Subaru 2002 IMPREZA Service Manual page 307

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
ENG I N E (DIAGNOSTICS)
Item
Fuel level sensor intermittent input
Cooling fan relay 1 circuit low input
Cooling fan function problem
Vehicle speed sensor malfunction
Idle control system RPM lower than
expected
Idle control system RPM higher than
expected
Idle control system circuit low input
Idle control system circuit high input
Starter switch circuit high input
Exhaust gas temperature sensor cir-
cuit low input
Exhaust gas temperature sensor cir-
cuit high input
Internal control module memory
check sum error
Brake switch input malfunction
Transmission range sensor circuit
malfunction
Transmission fluid temperature sen-
sor circuit malfunction
Torque converter turbine speed sen-
sor circuit malfunction
Output speed sensor (vehicle speed
sensor 2) circuit malfunction
Engine speed input circuit malfunc-
tion
Gear 1 incorrect ratio
Gear 2 incorrect ratio
Gear 3 incorrect ratio
DTC
No.
Index
<Ref. to EN(D0HC TURBO)-236, DTC PO464
-
FUEL LEVEL SENSOR
INTERMITTENT INPUT-, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(D0HC TURBO)-239, DTC PO480
-
COOLING FAN RELAY 1
CIRCUIT LOW INPUT -, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(D0HC TURBO)-243, DTC PO483
-
COOLING FAN FUNC-
TlON PROBLEM
-,
Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(D0HC TURBO)-246, DTC PO500 -VEHICLE SPEED SEN-
SOR MALFUNCTION -, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(D0HC TURBO)-248, DTC PO506
-
IDLE CONTROL SYSTEM
RPM LOWER THAN EXPECTED
-,
Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-250, DTC PO507
-
IDLE CONTROL SYSTEM
RPM HIGHER THAN EXPECTED -, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-252, DTC PO508
-
IDLE CONTROL SYSTEM
CIRCUIT LOW INPUT
-,
Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(D0HC TURBO)-254, DTC PO509
-
IDLE CONTROL SYSTEM
CIRCUIT HIGH INPUT -, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(D0HC TURBO)-257, DTC PO512
-
STARTER SWITCH CIR-
CUlT HIGH INPUT -, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(D0HC TURBO)-260, DTC PO545
-
EXHAUST GAS TEMPER-
ATURE SENSOR CIRCUIT LOW INPUT
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-262, DTC PO546
-
EXHAUST GAS TEMPER-
ATURE SENSOR CIRCUIT HIGH INPUT -, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-266, DTC PO604
-
INTERNAL CONTROL
MODULE MEMORY CHECK SUM ERROR
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-268, DTC PO703
-
BRAKE SWITCH INPUT
MALFUNCTION
-,
Diagnostic Procedure with Diagnostic Trouble Code
(DTC). >
<Ref. to AT-1 15, CHECK INHIBITOR SWITCH., Diagnostic Procedure for
No-Diagnostic Trouble Code (DTC).>
<Ref. to AT-48, DTC 27 ATF TEMPERATURE SENSOR, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
<Ref. to AT-62, DTC 36 TORQUE CONVERTER TURBINE SPEED SEN-
SOR, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to AT-57, DTC 33 FRONT VEHICLE SPEED SENSOR, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to AT-44, DTC 11 ENGINE SPEED SIGNAL, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-270, DTC PO731
-
GEAR
1
INCORRECT
RATIO -, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-270, DTC PO732 -GEAR 2 INCORRECT
RATIO
-,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(D0HC TURBO)-270, DTC PO733
-
GEAR 3 INCORRECT
RATIO
-,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
PO464
PO480
PO483
PO500
PO506
PO507
PO508
PO509
PO51 2
PO545
PO546
PO604
PO703
PO705
PO71 0
PO71 5
PO720
PO725
PO731
-.
PO732
PO733
EN(D0HC TURBO)-83