Subaru Legacy 2004 Service Manual page 830

ENGINE (DIAGNOSTICS)
DTC
P1497 EGR Solenoid Valve Signal #3 Cir-
cuit Malfunction (High Input)
P1498 EGR Solenoid Valve Signal #4 Cir-
cuit Malfunction (Low Input)
P1499 EGR Solenoid Valve Signal #4 Cir-
cuit Malfunction (High Input)
P1518 Starter Switch Circuit Low Input
P1560 Back-Up Voltage Circuit Malfunction
P1570 Antenna
P1571 Reference Code Incompatibility
P1572 IMM Circuit Failure (Except Antenna
Circuit)
P1574 Key Communication Failure
P1576 EGI Control Module EEPROM
P1577 IMM Control Module EEPROM
P1578 Meter Failure
P2101 Throttle Actuator Control Motor Cir-
cuit Range/Performance
P2102 Throttle Actuator Control Motor Cir-
cuit Low
P2103 Throttle Actuator Control Motor Cir-
cuit High
P2109 Throttle/Pedal Position Sensor A
Minimum Stop Performance
P2122 Throttle/Pedal Position Sensor/
Switch "D" Circuit Low Input
P2123 Throttle/Pedal Position Sensor/
Switch "D" Circuit High Input
P2127 Throttle/Pedal Position Sensor/
Switch "E" Circuit Low Input
P2128 Throttle/Pedal Position Sensor/
Switch "E" Circuit High Input
P2135 Throttle/Pedal Position Sensor/
Switch "A"/"B" Voltage Rationality
List of Diagnostic Trouble Code (DTC)
Item
<Ref. to EN(H4SO 2.5)(diag)-221, DTC P1497 EGR SOLENOID VALVE
SIGNAL #3 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-222, DTC P1498 EGR SOLENOID VALVE
SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-224, DTC P1499 EGR SOLENOID VALVE
SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-226, DTC P1518 STARTER SWITCH CIR-
CUIT LOW INPUT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO 2.5)(diag)-229, DTC P1560 BACK-UP VOLTAGE CIR-
CUIT MALFUNCTION, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to IM(diag)-18, DTC P1570 ANTENNA, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to IM(diag)-21, DTC P1571 REFERENCE CODE INCOMPATIBILITY,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to IM(diag)-22, DTC P1572 IMM CIRCUIT FAILURE (EXCEPT
ANTENNA CIRCUIT), Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to IM(diag)-25, DTC P1574 KEY COMMUNICATION FAILURE, Diag-
nostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to IM(diag)-25, DTC P1576 EGI CONTROL MODULE EEPROM, Diag-
nostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to IM(diag)-25, DTC P1577 IMM CONTROL MODULE EEPROM,
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to IM(diag)-26, DTC P1578 METER FAILURE, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-231, DTC P2101 THROTTLE ACTUATOR
CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-237, DTC P2102 THROTTLE ACTUATOR
CONTROL MOTOR CIRCUIT LOW, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-240, DTC P2103 THROTTLE ACTUATOR
CONTROL MOTOR CIRCUIT HIGH, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-241, DTC P2109 THROTTLE ANGLE
CLOSED POSITION ERROR, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-242, DTC P2122 THROTTLE/PEDAL POSI-
TION SENSOR/SWITCH "D" CIRCUIT LOW INPUT, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-245, DTC P2123 THROTTLE/PEDAL POSI-
TION SENSOR/SWITCH "D" CIRCUIT HIGH INPUT, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-247, DTC P2127 THROTTLE/PEDAL POSI-
TION SENSOR/SWITCH "E" CIRCUIT LOW INPUT, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-250, DTC P2128 THROTTLE/PEDAL POSI-
TION SENSOR/SWITCH "E" CIRCUIT HIGH INPUT, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO 2.5)(diag)-252, DTC P2135 THROTTLE/PEDAL POSI-
TION SENSOR/SWITCH "A" / "B" VOLTAGE RATIONALITY, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
EN(H4SO 2.5)(diag)-74
NOTE