Subaru SVX 1992 Manual page 562

AUTOMATIC TRANSMISSION AND DIFFERENTIAL [T5F3I 3-2
1 . MEASURE SIGNAL VOLTAGE INPUT OF TCU .
1) Turn ignition switch ON (with engine OFF) and mea-
sure signal voltage input of TCU .
2) Start and warm up the engine . Measure signal volt-
age input of TCU .
Connector fr terminal / Specified voltage :
(1367) No . 10 - (1366) No . 20 /
1 .4 - 1 .7 V [ATF temperature : 20°C (68°F)]
0.3 - 0.6 V [ATF temperature : 80°C (176°F)]
SELECT MONITOR FUNCTION MODE
Mode: 07 or 08
Condition :
Warm up the engine to increase ATF temperature .
Specified data :
ATFT F07 or 08
(Temperature shown on display increases)
2. CHECK HARNESS BETWEEN TCU AND ATF
TEMPERATURE SENSOR .
1) Disconnect connector from TCU .
2) Disconnect connector from transmission .
3) Measure resistance between TCU connector and
transmission connector, and between TCU connector
and body.
Connector fr terminal / Specked voltage:
(1367) No. 10- (1314) No. 5 / 0 f2
(1367) No. 10- Body / 1 Mfg min.
(1366) No. 20- (1314) No. 12 / 0 II
3. CHECK ATF TEMPERATURE SENSOR .
1) Disconnect connector from transmission .
2) Measure resistance between transmission connec-
tor receptacle's terminals .
Connector fr terminal / Specified resistance :
(T2) No. 5 - No. 12 /
2.3 - 2.7 kfl [ATF temperature : 20°C (68°F)]
3) Connect connector to transmission, and warm up
the engine to increase ATF temperature .
4) Stop the engine and disconnect connector from
transmission .
5) Measure resistance between transmission connec-
tor receptacle's terminals .
Connector fr terminal / Specified resistance :
(T2) No. 5 - No. 12 /
280 - 360 II [ATF temperature : 80°C (176°F)]
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