Subaru Legacy (2005 year). Manual - part 926

 

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Subaru Legacy (2005 year). Manual - part 926

 

 

LIGHTING SYSTEM

LI

Page

1.

General Description ....................................................................................2

2.

Headlight and Tail Light System .................................................................3

3.

Front Fog Light System...............................................................................4

4.

Rear Fog Light System ...............................................................................5

5.

Turn Signal Light and Hazard Light System................................................6

6.

Back-up Light System .................................................................................7

7.

Stop Light System .......................................................................................8

8.

Room Light System.....................................................................................9

9.

Combination Switch (Light) .......................................................................10

10.

Headlight Beam Leveler System...............................................................12

11.

Combination Base Switch Assembly.........................................................13

12.

Headlight Assembly ..................................................................................14

13.

Headlight Bulb...........................................................................................18

14.

Front Turn Signal Light Bulb .....................................................................19

15.

Clearance/Parking Light Bulb....................................................................20

16.

Front Fog Light Assembly .........................................................................21

17.

Front Fog Light Bulb..................................................................................22

18.

Rear Fog Light ..........................................................................................23

19.

Side Turn Signal Light Assembly ..............................................................24

20.

Rear Combination Light Assembly............................................................25

21.

Tail/Stop Light Bulb ...................................................................................26

22.

Rear Turn Signal Light Bulb ......................................................................27

23.

Back-up Light Assembly............................................................................28

24.

Back-up Light Bulb ....................................................................................29

25.

Rear Fog Light Bulb ..................................................................................30

26.

License Plate Light Assembly ...................................................................31

27.

License Plate Light....................................................................................32

28.

High-mounted Stop Light ..........................................................................33

29.

Spot Map Light ..........................................................................................34

30.

Room Light................................................................................................35

31.

Luggage Room Light.................................................................................36

32.

Trunk Room Light......................................................................................37

33.

Glove Box Light.........................................................................................38

34.

Door Step Light .........................................................................................39

35.

Ignition Switch Illumination........................................................................40

LI-2

LIGHTING SYSTEM

General Description

1. General Description

A: SPECIFICATION

B: CAUTION

• Before removing or installing parts, always dis-
connect the battery ground cable from battery.
When replacing the audio, control module and oth-
er parts provided with memory functions, record the
memory contents before disconnecting the battery
ground cable. Otherwise, the memory will be
erased.
• Reassemble the parts in the reverse order of dis-
assembly procedure unless otherwise indicated.
• Adjust parts to the given specifications.
• Connect the connectors securely during reas-
sembly.

• After reassembly, make sure functional parts op-
erate smoothly.

WARNING:
• The air bag system wiring harness is routed
near electrical parts and switches. All air bag
system wiring harnesses and connectors are
yellow. Do not use the electrical test equipment
on these circuits.
• Be careful not to damage the air bag system
wiring harness when servicing electrical parts
and switches.

C: PREPARATION TOOL

1. GENERAL TOOL

Headlight

Halogen type low beam

12 V — 55 W

Halogen type high beam

12 V — 60 W

Front turn signal light

12 V — 21 W

Clearance/parking light

12 V — 5 W

Front fog light

12 V — 55 W

Side turn signal light

12 V — 2.7 W (LED)

Rear combination light

Sedan

Tail/stop light (Model with 
rear fog light)

12 V — 5/21 W

Tail light (Model without rear 
fog light)

12 V — 5/21 W

Stop light (Model without 
rear fog light)

12 V — 21 W

Wagon

Tail/stop light

12 V — 5/21 W

Turn signal light

12 V — 21 W

Back-up light

Sedan

12 V — 16 W

Wagon

12 V — 21 W

License plate light

12 V — 5 W

Rear fog light

Sedan

12 V — 21 W

Wagon

12 V — 2 W (LED)

High-mounted stop light

Sedan

12 V — 21 W

Wagon

12 V — 1.3 W (LED)

Interior light

12 V — 8 W

Spot map light

12 V — 8 W

Luggage room light

12 V — 13 W

Trunk room light

12 V — 5 W

Glove box light

12 V — 1.4 W

Door step light

12 V — 3.5 W

TOOL NAME

REMARKS

Circuit tester

Used for measuring resistance and voltage.

LI-3

LIGHTING SYSTEM

Headlight and Tail Light System

2. Headlight and Tail Light Sys-

tem

A: WIRING DIAGRAM

1. HALOGEN TYPE HEADLIGHT

<Ref. to WI-244, WIRING DIAGRAM, Headlight
System.>

2. CLEARANCE LIGHT AND ILLUMINA-
TION LIGHT

<Ref. to WI-255, WIRING DIAGRAM, Clearance
Light and Illumination Light System.>

B: INSPECTION

1. HEADLIGHT SWITCH

<Ref. to LI-10, INSPECTION, Combination Switch
(Light).>

2. HEADLIGHT RELAY

Measure the resistance between headlight relay
terminals when connecting terminal No. 4 to battery
positive terminal and terminal No. 3 to battery
ground terminal.

3. TAIL AND ILLUMINATION RELAY

Measure the resistance between tail and illumina-
tion relay terminals when connecting terminal No. 4
to battery positive terminal and terminal No. 3 to
battery ground terminal.

Current

Terminal No.

Standard

Flow

1 and 2

Less than 1 

No flow

More than 1 M

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)

Current

Terminal No.

Standard

Flow

1 and 2

Less than 1 

No flow

More than 1 M

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)

LI-4

LIGHTING SYSTEM

Front Fog Light System

3. Front Fog Light System

A: WIRING DIAGRAM

1. FRONT FOG LIGHT

<Ref. to WI-248, WIRING DIAGRAM, Front Fog
Light System.>

B: INSPECTION

1. FRONT FOG LIGHT SWITCH

Measure the resistance between front fog light
switch terminals.
<Ref. to LI-10, INSPECTION, Combination Switch
(Light).>

2. FRONT FOG LIGHT RELAY

Measure the resistance between front fog light re-
lay terminals when connecting terminal No. 4 to
battery positive terminal and terminal No. 3 to bat-
tery ground terminal.

Current

Terminal No.

Standard

Flow

1 and 2

Less than 1 

No flow

More than 1 M

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)

 

 

 

 

 

 

 

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