Headlight And Tail Light System - Subaru Legacy 2002 Service Manual

2. Headlight and Tail Light
System
S914415
A: SCHEMATIC
1. HEADLIGHT LHD MODEL
<Ref. to WI-234, LHD MODEL, SCHEMATIC,
Headlight System.>
2. HEADLIGHT RHD MODEL
<Ref. to WI-235, RHD MODEL, SCHEMATIC,
Headlight System.>
3. CLEARANCE LIGHT AND
ILLUMINATION LIGHT LHD MODEL
<Ref. to WI-218, LHD 4-CYLINDER ENGINE
MODEL, SCHEMATIC, Clearance Light and Illumi-
nation Light System.>
<Ref. to WI-221, LHD 6-CYLINDER ENGINE
MODEL, SCHEMATIC, Clearance Light and Illumi-
nation Light System.>
4. CLEARANCE LIGHT AND
ILLUMINATION LIGHT RHD MODEL
<Ref. to WI-224, RHD 4-CYLINDER ENGINE
MODEL, SCHEMATIC, Clearance Light and Illumi-
nation Light System.>
<Ref. to WI-227, RHD 6-CYLINDER ENGINE
MODEL, SCHEMATIC, Clearance Light and Illumi-
nation Light System.>
B: INSPECTION
1. HEADLIGHT RELAY
Measure headlight relay resistance between termi-
nals while connecting terminal No. 4 to battery
positive terminal No. 3 to battery ground terminal.
Current Terminal No.
Flow
1 and 2
No flow

HEADLIGHT AND TAIL LIGHT SYSTEM

S914415A21
S914415A2104
S914415A2105
S914415A2106
S914415A2107
S914415A10
S914415A1001
BO0308
Standard
Less than 1 Ω
More than 1 MΩ
2. TAIL AND ILLUMINATION RELAY
Measure tail and illumination relay resistance
between terminals while connecting terminal No. 4
to battery positive terminal No. 3 to battery ground
terminal.
Current
Flow
No flow
LI-3
Lighting System
BO0308
Terminal No. Standard
Less than 1 Ω
1 and 2
More than 1 MΩ
S914415A1002