13.List of Diagnostic Trouble Code (DTC) - Subaru Outback Forums
13.List of Diagnostic Trouble Code (DTC) - Subaru Outback Forums
13.List of Diagnostic Trouble Code (DTC) - Subaru Outback Forums
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List <strong>of</strong> <strong>Diagnostic</strong> <strong>Trouble</strong> <strong>Code</strong> (<strong>DTC</strong>)<br />
<strong>13.List</strong> <strong>of</strong> <strong>Diagnostic</strong> <strong>Trouble</strong> <strong>Code</strong> (<strong>DTC</strong>)<br />
A: LIST<br />
AUTOMATIC TRANSMISSION (DIAGNOSTICS)<br />
<strong>DTC</strong> Item Content <strong>of</strong> diagnosis Reference target<br />
P0705<br />
P0712<br />
P0713<br />
P0715<br />
P0719<br />
P0720<br />
P0724<br />
P0725<br />
P0731<br />
P0732<br />
P0733<br />
P0734<br />
P0735<br />
P0736<br />
P0741<br />
Transmission Range<br />
Sensor Circuit<br />
(PRNDL Input)<br />
Transmission Fluid Temperature<br />
Sensor Circuit<br />
Low Input<br />
Transmission Fluid Temperature<br />
Sensor Circuit<br />
High Input<br />
Input/Turbine Speed<br />
Sensor Circuit<br />
Torque Converter/Brake<br />
Switch “B” Circuit Low<br />
Output Speed Sensor<br />
Circuit<br />
Torque Converter/Brake<br />
Switch “B” Circuit High<br />
Engine Speed Input Circuit<br />
Gear 1 Incorrect Ratio<br />
Gear 2 Incorrect Ratio<br />
Gear 3 Incorrect Ratio<br />
Gear 4 Incorrect Ratio<br />
Gear 5 Incorrect Ratio<br />
Reverse Incorrect Ratio<br />
Torque Converter Clutch<br />
Circuit Performance or<br />
Stuck Off<br />
Inhibitor switch malfunction, open<br />
or short circuit<br />
ATF temperature sensor 1 malfunction,<br />
or open input signal circuit<br />
ATF temperature sensor 1 malfunction,<br />
short input signal circuit<br />
Turbine speed sensor 1 malfunction,<br />
short input signal circuit<br />
Brake switch malfunction, open<br />
input signal circuit, body integrated<br />
unit malfunction, CAN<br />
communication failure<br />
Front wheel speed sensor is<br />
faulty or input signal circuit,<br />
ground, power supply is open or<br />
shorted.<br />
Brake switch malfunction, short<br />
circuit <strong>of</strong> input signal, body integrated<br />
unit, CAN communication<br />
failure<br />
Open or short engine speed output<br />
signal circuit, ECM malfunction,<br />
CAN communication failure<br />
Vehicle sensor, turbine speed<br />
sensor, control valve malfunction<br />
or shift clutch malfunction<br />
Vehicle sensor, turbine speed<br />
sensor, control valve malfunction<br />
or shift clutch malfunction<br />
Vehicle sensor, turbine speed<br />
sensor or shift clutch malfunction<br />
Vehicle sensor, turbine speed<br />
sensor or shift clutch malfunction<br />
Vehicle sensor, turbine speed<br />
sensor or shift clutch malfunction<br />
Vehicle sensor, turbine speed<br />
sensor or shift clutch malfunction<br />
Lock-up clutch is faulty or valve is<br />
stuck.<br />
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5AT(diag)-29
AUTOMATIC TRANSMISSION (DIAGNOSTICS)<br />
List <strong>of</strong> <strong>Diagnostic</strong> <strong>Trouble</strong> <strong>Code</strong> (<strong>DTC</strong>)<br />
<strong>DTC</strong> Item Content <strong>of</strong> diagnosis Reference target<br />
P0743<br />
P0748<br />
P0751<br />
P0753<br />
P0756<br />
P0758<br />
P0761<br />
P0763<br />
P0766<br />
P0768<br />
P0771<br />
P0773<br />
P0801<br />
P0817<br />
P0882<br />
Torque Converter Clutch<br />
Circuit Electrical<br />
Pressure Control Solenoid<br />
“A” Electrical<br />
Shift Solenoid “A” Performance<br />
or Stuck Off<br />
Shift Solenoid “A” Electrical<br />
Shift Solenoid “B” Performance<br />
or Stuck Off<br />
Shift Solenoid “B” Electrical<br />
Shift Solenoid “C” Performance<br />
or Stuck Off<br />
Shift Solenoid “C” Electrical<br />
Shift Solenoid “D” Performance<br />
or Stuck Off<br />
Shift Solenoid “D” Electrical<br />
Shift Solenoid “E” Performance<br />
or Stuck Off<br />
Shift Solenoid “E” Electrical<br />
Reverse Inhibit Control<br />
Circuit<br />
Starter Disable Circuit<br />
TCM Power Input Signal<br />
Low<br />
L/U solenoid circuit malfunction<br />
or L/U solenoid body malfunction<br />
Line pressure solenoid circuit<br />
malfunction or line pressure solenoid<br />
body malfunction<br />
Fr/B Solenoid Function Malfunction<br />
Fr/B solenoid circuit malfunction<br />
or Fr/B solenoid body malfunction<br />
Shift Solenoid “B” Performance<br />
malfunction<br />
I/C solenoid circuit malfunction or<br />
