Atf Temperature Sensor; Inhibitor Switch - Subaru SVX 1992 Manual

AUTOMATIC TRANSMISSION AND DIFFERENTIAL [M21C5] 3- 2
4. ATF TEMPERATURE SENSOR
This sensor is mounted to the control valve in the
transmission . It detects temperature change as an ana-
log electrical signal . The output characteristics of the
sensor are shown below.
Fig . 52
1
Resistance
Temperature
-B3-505
Fig. 53
5. INHIBITOR SWITCH
The inhibitor switch assures safety when starting the
engine . This switch is mounted on the right side of the
transmission case, and is operated by the range selec-
tor lever.
When the selector lever is set to "P" or "N", the
electrical circuit is connected in the inhibitor switch and
the starter circuit is energized for cracking the engine .
When the selector lever is set to "R", "D", "3", "2", or
"1" range, the electrical circuit is disconnected in the
inhibitor switch . Hence engine cranking is disabled . In
the "R" range, the backup light circuit is completed in
the switch, and the backup lights come on .
In addition to the above function, the inhibitor switch
incorporates a circuit for detecting the selected range
position and sending the range signal to the TCU .
Fig . 54
SPIN NO . 4 3 2 1 8 7 6
5 12 11 10 9
CODE
POSI-
TI O N
B Lg Br LgY YW YB LgR
WL BW BY G GW
P 0 0 0 0
R 0 0 0 0
N
0
0 0 0
D 0 0
3 0 0
2 0 0
1 0 0
Connector
T1
75