Subaru LEGACY 2006 Manual page 3414

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AUTOMATIC TRANSMISSION (DIAGNOSTICS)
DTC Contents
Pressure Control
P0748 Solenoid "A" Electri-
cal
Shift Solenoid "A"
P0753
Electrical
Shift Solenoid "B"
P0758
Electrical
Shift Solenoid "C"
P0763
Electrical
Shift Solenoid "D"
P0768
Electrical
Reverse Inhibit Con-
P0801
trol Circuit
AT Vehicle Speed
Sensor Circuit Mal-
P1706
function (Rear
Wheel)
AT AWD Solenoid
P1707 Valve Circuit Mal-
function
Throttle Position Sen-
P1708
sor Circuit Low Input
Throttle Position Sen-
P1709
sor Circuit High Input
Throttle Position Sen-
P1714 sor Power Supply
Circuit
CAN Communica-
P1718
tion Circuit
SPORT Mode Switch
P1817
Circuit
List of Diagnostic Trouble Code (DTC)
Diagnosis content
Line pressure linear solenoid is faulty
or output signal circuit is open or
shorted.
Low clutch duty solenoid is faulty or
output signal circuit is open or
shorted.
2-4 brake duty solenoid is faulty or
output signal circuit is open or
shorted.
High clutch duty solenoid is faulty or
output signal circuit is open or
shorted.
Low & reverse clutch duty solenoid is
faulty or output signal circuit is open
or shorted.
Shift lock solenoid is faulty or output
signal circuit is open or shorted.
Rear vehicle speed sensor is faulty or
input signal circuit is open or shorted.
Transfer duty solenoid is faulty or out-
put signal circuit is open or shorted.
Accelerator pedal position sensor is
faulty or input signal circuit is open.
Accelerator pedal position sensor is
faulty or input signal circuit is open.
Accelerator pedal position sensor is
faulty or input signal circuit is open or
shorted.
CAN communication circuit is open
or shorted.
Sport shift switch is faulty or input
signal circuit is open or shorted.
4AT(diag)-28
Reference
<Ref. to 4AT(diag)-57, DTC P0748 PRESSURE
CONTROL SOLENOID "A" ELECTRICAL, Diag-
nostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-59, DTC P0753 SHIFT SOLE-
NOID "A" ELECTRICAL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-62, DTC P0758 SHIFT SOLE-
NOID "B" ELECTRICAL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-65, DTC P0763 SHIFT SOLE-
NOID "C" ELECTRICAL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-68, DTC P0768 SHIFT SOLE-
NOID "D" ELECTRICAL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-71, DTC P0801 REVERSE
INHIBIT CONTROL CIRCUIT, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-73, DTC P1706 AT VEHICLE
SPEED SENSOR CIRCUIT MALFUNCTION
(REAR WHEEL), Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-76, DTC P1707 AT AWD SOLE-
NOID VALVE CIRCUIT MALFUNCTION, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-79, DTC P1708 THROTTLE
POSITION SENSOR CIRCUIT LOW INPUT, Diag-
nostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-82, DTC P1709 THROTTLE
POSITION SENSOR CIRCUIT HIGH INPUT, Diag-
nostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-85, DTC P1714 THROTTLE
POSITION SENSOR POWER SUPPLY CIRCUIT,
Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-87, DTC P1718 CAN COMMU-
NICATION CIRCUIT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-88, DTC P1817 SPORT MODE
SWITCH CIRCUIT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>