Oil Pressure System - Subaru Legacy 2002 Service Manual

B: INSPECTION
No.
1 CHECK COMBINATION METER.
1) Turn ignition switch to ON. (engine OFF)
2) Check other warning lights.
2 CHECK HARNESS CONNECTOR
BETWEEN COMBINATION METER AND OIL
PRESSURE SWITCH.
1) Turn ignition switch to OFF.
2) Disconnect connector from the oil pressure
switch.
3) Turn ignition switch ON.
4) Measure the voltage of harness between
the combination meter connector and chassis
ground.
Connector & terminal
(E11) No. 1 — Chassis ground:
3 CHECK COMBINATION METER.
1) Turn ignition switch to OFF.
2) Remove the combination meter.
3) Measure the resistance of the combination
meter.
Terminals
LHD
No. C10 — No. B5:
No. C10 — No. A8:
RHD
No. B8 — No. B5:
No. B8 — No. A8:

OIL PRESSURE SYSTEM

S148076A10
Step Check
Do the warning lights go
on?
Is the voltage more than 10
V?
Is the resistance less than
10 Ω?
LU(H6)-9
Lubrication
Yes
Go to step 2. Repair or replace
the combination
meter. <Ref. to
IDI-6,
INSPECTION,
Combination
Meter System.>
Replace oil pres- Go to step 3.
sure switch.
Replace the har- Repair or replace
ness connector the combination
between combina- meter and the oil
tion meter and oil pressure switch
pressure switch. warning light bulb.
No