Subaru B9 TRIBECA WX 2007, Руководство пользователя

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LAN(diag)-6 8
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
LAN SYSTEM (DIAGNOSTICS)
9 CHECK HARNESS.
1) Connect the junction connector.
2) Measure the resistance between body inte-
grated unit connector and chassis ground.
Connector & terminal
(B280) No. 25 — Chassis ground:
(B280) No. 26 — Chassis ground:
(i84) No. 26 — Chassis ground:
(i84) No. 27 — Chassis ground:
Is the resistance less than 10
Ω ?
Repair the short
circuit of harness
or replace har-
ness. Go to step
10
.
10 CHECK HARNESS.
1) Turn the ignition switch to ON.
2) Measure the voltage between body inte-
grated unit connector and chassis ground.
Connector & terminal
(B280) No. 25 (+) — Chassis ground (–):
(B280) No. 26 (+) — Chassis ground (–):
(i84) No. 26 (+) — Chassis ground (–):
(i84) No. 27 (+) — Chassis ground (–):
Is the voltage 6 V or more? Repair the short
circuit of harness
or replace har-
ness. Go to step 11 .
11 CHECK AUTO A/C.
Perform the auto A/C self-diagnosis. <Ref. to
AC(diag)-13, A/C CONTROL SYSTEM SELF-
DIAGNOSIS, OPERATION, Diagnostic Chart
for Self-diagnosis.>
Is the self-diagnosis OK? Go to step 11 . Replace the auto
A/C control mod-
ule. <Ref. to AC-
33, REMOVAL,
Control Unit (Auto
A/C Model).>
12 CHECK COMBINATION METER.
1) Connect all the connectors.
2) Turn the ignition switch to ON.
3) Check the display of combination meter,
odo/trip.
Is “Er SS” and “Er SP” dis-
played? Replace the body
integrated unit.
<Ref. to SL-51,
REMOVAL, Body
Integrated Unit.> Replace the com-
bination meter.
<Ref. to IDI-12,
REMOVAL, Com-
bination Meter.>
Step Check Yes No
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