Subaru Legacy 2004 Service Manual page 375

B: INSPECTION
Step
1 CHECK COMBINATION METER.
1)Turn the ignition switch to ON (engine OFF).
2)Check the warning light of combination
meter.
2 CHECK HARNESS CONNECTOR BETWEEN
COMBINATION METER AND OIL PRES-
SURE SWITCH.
1)Turn the ignition switch to OFF.
2)Disconnect the connector from oil pressure
switch.
3)Turn the ignition switch to ON.
4)Measure the voltage of harness between oil
pressure switch connector and chassis ground.
Connector & terminal
(E11) No. 1 (+) — Chassis ground (
3 CHECK COMBINATION METER.
1)Turn the ignition switch to OFF.
2)Remove the combination meter.
3)Measure the resistance of the combination
meter.
Connector & terminal
(i10) No. 3 — (i10) No. 15:
(i10) No. 4 — (i10) No. 15:
Oil Pressure System
Check
Does the warning light illumi-
nate?
Is the voltage more than 10 V? Replace the oil
$
):
Is the resistance less than 10
%?
LU(H4SO 2.0)-7
LUBRICATION
Yes
Go to step 2. Repair or replace
the combination
meter. <Ref. to IDI-
3, INSPECTION,
Combination
Meter System.>
Go to step 3.
pressure switch.
Replace the har- Repair or replace
ness connector the combination
between combina- meter. <Ref. to IDI-
tion meter and oil 3, INSPECTION,
pressure switch. Combination
Meter System.>
No