2003 SUBARU IMPREZA WRX fuse

18
Instrument panel
1) Door locks (page 2-3)
2) Light control lever (page 3-16)
3) Combination meter (page 3-6)
4) Wiper control lever (page 3-21)
5) Hazard warning flasher switch
(page 3-6)
6) Audio (page 5-1)
7) Gear shift lever (MT) (page
7-11)/Selector lever (AT) (page7-14)
8) Outside mirror switch (page 3-29)
9) Climate control (page 4-1)
10) Cruise control (page 7-28)
11) Horn (page 3-32)
12) SRS airbag (page 1-42)
13) Tilt steering (page 3-31)
14) Fuse box (page 11-56)
15) Hood lock release (page 11-5)
16) Power window (page 2-22)

Instruments and controls
3-7
– CONTINUED –
Odometer
The odometer shows the total distance that the ve-
hicle has been driven.
Double trip meter
1) A trip meter 2) B trip meter
The trip meter shows the distance that the vehicle
has been driven since you last set it to zero.
To change the mode indication, briefly push theknob.
Each press of the knob changes the function alter-
nately. A trip meter
B trip meter To set the trip meter to zero, select the A trip or B trip meter by pushing the knob and keep the knob
pushed for more than 2 seconds.
CAUTION
To ensure safety, do not attempt to change the
function of the indicator during driving, as an
accident could result.
NOTE If the connection between the combination meter
and battery is broken for any reason such as ve-hicle maintenance or fuse replacement, the data recorded on the trip meter will be lost. Tachometer
The tachometer shows the engine speed in thou-
sands of revolutions per minute.
CAUTION
Do not operate the engine with the pointer of the tachometer in the red zone. In this range, fuel injection will be cut by the engine control
module to protect the engine from overrev-ving. The engine will resume running normally

In case of emergency
9-4
1) Spare fuse
2) FWD connector
NOTE
(If your vehicle is AWD with automatic transmis-
sion, except Turbo models) Before driving your
vehicle with the temporary spare tire, put a spare fuse inside the FWD connector in the main fuse box located in the engine compartment and con-firm that the Front-wheel drive warning light
“FWD” in the combination meter comes on. The
all wheel drive capability of the vehicle has now
deactivated. After re-installing the conventional tire, remove the spare fuse from the FWD con- nector in order to reactivate all wheel drive.
WARNING
Never tow a trailer when the temporary spare tire is used. The temporary spare tire is not
designed to sustain the towing load. Use ofthe temporary spare tire when towing can result in failure of the spare tire and/or less
stability of the vehicle and may lead to anaccident.
CAUTION
Never use any temporary spare tire other than the original. Using other sizes may result in
severe mechanical damage to the drive trainof your vehicle.

Maintenance and service
11-2
Tire inspection 11-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire pressures and wear 11-42 . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel balance 11-45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wear indicators 11-45 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire rotation 11-46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire replacement 11-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel replacement 11-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wheel covers 11-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheels (If equipped) 11-50 . . . . . . . . . . . . . . . .
Windshield washer fluid 11-50 . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement of windshield wiper blades 11-51 . .
Battery 11-54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuses 11-56
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main fuse 11-59
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation of accessories 11-60 . . . . . . . . . . . . . . . . . . . . . . .
Replacing bulbs 11-61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headlight 11-62
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front turn signal light and parking light 11-64 . . . . . .
Front fog light (if equipped) 11-68 . . . . . . . . . . . . . . . . . . . . .
Front side marker light 11-69 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear combination lights 11-70 . . . . . . . . . . . . . . . . . . . . . . . . . .
License plate light 11-72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dome light, map light and cargo area light 11-73 . . .
Trunk light 11-74
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High mount stop light 11-74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance and service
11-8
Engine compartment overview 2.5 liter model
1) Manual transmission oil level gauge
(MT) (page 11-25) or Differential
gear oil level gauge (AT) (page 11-29)
2) Air cleaner element (page 11-20)
3) Clutch fluid reservoir (page 11-35)
4) Automatic transmission fluid level gauge (page 11-27)
5) Brake fluid reservoir (page 11-34)
6) Windshield washer tank (page
11-50)
7) Fuse box (page 11-56)
8) Battery (page 11-54)
9) Engine oil filler cap (page 11-10)
10) Engine coolant reservoir (page 11-16)
11) Radiator cap (page 11-16)
12) Engine oil level gauge (page 11-10)
13) Power steering fluid reservoir (page 11-32)

Maintenance and service
11-9
– CONTINUED –
2.0 liter (Turbo) model
1) Manual transmission oil level
gauge (MT) (page 11-25) or
Differential gear oil level gauge
(AT) (page 11-29)
2) Air cleaner element (page 11-20)
3) Clutch fluid reservoir (page
11-35)
4) Automatic transmission fluid level gauge (page 11-27)
5) Brake fluid reservoir (page
11-34)
6) Windshield washer tank (page
11-50)
7) Fuse box (page 11-56)
8) Battery (page 11-54)
9) Engine oil filler cap (page 11-10)
10) Engine coolant reservoir (page
11-16)
11) Engine oil level gauge (page 11-10)
12) Radiator cap (page 11-16)
13) Power steering fluid reservoir (page 11-32)

Maintenance and service
11-16
Do not splash the engine coolant over
painted parts. The alcohol contained in the en- gine coolant may damage the paint surface.
Cooling fan, hose and connections
Your vehicle employs an electric cooling fan which
is thermostatically controlled to operate when the
engine coolant reaches a specific temperature.If the radiator cooling fan does not operate even
when the engine coolant temperature gauge ex-
ceeds the normal operating range, the cooling fan
circuit may be defective. Check the fuse and re-
place it if necessary. If the fuse is not blown, havethe cooling system checked by your SUBARU deal-
er.
If frequent addition of coolant is necessary, there
may be a leak in the engine cooling system. It is rec-
ommended that the cooling system and connectionsbe checked for leaks, damage, or looseness.
Engine coolant
Checking the coolant level
1) “FULL” level mark
2) “LOW” level mark
Check the coolant level at each fuel stop.
1. Check the coolant level on the outside of the res-ervoir while the engine is cool.
2. If the level is close to or lower than the “LOW”
level mark, add coolant up to the “FULL” level mark.
If the reserve tank is empty, remove the radiator cap
and refill as required.

Maintenance and service
11-56
Fuses
CAUTION
Never replace a fuse with one having a higher
rating or with material other than a fuse be-
cause serious damage or a fire could result.
The fuses are designed to melt during an overload
to prevent damage to the wiring harness and electri-
cal equipment. The fuses are located in two fuseboxes.
One is located under the instrument panel behind the coin tray on the driver ’s seat side.