator light .......................... .......................... 3-21
Headlights ......................................... ..................... 3-22, 11-45
Heater operation .................................. ............................... 4-5
High beam indicator light .......................... ........................ 3-20
High mount stop light .............................. ........................ 11-51
Horn .............................................. .................................... 3-35
Hose and connections .................................. .................. 11-12