1995 SUBARU LEGACY Service Repair Manual

Page 1497 of 2248

SUBARU LEGACY 1995  Service Repair Manual WIRING DIAGRAM:
OBD0606
1CHECK ANY OTHER DTC (BESIDES DTC
P0740) ON DISPLAY.
: Is there any other DTC on display?
: Inspect the relevant DTC using“11. Diagnostics
Chart with Trouble Code”.
: Go to

Page 1498 of 2248

SUBARU LEGACY 1995  Service Repair Manual 2
CHECK DUTY SOLENOID B CIRCUIT.
: Is there any trouble in duty solenoid B cir-
cuit?
: Repair or replace duty solenoid B circuit.
: Go to step 3.
3CHECK THROTTLE POSITION SENSOR CIR-
CUIT.
: Is there

Page 1499 of 2248

SUBARU LEGACY 1995  Service Repair Manual 7
CHECK INHIBITOR SWITCH CIRCUIT.
: Is there any trouble in inhibitor switch cir-
cuit?
: Repair or replace inhibitor switch circuit.
: Go to step 8.
8
CHECK BRAKE LIGHT SWITCH CIRCUIT.
: Is there any

Page 1500 of 2248

SUBARU LEGACY 1995  Service Repair Manual OBD0411
AW: DTC P0743
—TORQUE CONVERTER CLUTCH SYSTEM
(DUTY SOLENOID B) ELECTRICAL (LU)—
OBD0412A
DESCRIPTION:
This solenoid is mounted to the control valve, and its
duty ratio is controlled by t

Page 1501 of 2248

SUBARU LEGACY 1995  Service Repair Manual 1.Check harness connector between TCM and
duty solenoid B.
2.Check duty solenoid B’s ground line.
3.Check duty solenoid B.
4.Check output signal emitted from TCM.
CAUTION:
After repair or replacemen

Page 1502 of 2248

SUBARU LEGACY 1995  Service Repair Manual OBD0422
AX: DTC P0748
—PRESSURE CONTROL SOLENOID (DUTY
SOLENOID A) ELECTRICAL (PL)—
OBD0048B
DESCRIPTION:
This solenoid is mounted to the control valve, and its
duty ratio is controlled by the si

Page 1503 of 2248

SUBARU LEGACY 1995  Service Repair Manual 1.Check harness connector between TCM and
duty solenoid A.
2.Check harness connector between TCM and
dropping resistor.
3.Check duty solenoid A’s ground line.
4.Check dropping resistor.
5.Check duty

Page 1504 of 2248

SUBARU LEGACY 1995  Service Repair Manual OBD0434
AY: DTC P0753
—SHIFT SOLENOID A (SHIFT SOLENOID 1)
ELECTRICAL (SFT1)—
OBD0048C
DESCRIPTION:
These solenoids are mounted to the control valve. They
are turned ON or OFF according to signal