1995 TOYOTA SUPRA sensor

A340E (2JZ-GTE) AUTOMATIC TRANSMISSIONCOMPONENT PARTS INSTALLATION -
AT-108
44. INSTALL UNIONS
(a) Coat 2 new O-rings with ATF and install them to each
union.
(b) Install each union.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
45. INSTALL OIL TEMPERATURE SENSOR
(a) Coat a new O-ring with ATF and install it to the oil temp.
sensor.
(b) Install the oil temp. sensor.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
46. INSTALL PARK/NEUTRAL POSITION SWITCH
(a) Using the control shaft lever, fully turn the manual lever
shaft back and return 2 notches. It is now in neutral.
(b) Insert the park/neutral position switch onto the manual
valve lever shaft and temporarily tighten the adjusting
bolt.
(c) Install the grommet and a new lock washer. Install and
torque the nut.
Torque: 7 N´m (70 kgf´cm, 61 in.´lbf)
(d) Clean the threads of the adjusting bolt and case with
white gasoline.
(e) Apply seal packing or equivalent to the adjusting bolt.
Seal packing:
Part No.08833-00070, THREE BOND 1324 or equiva-
lent
(f) Align the neutral basic line and the switch groove, and
tighten the adjusting bolt.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)

A340E(Others) AUTOMATIC TRANSMISSIONOPERATION -
AT-9
4. ELECTRONIC CONTROL SYSTEM
The electronic control system, which controls the shift points and the operation of the lock-up clutch,
is composed of the following 3 parts:
1. Sensors
These sensors sense the vehicle speed, throttle opening and other conditions and send these data to
the ECM in the form of electrical signals.
2. ECM
The ECM determines the shift and lock-up timing based upon the signals from sensors, and controls
the solenoid valves of the hydraulic control unit accordingly.
3. Actuators
These are 3 solenoid valves that control hydraulic pressure acting on the hydraulic valves to control
shifting and lock-up timing.

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS REMOVAL -
AT-22
TRANSMISSION DISASSEMBLY
1. SUPRA, PREVIA:
REMOVE WIRE HARNESS CLAMP AND THROTTLE
CABLE CLAMP
2. REMOVE TRANSMISSION CONTROL SHAFT LEVER
3. REMOVE PARK/NEUTRAL POSITION SWITCH
(a) Unstake the lock washer.
(b) Remove the nut and bolt, and then remove the park/neu-
tral position switch.
(c) Remove the lock washer and grommet.
4. SUPRA, T100:
REMOVE A/T OIL TEMPERATURE SENSOR
(a) Remove the oil temperature sensor.
(b) Remove the O-ring from the sensor.
5. REMOVE UNIONS
(a) Remove the 2 unions.
(b) Remove the O-rings from both unions.
AT0SG-01

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS REMOVAL -
AT-23
6. REMOVE NO.1 VEHICLE SPEED SENSOR
(a) Remove the No.1 vehicle speed sensor.
(b) Remove the O-ring from it.
7. REMOVE NO.2 VEHICLE SPEED SENSOR
(a) Remove the No.2 vehicle speed sensor.
(b) Remove the O-ring from it.
8. REMOVE TRANSMISSION HOUSING
(a) Remove the 6 bolts.
(b) Remove the transmission housing.
9. INSTALL TRANSMISSION CASE
Install the transmission case on the overhaul attachment.
10. REMOVE EXTENSION HOUSING
(a) Remove the 6 bolts.
(b) Remove the extension housing.

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS REMOVAL -
AT-24
(c) Remove the oil apply tube and gasket from the extension
housing.
11. SUPRA:
REMOVE SPEEDOMETER DRIVE GEAR AND BALL
(a) Using snap ring pliers, remove the snap ring.
(b) Remove the speedometer drive gear and ball.
12. SUPRA:
REMOVE SENSOR ROTOR AND KEY
(a) Remove the sensor rotor and key.
(b) Using snap ring pliers, remove the snap ring.
13. OTHERS:
REMOVE SPEEDOMETER DRIVE GEAR AND BALL
(a) Using snap ring pliers, remove the snap ring.
(b) Remove the speedometer drive gear and ball.
14. OTHERS:
REMOVE SENSOR ROTOR AND KEY
(a) Remove the sensor rotor and key.
(b) Using snap ring pliers, remove the snap ring.

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS INSTALLATION -
AT-125
36. INSTALL OIL PAN
(a) Remove any packing material and be careful not to drop
oil on the contacting surfaces of the transmission case
and oil pan.
(b) Apply seal packing to the oil pan.
Seal packing:
Part No. 08826-00090, THREE BOND 1281 or equiva-
lent
(c) Install and torque the 19 bolts.
Torque: 7.4 N´m (75 kgf´cm, 65 in.´lbf)
37. INSTALL SENSOR ROTOR AND KEY
SUPRA:
OTHERS:
(a) Using snap ring pliers, install the snap ring.
(b) Install the key on the output shaft.
(c) Align the groove of the sensor rotor with the key, install the
sensor rotor.

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS INSTALLATION -
AT-127
(c) Apply seal packing or equivalent to the 6 bolts.
Seal packing:
Part No. 08826-00070, THREE BOND 1324 or equiva-
lent
(d) Install the extension housing with a new gasket to the
case. install and torque the 6 bolts.
HINT: The 2 lower bolts are shorter.
Torque: 36 N´m (370 kgf´cm, 27 ft´lbf)
40. INSTALL TRANSMISSION HOUSING
(a) Clean the threads of the bolts and case with white gaso-
line.
(b) Apply seal packing or equivalent to the six bolts.
Seal packing:
Part No. 08826-00070, THREE BOND 1324 or equiva-
lent
(c) Install and torque the 6 bolts.
Torque:
10 mm bolt 34 N´m (345 kgf´cm, 25 ft´lbf)
12 mm bolt 57 N´m (580 kgf´cm, 42 ft´lbf)
41. INSTALL NO.2 VEHICLE SPEED SENSOR
(a) Install the O-ring from the sensor.
(b) Install the No.2 vehicle speed sensor.
42. INSTALL NO.1 VEHICLE SPEED SENSOR
(a) Install the O-ring from the sensor.
(b) Install the No.1 vehicle speed sensor.

A340E(Others) AUTOMATIC TRANSMISSIONCOMPONENT PARTS INSTALLATION -
AT-128
43. INSTALL UNION AND ELBOW
(a) Coat the new O-rings with ATF and install them to union
and elbow.
(b) Install the front union.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
(c) Install the rear union.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
44. SUPRA, T100
INSTALL A/T OIL TEMPERATURE SENSOR
(a) Coat new O-ring with ATF and install it to the oil tempera-
ture sensor.
(b) Install the sensor.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
45. INSTALL PARK/NEUTRAL POSITION SWITCH
(a) Install the park/neutral position switch onto the manual
valve lever shaft and temporarily tighten the adjusting
bolt.
(b) Install the grommet and a new lock washer. Install and
torque the nut.
Torque: 6.9 N´m (70 kgf´cm, 61 in.´lbf)
(c) Using the control shaft lever, fully turn the manual lever
shaft back and return 2 notches. It is now in neutral.
(d) Align the neutral basic line and the switch groove, and
tighten the adjusting bolt.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
(e) Bend the tabs of the lock washer.
HINT: Bend at least 2 of the lock washer tabs.