I/C solenoid body malfunction<br />
H&LR/C solenoid malfunction<br />
H&LR/C solenoid circuit malfunction<br />
or H&LR/C solenoid body<br />
malfunction<br />
D/C solenoid malfunction<br />
D/C solenoid circuit malfunction<br />
or D/C solenoid body malfunction<br />
LC/B solenoid malfunction<br />
• LC/B solenoid circuit malfunction<br />
or LC/B solenoid body malfunction<br />
• OFF malfunction <strong>of</strong> PVIGN<br />
relay circuit or relay body<br />
• Shift lock solenoid is faulty or<br />
output signal circuit is open or<br />
shorted.<br />
• Blown out <strong>of</strong> TCM+B fuse<br />
• PN signal output circuit is open<br />
or shorted.<br />
• ECM Source Voltage Is Abnormal<br />
• Blown out <strong>of</strong> TCM+B fuse<br />
PVIGN relay output circuit is<br />
open, shorted or relay malfunction<br />
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5AT(diag)-30
List <strong>of</strong> <strong>Diagnostic</strong> <strong>Trouble</strong> <strong>Code</strong> (<strong>DTC</strong>)<br />
AUTOMATIC TRANSMISSION (DIAGNOSTICS)<br />
<strong>DTC</strong> Item Content <strong>of</strong> diagnosis Reference target<br />
P0957<br />
P0958<br />
P1601<br />
P1706<br />
P1707<br />
P1710<br />
P1716<br />
P1717<br />
P1718<br />
P1760<br />
P1761<br />
P1762<br />
P1798<br />
P1799<br />
P1817<br />
P1840<br />
Backup Light Relay Circuit<br />
Low<br />
Backup Light Relay Circuit<br />
High<br />
TCM Data Communication<br />
Failure<br />
AT Vehicle Speed Sensor<br />
Circuit Malfunction<br />
(Rear Wheel)<br />
AT AWD Solenoid Valve<br />
Circuit Malfunction<br />
Torque Converter Turbine<br />
2 Speed Signal Circuit<br />
2 Malfunction<br />
ATF Temp. Sensor 2 Circuit<br />
Low<br />
ATF Temp. Sensor 2 Circuit<br />
High<br />
AT Can Communication<br />
Circuit<br />
Lateral Acceleration<br />
Sensor Performance<br />
Problem<br />
Lateral Acceleration<br />
Sensor Circuit Low<br />
Lateral Acceleration<br />
Sensor Circuit High<br />
Gear 1 Engine Brake<br />
Interlock<br />
SPORT Mode Switch<br />
Circuit (Manual Switch)<br />
Transmission Fluid Pressure<br />
Sensor/Switch A<br />
Circuit<br />
Back-up relay output circuit is<br />
open, shorted or relay OFF malfunction<br />
Back-up relay output circuit is<br />
open, shorted or relay ON malfunction<br />
Communication Failure between<br />
TCM and Memory Box<br />
Rear wheel speed sensor is faulty<br />
or input circuit, ground, power<br />
supply is open or shorted.<br />
AWD solenoid circuit malfunction<br />
or AWD solenoid body malfunction<br />
Torque converter sensor 2 malfunction,<br />
input circuit, ground,<br />
power open, short circuit<br />
ATF temperature sensor 2 malfunction,<br />
or open input signal circuit<br />
ATF temperature sensor 2 malfunction,<br />
short input signal circuit<br />
CAN communication line bus-<strong>of</strong>f<br />
or open circuit, ECM short circuit,<br />
ABS/VDCCM or integrated CU<br />
malfunction<br />
Faulty lateral G sensor<br />
Lateral G sensor is faulty, input<br />
signal circuit is open, or CAN<br />
communication failure occurs.<br />
Lateral G sensor is faulty or input<br />
signal circuit is shorted.<br />
Malfunction <strong>of</strong> clutch oil pressure<br />
related to 1st engine brake, solenoid<br />
current malfunction<br />
Malfunction <strong>of</strong> clutch oil pressure<br />
which emit interlock, solenoid<br />
current malfunction<br />
Manual mode switch is shorted,<br />
or switch malfunction<br />
Fr/B oil pressure switch is open or<br />
shorted, or switch malfunction<br />
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5AT(diag)-31
AUTOMATIC TRANSMISSION (DIAGNOSTICS)<br />
List <strong>of</strong> <strong>Diagnostic</strong> <strong>Trouble</strong> <strong>Code</strong> (<strong>DTC</strong>)<br />
<strong>DTC</strong> Item Content <strong>of</strong> diagnosis Reference target<br />
P1842<br />
P1843<br />
P1844<br />
Transmission Fluid Pressure<br />
Sensor/Switch C<br />
Circuit<br />
Transmission Fluid Pressure<br />
Sensor/Switch D<br />
Circuit<br />
Transmission Fluid Pressure<br />
Sensor/Switch E<br />
Circuit<br />
I/C oil pressure switch is open or<br />
shorted, or switch malfunction.<br />
D/C oil pressure switch is open or<br />
shorted, or switch malfunction.<br />
H&LR/C oil pressure switch is<br />
open or shorted, or switch malfunction.<br />
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5AT(diag)-32
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