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AUTOMATIC TRANSMISSION AND DIFFERENTIAL
[T6aa] 3-2
1 . MEASURE SIGNAL VOLTAGE INPUT OF TCU .
1) Turn ignition switch ON (with engine OFF) .
2) Measure difference in voltage inputs of TCU when
manual switch is ON and OFF .
Connector & terminal / Specified voltage :
(1366) No . 6 - / Body 1 V (ON)
(B66) No. 6- Body / 10 V (OFF)
2. CHECK HARNESS/CONNECTOR
BETWEEN
TCU AND MANUAL SWITCH.
1) Disconnect connector from TCU .
2) Disconnect manual switch connector from selector
lever connection .
Fig. 302
3) Measure resistance between TCU connector and
manual switch connector, and between TCU and body .
Connector ft terminal / Specked resistance :
(1366) No . 6- (1151) No. 1 / 0 0
(B66) No . 6- Body/ 1 Mfg min .
3. CHECK MANUAL SWITCH GROUND LINE .
1) Disconnect manual switch connector from selector
lever connection .
2) Measure resistance between manual switch connec-
tor and body .
Connector Fr terminal / Specified resistance :
(1151) No . 1 - Body / 1 Q max .
4. CHECK MANUAL SWITCH .
1) Disconnect manual switch connector from selector
lever connection .
2) Measure resistance between manual switch termi-
nals .
Specified resistance:
(Switch ON) 0 C1
(Switch OFF) 1 Mfg min.
215
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