2004 SUBARU FORESTER Service Repair Manual

Page 1345 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-247
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CN:DTC P1698 ENGINE TORQUE CONTROL CUT SIGNAL CIRCUIT MALFUNC-
TION (LOW INPUT)
DTC DETECTING CONDITION:
Two co

Page 1346 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-248
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step Check Yes No
1 CHECK OUTPUT SIGNAL FROM ECM.
1) Start the engine, and warm-up the engine.
2) Turn the igni

Page 1347 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-249
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CO:DTC P1699 ENGINE TORQUE CONTROL CUT SIGNAL CIRCUIT MALFUNC-
TION (HIGH INPUT)
DTC DETECTING CONDITION:
Two c

Page 1348 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-250
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step Check Yes No
1 CHECK OUTPUT SIGNAL FROM ECM.
1) Start the engine, and warm-up the engine.
2) Turn the igni

Page 1349 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-251
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CP:DTC P1711 ENGINE TORQUE CONTROL SIGNAL #1 CIRCUIT MALFUNC-
TION
DTC DETECTING CONDITION:
TROUBLE SYMPTOM:
Ex

Page 1350 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-252
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step Check Yes No
1 CHECK INPUT SIGNAL FROM ECM.
1) Turn the ignition switch to ON.
2) Measure the voltage betw

Page 1351 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-253
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CQ:DTC P1712 ENGINE TORQUE CONTROL SIGNAL #2 CIRCUIT MALFUNC-
TION
DTC DETECTING CONDITION:
Two consecutive dri

Page 1352 of 2870

SUBARU FORESTER 2004  Service Repair Manual EN(H4SO)-254
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
Step Check Yes No
1 CHECK INPUT SIGNAL FROM ECM.
1) Turn the ignition switch to ON.
2) Measure the voltage betw