Subaru 2006 Legacy, Manual

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5AT(diag)-29
List of Diagnostic Trouble Code (DTC)
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
13.List of Diagnostic Trouble Code (DTC)
A: LIST
DTC Item Content of diagnosis Reference target
P0705
Transmission Range
Sensor Circuit
(PRNDL Input)
Inhibitor switch malfunction,
open or short circuit
<Ref. to 5AT(diag)-32, DTC P0705 TRANSMISSION
RANGE SENSOR CIRCUIT (PRNDL INPUT), Diagnos-
tic Procedure with Diagnostic Trouble Code (DTC).>
P0712
Transmission Fluid
Temperature Sensor
Circuit Low Input ATF temperature sensor 1 mal-
function, or open input signal cir-
cuit
<Ref. to 5AT(diag)-36, DTC P0712 TRANSMISSION
FLUID TEMPERATURE SENSOR CIRCUIT LOW
INPUT, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0713
Transmission Fluid
Temperature Sensor
Circuit High Input
ATF temperature sensor 1 mal-
function, short input signal circuit
<Ref. to 5AT(diag)-39, DTC P0713 TRANSMISSION
FLUID TEMPERATURE SENSOR CIRCUIT HIGH
INPUT, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0715
Input/Turbine Speed
Sensor Circuit Turbine speed sensor 1 malfunc-
tion, short input signal circuit
<Ref. to 5AT(diag)-42, DTC P0715 INPUT/TURBINE
SPEED SENSOR CIRCUIT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0719
Torque Converter/
Brake Switch “B” Cir-
cuit Low
Brake switch malfunction, open
input signal circuit, body inte-
grated unit malfunction, CAN
communication failure
<Ref. to 5AT(diag)-45, DTC P0719 TORQUE CON-
VERTER/BRAKE SWITCH “B” CIRCUIT LOW, Diagnos-
tic Procedure with Diagnostic Trouble Code (DTC).>
P0720
Output Speed Sensor
Circuit
Front wheel speed sensor is
faulty or input signal circuit,
ground, power supply is open or
shorted.
<Ref. to 5AT(diag)-47, DTC P0720 OUTPUT SPEED
SENSOR CIRCUIT, Diagnostic Procedure with Diagnos-
tic Trouble Code (DTC).>
P0724
Torque Converter/
Brake Switch “B” Cir-
cuit High
Brake switch malfunction, short
circuit of input signal, body inte-
grated unit, CAN communication
failure
<Ref. to 5AT(diag)-50, DTC P0724 TORQUE CON-
VERTER/BRAKE SWITCH “B” CIRCUIT HIGH, Diag-
nostic Procedure with Diagnostic Trouble Code (DTC).>
P0725
Engine Speed Input
Circuit
Open or short engine speed out-
put signal circuit, ECM malfunc-
tion, CAN communication failure <Ref. to 5AT(diag)-52, DTC P0725 ENGINE SPEED
INPUT CIRCUIT, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0731 Gear 1 Incorrect Ratio
Vehicle sensor, turbine speed
sensor, control valve malfunc-
tion or shift clutch malfunction <Ref. to 5AT(diag)-52, DTC P0731 GEAR 1 INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0732 Gear 2 Incorrect Ratio
Vehicle sensor, turbine speed
sensor, control valve malfunc-
tion or shift clutch malfunction <Ref. to 5AT(diag)-52, DTC P0732 GEAR 2 INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0733 Gear 3 Incorrect Ratio
Vehicle sensor, turbine speed
sensor or shift clutch malfunction
<Ref. to 5AT(diag)-52, DTC P0733 GEAR 3 INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0734 Gear 4 Incorrect Ratio
Vehicle sensor, turbine speed
sensor or shift clutch malfunction
<Ref. to 5AT(diag)-52, DTC P0734 GEAR 4 INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0735 Gear 5 Incorrect Ratio
Vehicle sensor, turbine speed
sensor or shift clutch malfunction
<Ref. to 5AT(diag)-52, DTC P0735 GEAR 5 INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0736
Reverse Incorrect
Ratio Vehicle sensor, turbine speed
sensor or shift clutch malfunction
<Ref. to 5AT(diag)-53, DTC P0736 REVERSE INCOR-
RECT RATIO, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0741
Torque Converter
Clutch Circuit Perfor-
mance or Stuck Off
Lock-up clutch is faulty or valve
is stuck.
<Ref. to 5AT(diag)-54, DTC P0741 TORQUE CON-
VERTER CLUTCH CIRCUIT PERFORMANCE OR
STUCK OFF, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
P0743
Torque Converter
Clutch Circuit Electri-
cal
L/U solenoid circuit malfunction
or L/U solenoid body malfunction
<Ref. to 5AT(diag)-56, DTC P0743 TORQUE CON-
VERTER CLUTCH CIRCUIT ELECTRICAL, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
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