Subaru 1600 Service Manual page 806

ELECTRICAL SYSTEM
1) Turn Signal Switch and Turn Signal
&
Hazard Unit
Lamp flashes irregularly or re-
mains lighted.
Turn ignition switch to "ON."
When bulb capacity is not suit-
Determine if lamp bulb is of
No
able, it flashes too fast or too
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Replace bulb with specified one.
I
suitable wa ttage. slowly; when bulb is broken, it
1
Yes
remains lighted.
Increase power voltage by running
No I
I
engine, and see if lamp flashes
Battery voltage is too low.
I
Charge or replace battery.
regularly.
Yes
Determine if harness connection
No
FaUlty contact of harness connec-
I
connector.
I
and grounded part of lamp are
tion and grounded part.
-I
Repair harness and
in good condition.
Yes
Flasher unit is defective.
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Replace flasher unit.
I
L
Only one lamp lights .
•
Check witl! ignition switch on.
~
Check conduction between com-
No
Faulty
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harness.
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connector contact be-
Repair connector or
bination switch connector and tween combination switch con-
l
turn signal lamp. nector and turn signal lamp, or
Conduction: O.SGR on RH side
broken harness wire.
and O.SGL on LH side.
t
es
-
I
I
Check conduction of combina-
Faulty conduction of combina-
I
Replace combination switch.
tion switch with harness con-
tion switch.
nector removed.
* Turn signal lever controlled
to right O.SGW - O.SGR.
* Turn signal lever controlled
to left: O.SGW - O.SGL.
15-143
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