Subaru Legacy III (2000-2003 year). Manual - part 918

LI-6

LIGHTING SYSTEM

TURN SIGNAL AND HAZARD LIGHT SYSTEM

5. Turn Signal and Hazard Light 

System

A: SCHEMATIC

1. TURN SIGNAL LIGHT AND HAZARD 
LIGHT LHD MODEL

<Ref. to WI-274, LHD MODEL, SCHEMATIC, Turn
Signal Light and Hazard Light System.>

2. TURN SIGNAL LIGHT AND HAZARD 
LIGHT RHD MODEL

<Ref. to WI-276, RHD MODEL, Turn Signal Light
and Hazard Light System.>

B: INSPECTION

1. TURN SIGNAL SWITCH

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

2. HAZARD SWITCH

Measure hazard switch resistance.

3. TURN SIGNAL & HAZARD MODULE

Connect battery and turn signal light bulb to the
module, as shown in the figure. The module is
properly functioning if it blinks when power is sup-
plied to the circuit.

Switch position

Terminal No.

Standard

OFF

6 and 7

Less than 1 

Ω

ON

1, 3 and 4

Less than 1 

Ω

7 and 8

Less than 1 

Ω

LI-00002

8 7

5

6

4 3

1

2

LI-00003

LI-7

LIGHTING SYSTEM

BACK-UP LIGHT SYSTEM

6. Back-up Light System

A: SCHEMATIC

1. BACK-UP LIGHT

<Ref. to WI-247, SCHEMATIC, Back-up Light Sys-
tem.> 

B: INSPECTION

1. BACK-UP LIGHT SWITCH (M/T)

Measure back-up light switch resistance.

2. INHIBITOR SWITCH (A/T)

Measure inhibitor switch resistance.

Switch position

Terminal No.

Standard

When shift lever is set 

in reverse position

1 and 2

Less than 1 

Ω

Other positions

More than 1 M

Ω

Switch position

Terminal No.

Standard

When select lever is 

set in “R” position

1 and 2

Less than 1 

Ω

Other positions

More than 1 M

Ω

LI-00006

1

2

10 9

LI-00005

1

2

3

4

5

7

12 11

8 7

LI-8

LIGHTING SYSTEM

STOP LIGHT SYSTEM

7. Stop Light System

A: SCHEMATIC

1. STOP LIGHT SEDAN MODEL

<Ref. to WI-272, SEDAN MODEL, SCHEMATIC,
Stop Light System.> 

2. STOP LIGHT WAGON MODEL

<Ref. to WI-273, WAGON MODEL, SCHEMATIC,
Stop Light System.> 

B: INSPECTION

1. STOP LIGHT SWITCH

Measure stop light switch resistance.

(A) Without cruise control

(B) With cruise control

Switch position

Terminal No.

Standard

When brake pedal 

is depressed

1 and 2: Without 

cruise control
2 and 3: With 
cruise control

Less than 1 

Ω

When brake pedal 

is released

More than 1 M

Ω

3

4

1

2

1

2

LI-00064

(A)

(B)

LI-9

LIGHTING SYSTEM

INTERIOR LIGHT SYSTEM

8. Interior Light System

A: SCHEMATIC

1. INTERIOR LIGHT LHD MODEL

<Ref. to WI-266, LHD MODEL, SCHEMATIC, In
Compartment Light System.> 

2. INTERIOR LIGHT RHD MODEL

<Ref. to WI-269, RHD MODEL, SCHEMATIC, In
Compartment Light System.> 

B: INSPECTION

1. DOOR SWITCH

Measure door switch resistance.

2. REAR GATE LATCH SWITCH

Measure rear gate latch switch.

3. TRUNK ROOM LIGHT SWITCH

Measure trunk room light switch.

(A) Front door switch

(B) Rear door switch

Switch position

Terminal No.

Standard

When door is open

1 and 3

Less than 1 

Ω

When door is closed

More than 1 M

Ω

LI-00072

( A )

( B )

Switch position

Terminal No.

Standard

When rear gate is 

open

1 and 2

Less than 1 

Ω

When rear gate is 

closed

More than 1 M

Ω

Switch position

Terminal No.

Standard

When trunk lid is open

1 and 2

Less than 1 

Ω

When trunk lid is 

closed

More than 1 M

Ω