Subaru Legacy IV (2008 year). Manual - part 1047

LI-5

Day Time Running Light System

LIGHTING SYSTEM

2. LOW BEAM RELAY

Measure the resistance between the daytime run-
ning relay terminals when connecting terminal No.
4 to the battery positive terminal and terminal No. 3
to the battery ground terminal.

Continuity

Terminal No.

Standard

Yes

1 and 2

Less than 1 

:

No

1 M

: or more

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)

LI-6

Front Fog Light System

LIGHTING SYSTEM

4. Front Fog Light System

A: WIRING DIAGRAM

1. FRONT FOG LIGHT

<Ref. to WI-131, 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-11, INSPECTION,
Combination Switch (Light).>

2. FRONT FOG LIGHT RELAY

Connect terminal No. 4 to battery positive terminal
and terminal No. 3 to battery ground terminal, and
measure the front fog light relay resistance be-
tween terminals.

Continuity

Terminal No.

Standard

Yes

1 and 2

Less than 1 

:

No

1 M

: or more

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)

LI-7

Turn Signal Light and Hazard Light System

LIGHTING SYSTEM

5. Turn Signal Light and Hazard 

Light System

A: WIRING DIAGRAM

1. TURN SIGNAL LIGHT AND HAZARD 
LIGHT

<Ref. to WI-139, WIRING DIAGRAM, Turn Signal
Light and Hazard Light System.>

B: INSPECTION

1. TURN SIGNAL SWITCH

Measure the resistance between turn signal switch
terminals. <Ref. to LI-11, INSPECTION, Combina-
tion Switch (Light).>

2. HAZARD SWITCH

Measure the resistance between hazard switch ter-
minals.

3. TURN SIGNAL AND HAZARD MODULE

Connect the battery and turn signal light bulb to the
module. The module is properly functioning if it
blinks when power is supplied to the circuit.

Switch position

Terminal No.

Standard

OFF

2 and 3

1 M

: or more

ON

Less than 1 

:

LI-00261

4

3

2

1

LI-00262

3

2 1

8 7 6 5 4

LI-8

Back-up Light System

LIGHTING SYSTEM

6. Back-up Light System

A: WIRING DIAGRAM

1. BACK-UP LIGHT

<Ref. to WI-132, WIRING DIAGRAM, Back-up
Light System.>

B: INSPECTION

1. BACK-UP LIGHT SWITCH (MT MODEL)

Measure the resistance between the back-up light
switch terminals.

2. INHIBITOR SWITCH (4AT MODEL)

Measure the resistance between the inhibitor
switch terminals.

3. BACK-UP LIGHT RELAY (5AT MODEL)

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

NOTE:
Checks other than the back-up light relay. <Ref. to
4AT-46, INSPECTION, Inhibitor Switch.>

Switch position

Terminal No.

Standard

When shift lever is set 
in reverse position

1 and 2

Less than 1 

:

Other positions

1 M

: or more

Switch position

Terminal No.

Standard

When the selector 
lever is in the “R” 
range

7 and 8

Less than 1 

:

Other positions

1 M

: or more

LI-00263

2

1

1

2

3

4

5

6

7

8

9

LI-00863

Continuity

Terminal No.

Standard

Yes

1 and 2

Less than 1 

:

No

1 M

: or more

LI-00001

(1)

(2)

(1)

(4)

(2)

(3)

(3)

(4)