Subaru B9 TRIBECA WX 2007 Manual page 565

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INSTRUMENTATION/DRIVER INFO
4. CHECK POWER SUPPLY AND GROUND CIRCUIT
Step
1 CHECK POWER SUPPLY FOR COMBINA-
TION METER.
1) Remove the combination meter. <Ref. to
IDI-12, REMOVAL, Combination Meter.>
2) Disconnect the combination meter harness
connector.
3) Turn the ignition switch to ON.
4) Measure the voltage between combination
meter connector and chassis ground.
Connector & terminal
(i10) No. 3 (+) — Chassis ground (–):
(i10) No. 4 (+) — Chassis ground (–):
2 CHECK POWER SUPPLY FOR COMBINA-
TION METER.
Measure the voltage between combination
meter connector and chassis ground.
Connector & terminal
(i10) No. 1 (+) — Chassis ground (–):
(i10) No. 2 (+) — Chassis ground (–):
3 CHECK GROUND CIRCUIT OF COMBINA-
TION METER.
1) Turn the ignition switch to OFF.
2) Measure the resistance of harness between
combination meter connector and chassis
ground.
Connector & terminal
(i10) No. 15 — Chassis ground:
(i10) No. 16 — Chassis ground:
Combination Meter System
Check
Is the voltage 10 V or more?
Is the voltage 10 V or more?
Is the resistance less than 10
Ω?
IDI-8
Yes No
Go to step 2. Check the harness
for open or short
between the igni-
tion switch and
combination meter.
Go to step 3. Check the harness
for open or short
between the fuse
and combination
meter.
Replace the meter Repair the wiring
case assembly. harness.