1997 SUBARU LEGACY wiring diagram

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Page 2939 of 3342

SUBARU LEGACY 1997  Service Repair Manual V: TROUBLE CODE 51
—ABNORMAL VALVE RELAY—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
63
4-4dBRAKES [ABS 5.3i TYPE]
8. Diagnostics Chart with Tro

Page 2942 of 3342

SUBARU LEGACY 1997  Service Repair Manual W: TROUBLE CODE 52
—ABNORMAL MOTOR AND/OR MOTOR
RELAY—
DIAGNOSIS:
Faulty motor
Faulty motor relay
Faulty harness connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1255
66
4-4

Page 2946 of 3342

SUBARU LEGACY 1997  Service Repair Manual X: TROUBLE CODE 54
—ABNORMAL STOP LIGHT SWITCH—
DIAGNOSIS:
Faulty stop light switch
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1258
70
4-4dBRAKES [ABS 5.3i TYPE]
8. Diagnostics Ch

Page 2948 of 3342

SUBARU LEGACY 1997  Service Repair Manual Y: TROUBLE CODE 56
—ABNORMAL G SENSOR OUTPUT
VOLTAGE—
DIAGNOSIS:
Faulty G sensor output voltage
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1260
72
4-4dBRAKES [ABS 5.3i TYPE]
8. Di

Page 2968 of 3342

SUBARU LEGACY 1997  Service Repair Manual B4M0943
C: ERROR 3 (1)
—SELECT MONITOR COMMUNICATION
FAILURE—
DIAGNOSIS:
Faulty harness connector
TROUBLE SYMPTOM:
ABS warning light remains on.
ERROR 3 or 1 appears on the select monitor displ

Page 2972 of 3342

SUBARU LEGACY 1997  Service Repair Manual B4M0944
D: NO TROUBLE
—ALTHOUGH NO TROUBLE APPEARS ON
THE SELECT MONITOR DISPLAY, THE ABS
WARNING LIGHT REMAINS ON—
DIAGNOSIS:
ABS warning light circuit is shorted.
TROUBLE SYMPTOM:
ABS warning

Page 2976 of 3342

SUBARU LEGACY 1997  Service Repair Manual DIAGNOSIS:
Faulty ABS sensor (Broken wire, input voltage too high)
Faulty harness connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1238
100
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnos

Page 2986 of 3342

SUBARU LEGACY 1997  Service Repair Manual DIAGNOSIS:
Faulty ABS sensor signal (noise, irregular signal, etc.)
Faulty harness/connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1238
11 0
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagn