Subaru 2001 FORESTER Service Manual page 21

Lighting System
B: INSPECTION
1. REAR FOG LIGHT SWITCH
1) Turn ignition switch ON.
2) Turn on the headlight or front fog light.
3) Push the rear fog light switch and check if the
rear fog light turns on.
2. REAR FOG LIGHT RELAY
Check continuity between terminals (indicated in
table below) when terminal No. 4 is connected to
battery and terminal No. 3 is grounded.
When current Between terminals
flows. No. 1 and No. 2
Between terminals
No. 1 and No. 2
When current
does not flow.
Between terminals
No. 3 and No. 4
REAR FOG LIGHT SYSTEM
S914476A10
S914476A1001
S914476A1002
Continuity exists.
Continuity does not
exist.
Continuity exists.
S6M0048A
LI-20