1997 SUBARU LEGACY Service Repair Manual

Page 2145 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0582A
10BF1CHECK HARNESS BETWEEN ECM AND
DATA LINK CONNECTOR.
1) Turn ignition switch to OFF.
2) Disconnect connector from ECM.
3) Measure resistance of harness between ECM and data
link connector

Page 2146 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0376
BG: DTC P0601
—INTERNAL CONTROL MODULE MEMORY
CHECK SUM ERROR—
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
Engine does not start.
Engine stalls.

Page 2147 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0655
BH: DTC P0703
—BRAKE SWITCH INPUT MALFUNCTION—
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
WIRING DIAGRAM:
B2M1315
CAUTION:
After repair or replacement of faulty pa

Page 2148 of 3342

SUBARU LEGACY 1997  Service Repair Manual 10BH1
CHECK OPERATION OF BRAKE LIGHT.
: Does brake light come on when depressing
the brake pedal?
: Go to step10BH2.
: Repair or replace brake light circuit.
OBD0589A
10BH2CHECK HARNESS BETWEEN TCM AN

Page 2149 of 3342

SUBARU LEGACY 1997  Service Repair Manual OBD0588A
10BH3
CHECK INPUT SIGNAL FOR TCM.
1) Connect connectors to TCM and brake light switch.
2) Measure voltage between TCM and chassis ground.
: Connector & terminal
(B56) No. 7 (+)—Chassis grou

Page 2150 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0656
BI: DTC P0705
—TRANSMISSION RANGE SENSOR CIRCUIT
MALFUNCTION—
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
Starter does not rotate when selector le

Page 2151 of 3342

SUBARU LEGACY 1997  Service Repair Manual 10BI1
CHECK INHIBITOR SWITCH TYPE.
: Is inhibitor switch type plastic body?
: Go to step10BI2.
: Go to step10BI4.
B2M1107A
10BI2CHECK HARNESS BETWEEN TCM AND
INHIBITOR SWITCH CONNECTOR.
1) Turn igniti

Page 2152 of 3342

SUBARU LEGACY 1997  Service Repair Manual : Connector & terminal
(B54) No. 1—(T7) No. 6:
Is the resistance less than 1Ω?
: Go to next.
: Repair harness and connector.
NOTE:
In this case, repair the following:
Open circuit in harness betw