Subaru 1600 Service Manual page 816

ELECTRICAL SYSTEM
b) When chime does not sound, but fasten seat belt warning light turns on;
rlur;
ignition· starter switch
I
to ON position while driver's
L':"bE~-
Confirm that fasten seat belt
f--_~ warning light in telltale turns
on for approx. 6 seconds.
[
(except
4WD)
Use circuit
tester, and measure whether
'foltage at terminal
(O.SY)
0
key warning switch is l2V or
I
I
oot. ___ -.________
~
-
f
I res
cuit tester, and meas- Use cir
ure wI!
minal ('
of time
ether voltage at ter-
!)
(O.S-Y or O.S-LW)
r is 12V or not.
-
No
Inspect fuse
(lOA),
connector
and wire between battery and
fuse box.
--
Inspect connector and wire
No
between ignition-starter
switch and timer.
L_
or connection between
er and its connector, or
' , see
if timer discharges
inte~rao
I
mittently out-put voltage be- No tim
tween its terminals
®
(0.5-
de fective timer.
l
YB) a~d ®
(0.5-B). .
Yes
Inspect earth wire (O.S-B)
~
Poor connection between
VI
I
No
timer and wire (O.S-YB) be-
r--~
timer and its connector, or
tween timer and chime.
--.J
open wire.
~-------------------
r -
if discontinuity
[Ch"k fo, wntinuity botw"n
I
Pom wnnedion m d,f"tion
I
'3erminals
7 (O.S-GW)
and !t-I--'L---t between timer and its con-
(O.S-BY) of timer. . I'nector, and between seat belt
- - - switch and its connector.
=:t
--
---,
eet earth wire
(O.S-GW)
fnsp
betw
doo
een timer and driver's
r switch.
Poor
connection between
timer and its connector, or
defective wire, or defective
driver's door switch.
*
I: Never leave the switch in ON position all the way.
15-153
.
• Replace fuse if it is blown.
• Repair connector and
wire.
1
Repair connector and wire_
I
Repair connector, or replace
timer.
f--_"",
Repair connector, or wire.
f--_-""!
Repair or replace.
1
Repair connector, wire and
driver's door switch.