1996 SUBARU LEGACY Service Repair Manual

Page 2185 of 2890

SUBARU LEGACY 1996  Service Repair Manual OBD0396A
3. CHECK INPUT SIGNAL FOR TCM.
1) Connect connectors to TCM and transmission.
2) Lift-up or raise the vehicle and place safety stands.
CAUTION:
On AWD models, raise all wheels off floor.
3) P

Page 2186 of 2890

SUBARU LEGACY 1996  Service Repair Manual B3M0243B
Using oscilloscope:
(1) Connect connectors to TCM and transmission.
(2) Lift-up the vehicle and place safety stands.
WARNING:
On AWD models, make sure that all wheels are raised
off floor.
(

Page 2187 of 2890

SUBARU LEGACY 1996  Service Repair Manual M: TROUBLE CODE 33
—VEHICLE SPEED SENSOR 2—
DIAGNOSIS:
The vehicle speed signal is abnormal.
The circuit in combination meter is faulty.
The harness connector between TCM and vehicle speed
sens

Page 2188 of 2890

SUBARU LEGACY 1996  Service Repair Manual 1. CHECK OPERATION OF SPEEDOMETER.
Make sure that speedometer indicates the vehicle speed
by driving the vehicle.
B3M0250
2. CHECK HARNESS CONNECTOR BETWEEN TCM
AND COMBINATION METER.
1) Turn ignition

Page 2189 of 2890

SUBARU LEGACY 1996  Service Repair Manual B3M0289
3. CHECK VEHICLE SPEED SENSOR 2.
1) Install combination meter.
2) Connect connector to TCM.
3) Lift-up the vehicle and place safety stand.
CAUTION:
On AWD models, raise all wheels off floor.
4

Page 2190 of 2890

SUBARU LEGACY 1996  Service Repair Manual B3M0257
Using oscilloscope:
(1) Install combination meter.
(2) Connect connector to TCM.
(3) Lift-up the vehicle and place safety stand.
WARNING:
On AWD models, make sure that all wheels are raised
o

Page 2191 of 2890

SUBARU LEGACY 1996  Service Repair Manual OBD0145A
Using Subaru select monitor:
(1) Install combination meter.
(2) Connect connectors to TCM and vehicle speed
sensor 2.
(3) Lift-up the vehicle or set the vehicle on free roller.
(4) Turn igni

Page 2192 of 2890

SUBARU LEGACY 1996  Service Repair Manual G2M0931
(4) Push the TCS OFF switch to ON. (with TCS mod-
els)
(5) Start the engine.
(6) Shift on the gear position, and keep the vehicle
speed at constant.
(7) Measure signal voltage.
Specified volta