Subaru 2009 IMPREZA Service Manual page 2014

12.List of Diagnostic Trouble Code (DTC)
A: LIST
DTC Item
Transmission Range
P0705 Sensor Circuit
(PRNDL Input)
Transmission Fluid
P0712 Temperature Sensor
Circuit Low Input
Transmission Fluid
P0713 Temperature Sensor
Circuit High Input
Input/Turbine Speed
P0715
Sensor Circuit
Brake Switch Circuit
P0719
Low
Output Speed Sensor
P0720
Circuit
Brake Switch Circuit
P0724
High
P0731 Gear 1 Incorrect Ratio
P0732 Gear 2 Incorrect Ratio
P0733 Gear 3 Incorrect Ratio
P0734 Gear 4 Incorrect Ratio
Reverse Incorrect
P0736
Ratio
Torque Converter
P0741 Clutch Circuit Perfor-
mance or Stuck Off
Torque Converter
P0743 Clutch Circuit Electri-
cal
Pressure Control
P0748
Solenoid "A" Electrical
Shift Solenoid "A"
P0753
Electrical
List of Diagnostic Trouble Code (DTC)
Content of Diagnosis
Inhibitor switch malfunction or short
circuit
ATF temperature sensor is faulty or
input signal circuit is open.
ATF temperature sensor is faulty or
input signal circuit is shorted.
Torque converter turbine speed sen-
sor malfunction, open or shorted input
signal circuit
Brake switch malfunction, open input
signal circuit
Front vehicle speed sensor malfunc-
tion, open or shorted input signal cir-
cuit
Brake switch malfunction, shorted
input signal circuit
Vehicle sensor, torque converter tur-
bine speed sensor or control valve
malfunction
Vehicle sensor, torque converter tur-
bine speed sensor or control valve
malfunction
Vehicle sensor, torque converter tur-
bine speed sensor or control valve
malfunction
Vehicle sensor, torque converter tur-
bine speed sensor or control valve
malfunction
Vehicle sensor, torque converter tur-
bine speed sensor or control valve
malfunction
Lock-up clutch is faulty or valve is
stuck.
Lock-up solenoid is faulty or output
signal circuit is open or shorted.
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.
4AT(diag)-29
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
Reference target
<Ref. to 4AT(diag)-31, DTC P0705 TRANSMIS-
SION RANGE SENSOR CIRCUIT (PRNDL
INPUT), Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 4AT(diag)-38, DTC P0712 TRANSMIS-
SION FLUID TEMPERATURE SENSOR CIRCUIT
LOW INPUT, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 4AT(diag)-40, DTC P0713 TRANSMIS-
SION FLUID TEMPERATURE SENSOR CIRCUIT
HIGH INPUT, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 4AT(diag)-42, DTC P0715 INPUT/TUR-
BINE SPEED SENSOR CIRCUIT, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-44, DTC P0719 BRAKE
SWITCH CIRCUIT LOW, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-47, DTC P0720 OUTPUT
SPEED SENSOR CIRCUIT, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-49, DTC P0724 BRAKE
SWITCH CIRCUIT HIGH, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-51, DTC P0731 GEAR 1
INCORRECT RATIO, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-51, DTC P0732 GEAR 2
INCORRECT RATIO, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-51, DTC P0733 GEAR 3
INCORRECT RATIO, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-51, DTC P0734 GEAR 4
INCORRECT RATIO, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-51, DTC P0736 REVERSE
INCORRECT RATIO, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to 4AT(diag)-52, DTC P0741 TORQUE CON-
VERTER CLUTCH CIRCUIT PERFORMANCE OR
STUCK OFF, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 4AT(diag)-53, DTC P0743 TORQUE CON-
VERTER CLUTCH CIRCUIT ELECTRICAL, Diag-
nostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-56, DTC P0748 PRESSURE
CONTROL SOLENOID "A" ELECTRICAL, Diag-
nostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to 4AT(diag)-58, DTC P0753 SHIFT SOLE-
NOID "A" ELECTRICAL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>