Subaru IMPREZA 2002 Service Manual page 404

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
Item
DTC
No.
Index
PO506
PO507
PO512
PO604
PO703
PO705
PO710
PO715
PO720
PO725
PO731
PO732
PO733
PO734
PO741
PO743
PO748
PO753
PO758
PO778
PO785
' 1 110
'1111
' 1 112
EN(S0HC)-80
Idle control system RPM lower than
expected
Idle control system RPM higher than
expected
Starter switch circuit high input
<Ref. to EN(S0HC)-240, DTC PO506
-
IDLE CONTROL SYSTEM RPM
LOWER THAN EXPECTED -, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
<Ref. to EN(S0HC)-242, DTC PO507
-
IDLE CONTROL SYSTEM RPM
HIGHER THAN EXPECTED
-,
Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
<Ref. to EN(S0HC)-245, DTC PO512
-
STARTER SWITCH CIRCUIT
HIGH INPUT
-,
Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
Internal control module memory <Ref. to EN(S0HC)-248, DTC PO604
-
INTERNAL CONTROL MODULE
check sum error
MEMORY CHECK SUM ERROR -, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
Brake switch input malfunction <Ref. to EN(S0HC)-250, DTC PO703
-
BRAKE SWITCH INPUT MAL-
FUNCTION -, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Transmission range sensor circuit <Ref. to AT-1 15, CHECK INHIBITOR SWITCH., Diagnostic Procedure for
malfunction No-Diagnostic Trouble Code (DTC).>
Transmission fluid temperature sen- <Ref. to AT-48, DTC 27 ATF TEMPERATURE SENSOR, Diagnostic Proce-
sor circuit malfunction dure with Diagnostic Trouble Code (DTC).>
Torque converter turbine speed sen- <Ref. to AT-62, DTC 36 TORQUE CONVERTER TURBINE SPEED SEN-
sor circuit malfunction SOR, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Output speed sensor (Front vehicle <Ref. to AT-57, DTC 33 FRONT VEHICLE SPEED SENSOR, Diagnostic Pro-
speed sensor) circuit malfunction cedure with Diagnostic Trouble Code (DTC).>
Engine speed input circuit malfunc-
<Ref. to AT-44, DTC 11 ENGINE SPEED SIGNAL, Diagnostic Procedure
tion with Diagnostic Trouble Code (DTC).>
Gear 1 incorrect ratio <Ref. to EN(S0HC)-252, DTC PO731
-
GEAR 1 INCORRECT RATIO
-,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Gear 2 incorrect ratio
<Ref. to EN(S0HC)-252, DTC PO732 - GEAR 2 INCORRECT RATIO
-,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Gear 3 incorrect ratio <Ref. to EN(S0HC)-252, DTC PO733
-
GEAR 3 INCORRECT RATIO
-,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Gear 4 incorrect ratio <Ref. to EN(S0HC)-253, DTC PO734
-
GEAR 4 INCORRECT RATIO -,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
Torque converter clutch system mal- <Ref. to EN(S0HC)-254, DTC PO741 -TORQUE CONVERTER CLUTCH
function SYSTEM MALFUNCTION -, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
Torque converter clutch system <Ref. to AT-94, DTC 77 LOCK-UP DUTY SOLENOID, Diagnostic Procedure
(Lock-up duty solenoid) electrical with Diagnostic Trouble Code (DTC).>
Pressure control solenoid (Line pres- <Ref. to AT-86, DTC 75 LINE PRESSURE DUTY SOLENOID, Diagnostic
sure duty solenoid) electrical Procedure with Diagnostic Trouble Code (DTC).>
Shift solenoid A (Shift solenoid 1) <Ref. to AT-70, DTC 71 SHIFT SOLENOID 1, Diagnostic Procedure with
electrical Diagnostic Trouble Code (DTC).>
Shift solenoid B (Shift solenoid 2) <Ref. to AT-74, DTC 72 SHIFT SOLENOID 2, Diagnostic Procedure with
electrical Diagnostic Trouble Code (DTC).>
2-4 brake pressure control solenoid <Ref. to AT-90, DTC 76 2-4 BRAKE DUTY SOLENOID, Diagnostic Proce-
valve circuit malfunction dure with Diagnostic Trouble Code (DTC).>
2-4 brake timing control solenoid <Ref. to AT-82, DTC 74 2-4 BRAKE TIMING SOLENOID, Diagnostic Proce-
valve circuit malfunction dure with Diagnostic Trouble Code (DTC).>
Atmospheric pressure sensor low <Ref. to EN(S0HC)-256, DTC P1110
-
ATMOSPHERIC PRESSURE SEN-
input SOR CIRCUIT LOW INPUT -, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
Atmospheric pressure sensor high <Ref. to EN(S0HC)-260, DTC P l l l l -ATMOSPHERIC PRESSURE SEN-
input SOR CIRCUIT HIGH INPUT -, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
Atmospheric pressure sensor range/ <Ref. to EN(S0HC)-264, DTC P1112
-
ATMOSPHERIC PRESSURE SEN-
performance problem SOR CIRCUIT RANGE/PERFORMANCE PROBLEM
-,
Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>