Headlight And Tail Light System - Subaru Legacy 2005 Service Manual

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.
(1)
(2)
(2)
(3)
(3)
(4)
Current Terminal No.
Flow
1 and 2
No flow

Headlight and Tail Light System

(1)
(4)
LI-00001
Standard
Less than 1 Ω
More than 1 MΩ
LI-3
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.
(1)
(2)
(2)
(3)
(3)
(4)
Current Terminal No.
Flow
1 and 2
No flow
LIGHTING SYSTEM
(1)
(4)
LI-00001
Standard
Less than 1 Ω
More than 1 MΩ