1997 SUBARU LEGACY Service Repair Manual

Page 2921 of 3342

SUBARU LEGACY 1997  Service Repair Manual B4M1242A
5) Rotate wheels and measure voltage at specified fre-
quency.
NOTE:
When this inspection is completed, the ABS control mod-
ule sometimes stores the trouble code 29.
Connector & terminal
(B1

Page 2922 of 3342

SUBARU LEGACY 1997  Service Repair Manual 8J13
CHECK ABSCM&H/U.
1) Turn ignition switch to OFF.
2) Connect all connectors.
3) Erase the memory.
4) Perform inspection mode.
5) Read out the trouble code.
: Is the same trouble code as in the cur

Page 2923 of 3342

SUBARU LEGACY 1997  Service Repair Manual K: TROUBLE CODE 31 (FRONT RH)
L: TROUBLE CODE 33 (FRONT LH)
M: TROUBLE CODE 35 (REAR RH)
N: TROUBLE CODE 37 (REAR LH)
—ABNORMAL INLET SOLENOID VALVE
CIRCUIT(S) IN ABSCM&H/U—
DIAGNOSIS:
Faulty har

Page 2924 of 3342

SUBARU LEGACY 1997  Service Repair Manual B4M1234A
8N1CHECK INPUT VOLTAGE OF
ABSCM&H/U.
1) Disconnect connector from ABSCM&H/U.
2) Run the engine at idle.
3) Measure voltage between ABSCM&H/U connector and
chassis ground.
Connector & terminal

Page 2925 of 3342

SUBARU LEGACY 1997  Service Repair Manual 8N4
CHECK ABSCM&H/U.
1) Connect all connectors.
2) Erase the memory.
3) Perform inspection mode.
4) Read out the trouble code.
: Is the same trouble code as in the current
diagnosis still being output

Page 2926 of 3342

SUBARU LEGACY 1997  Service Repair Manual O: TROUBLE CODE 32 (FRONT RH)
P: TROUBLE CODE 34 (FRONT LH)
Q: TROUBLE CODE 36 (REAR RH)
R: TROUBLE CODE 38 (REAR LH)
—ABNORMAL OUTLET SOLENOID VALVE
CIRCUIT(S) IN ABSCM&H/U—
DIAGNOSIS:
Faulty ha

Page 2927 of 3342

SUBARU LEGACY 1997  Service Repair Manual B4M1234A
8R1CHECK INPUT VOLTAGE OF
ABSCM&H/U.
1) Disconnect connector from ABSCM&H/U.
2) Run the engine at idle.
3) Measure voltage between ABSCM&H/U connector and
chassis ground.
Connector & terminal

Page 2928 of 3342

SUBARU LEGACY 1997  Service Repair Manual 8R5CHECK ANY OTHER TROUBLE CODES
APPEARANCE.
: Are other trouble codes being output?
: Proceed with the diagnosis corresponding to the
trouble code.
: A temporary poor contact.
52
4-4dBRAKES [ABS 5.3i