Subaru 2003 LEGACY Service Manual page 93

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
Step
11 CHECK HARNESS CONNECTOR BETWEEN
TRANSMISSION AND LINE PRESSURE
DUTY SOLENOID.
Measure resistance of harness between line
pressure duty solenoid and transmission con-
nector.
Connector & terminal
(T4) No. 5 — (AT2) No. 1:
Is the measured value less than the specified
value?
12 CHECK HARNESS CONNECTOR BETWEEN
TRANSMISSION AND LINE PRESSURE
DUTY SOLENOID.
Measure resistance of harness between trans-
mission connector and transmission ground.
Connector & terminal
(T4) No. 5 — Transmission ground:
Does the measured value exceed the specified
value?
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Value
1 Ω
1 MΩ
AT-91
Yes
Go to step 12. Repair open circuit
in harness
between line pres-
sure duty solenoid
and transmission
connector.
Even if "POWER" Repair short circuit
indicator lights up, in harness
the circuit has between line pres-
returned to a nor- sure duty solenoid
mal condition at and transmission
this time. A tempo- connector.
rary poor contact
of the connector or
harness may be
the cause. Repair
harness or con-
nector in line pres-
sure duty solenoid
and transmission.
No