1996 SUBARU LEGACY Service Repair Manual

Page 2377 of 2890

SUBARU LEGACY 1996  Service Repair Manual 9) Connect connector to ABS control module.
10) Connect the oscilloscope to the ABS control module
connector in accordance with trouble code.
11) Turn ignition switch ON.
B4M0816A
12) Rotate wheels an

Page 2378 of 2890

SUBARU LEGACY 1996  Service Repair Manual B4M0806B
B4M1036A
8C2
CHECK RESISTANCE OF ABS SENSOR.
1) Turn ignition switch OFF.
2) Disconnect connector from ABS sensor.
3) Measure resistance between ABS sensor connector ter-
minals.
: Trouble co

Page 2379 of 2890

SUBARU LEGACY 1996  Service Repair Manual B4M0809A
8C4CHECK HARNESS CONNECTOR
BETWEEN ABSCM AND ABS SENSOR.
1) Connect connector to ABS sensor.
2) Disconnect connector from ABS control module.
3) Measure resistance at ABSCM connector terminal

Page 2380 of 2890

SUBARU LEGACY 1996  Service Repair Manual B4M0814A
8C6
CHECK GROUND CIRCUIT OF ABSCM.
Measure resistance between ABSCM and chassis ground.
: Connector & terminal
(F49) No. 1—GND
(F49) No. 55—GND
Is resistance less than 0.5Ω?
: Go to ste

Page 2381 of 2890

SUBARU LEGACY 1996  Service Repair Manual B4M1038A
8C9
CHECK SHIELD CIRCUIT.
1) Connect all connectors.
2) Measure resistance between shield connector and
chassis ground.
: Trouble code/Connector & terminal
22/(B100) No. 11—Chassis ground
2

Page 2382 of 2890

SUBARU LEGACY 1996  Service Repair Manual D: TROUBLE CODE 29
—ABNORMAL ABS SENSOR SIGNAL (ANY
ONE OF FOUR)—
DIAGNOSIS:
Faulty ABS sensor signal (noise, irregular signal, etc.)
Faulty tone wheel
Wheels turning freely for a long time
TRO

Page 2383 of 2890

SUBARU LEGACY 1996  Service Repair Manual WIRING DIAGRAM:
B4M1035
8D1CHECK IF THE WHEELS HAVE TURNED
FREELY FOR A LONG TIME.
: Check if the wheels have been turned freely
for more than one minute, such as when the
vehicle is jacked-up, under

Page 2384 of 2890

SUBARU LEGACY 1996  Service Repair Manual 8D2
CHECK TIRE.
: Are the tire specifications correct?
: Go to next.
: Replace tire.
: Is the tire worn excessively?
: Replace tire.
: Go to next.
: Is the tire pressure correct?
: Go to step8D3.
: Ad