Page 3023 of 3342
B4M0968
AA: TROUBLE CODE 51 V. RELAY
—ABNORMAL VALVE RELAY—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
147
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3026 of 3342
B4M0802
AB: TROUBLE CODE 51 V. RELAY ON
—VALVE RELAY ON FAILURE—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
150
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3028 of 3342
B4M0969
AC: TROUBLE CODE 52 M. RELAY OPEN
—OPEN CIRCUIT OF MOTOR RELAY—
DIAGNOSIS:
Faulty motor
Faulty motor relay
Faulty harness connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1255
152
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3031 of 3342
B4M0970
AD: TROUBLE CODE 52 M. RELAY ON
—MOTOR RELAY ON FAILURE—
DIAGNOSIS:
Faulty motor
Faulty motor relay
Faulty harness connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1255
155
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3033 of 3342
B4M0971
AE: TROUBLE CODE 52 MOTOR
—ABNORMAL MOTOR—
DIAGNOSIS:
Faulty motor
Faulty motor relay
Faulty harness connector
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1255
157
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3037 of 3342
B4M0972
AF: TROUBLE CODE 54 BLS
—ABNORMAL STOP LIGHT SWITCH—
DIAGNOSIS:
Faulty stop light switch
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1258
161
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3040 of 3342
B4M0974
AG: TROUBLE CODE 56 G SENSOR LINE
—OPEN OR SHORT CIRCUIT OF
G SENSOR—
DIAGNOSIS:
Faulty G sensor output voltage
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1260
164
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
Page 3047 of 3342
B4M0982
AH: TROUBLE CODE 56 G SENSOR +B
—BATTERY SHORT OF G SENSOR—
DIAGNOSIS:
Faulty G sensor output voltage
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1260
171
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagnostics Chart with Select Monitor
![SUBARU LEGACY 1997 Service Repair Manual B4M0968
AA: TROUBLE CODE 51 V. RELAY
—ABNORMAL VALVE RELAY—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
147
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagno](/manual-img/17/57434/w960_57434-3022.png "SUBARU LEGACY 1997 Service Repair Manual B4M0968
AA: TROUBLE CODE 51 V. RELAY
—ABNORMAL VALVE RELAY—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
147
4-4dBRAKES [ABS 5.3i TYPE]
10. Diagno")
![SUBARU LEGACY 1997 Service Repair Manual B4M0802
AB: TROUBLE CODE 51 V. RELAY ON
—VALVE RELAY ON FAILURE—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
150
4-4dBRAKES [ABS 5.3i TYPE]
10. D](/manual-img/17/57434/w960_57434-3025.png "SUBARU LEGACY 1997 Service Repair Manual B4M0802
AB: TROUBLE CODE 51 V. RELAY ON
—VALVE RELAY ON FAILURE—
DIAGNOSIS:
Faulty valve relay
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1253
150
4-4dBRAKES [ABS 5.3i TYPE]
10. D")
![SUBARU LEGACY 1997 Service Repair Manual B4M0972
AF: TROUBLE CODE 54 BLS
—ABNORMAL STOP LIGHT SWITCH—
DIAGNOSIS:
Faulty stop light switch
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1258
161
4-4dBRAKES [ABS 5.3i TYPE]
10.](/manual-img/17/57434/w960_57434-3036.png "SUBARU LEGACY 1997 Service Repair Manual B4M0972
AF: TROUBLE CODE 54 BLS
—ABNORMAL STOP LIGHT SWITCH—
DIAGNOSIS:
Faulty stop light switch
TROUBLE SYMPTOM:
ABS does not operate.
WIRING DIAGRAM:
B4M1258
161
4-4dBRAKES [ABS 5.3i TYPE]
10.")
