1996 TOYOTA LAND CRUISER automatic transmission

Q07274
AT0T4−01
AT3168
SST
AT1362
Seal Breadth
2 − 3 mm
−
AUTOMATIC TRANSMISSION VALVE BODY ASSEMBLY
AT−7
791
Author: Date:
1996 LAND CRUISER (RM451U)
VALVE BODY ASSEMBLY
ON−VEHICLE REPAIR
1. DRAIN ATF
Torque: 20 N·m (205 kgf·cm, 15 ft·lbf)
2. REMOVE OIL PAN
NOTICE:
Some fluid will remain in the oil pan.
(a) Remove the 19 bolts. Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)
(b) Install the blade of SST between the transmission case and oil pan, cut off applied sealer and then remove the oil
pan.
SST 09032−00100
NOTICE:
When removing the oil pan, be careful not to damage the oil
pan flange.
HINT:
At the time of installation, after removing all the old FIPG on the
contacting surface of the oil pan and transmission case, apply
new FIPG to the oil pan.(See page AT −1)
FIPG: Part No. 08826−00090, THREE BOND 1281 or
equivalent
3. WHEN REPLACING 3 SHIFT SOLENOID VALVES
(a) Disconnect the connectors from the solenoid valves.
(b) Remove the 3 solenoid valve mounting bolts. Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)
(c) Remove the 3 solenoid valves.
HINT:
At the time of installation, replace the O−rings with new ones.
4. REMOVE OIL STRAINER
Remove the 4 bolts, and the oil strainer and gaskets. Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)
NOTICE:
Be careful as some fluid will c ome out with the oil strainer.
Bolt length:
Bolt A: 16 mm (0.63 in.)
Bolt B: 20 mm (0.79 in.)
Bolt C: 28 mm (1.10 in.)
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Z11798
AB B
A
A
B B
B
AT1369
AT
−8
−
AUTOMATIC TRANSMISSION VALVE BODY ASSEMBLY
792
Author: Date:
1996 LAND CRUISER (RM451U)
HINT:
At the time of installation, replace the gaskets with new ones.
5. REMOVE OIL PIPE
Pry up both pipe ends with a large screwdriver and remove the
pipe.
NOTICE:
At time of the installation, make sure that the oil pipe or the
magnet do not interfere with the oil pan.
6. DISCONNECT CONNECTOR FROM EACH SOLENOID
VA LV E
7. REMOVE VALVE BODY
(a) Remove the 17 bolts. Torque:10 N·m (100 kgf·cm, 7 ft·lbf)
Bolt length:
Bolt A: 23 mm (0.91 in.)
Bolt B: 32 mm (1.26 in.)
(b) Disconnect the throttle cable from the cam.
(c) Remove the valve body.
NOTICE:
Be careful not to drop the check ball body and spring.
HINT:
At the time of installation, install the body together the check
ball body and spring and Align the groove of the manual valve
to the pin of the lever.
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−
AUTOMATIC TRANSMISSION VALVE BODY ASSEMBLY
AT−9
793
Author: Date:
1996 LAND CRUISER (RM451U)
8. REINSTALL VALVE BODY ASSEMBLY
To install, follow the removal procedure in reverse.
HINT:
After installation, fill ATF and check the fluid level. (See page
DI−131)
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AT0T5−02
AT1366
AT2000
AT2001
AT−10
−
AUTOMATIC TRANSMISSION PARKING LOCK PAWL
794
Author: Date:
1996 LAND CRUISER (RM451U)
PARKING LOCK PAWL
ON−VEHICLE REPAIR
1. REMOVE VALVE BODY (See page AT −7)
2. REMOVE PARKING LOCK PAWL BRACKET
3. REMOVE SPRING FROM PARKING LOCK PAWL SHAFT
4. REMOVE PARKING LOCK PAWL AND SHAFT
5. REINSTALL PARKING LOCK PAWL AND SHAFT
6. REINSTALL SPRING
7. REINSTALL PARKING LOCK PAWL BRACKET
HINT:
Push the lock rod fully forward.
Check that the parking lock pawl operates smoothly.
Torque: 7.4 N·m (75 kgf·cm, 65 in.·lbf)
8. REINSTALL VALVE BODY (See page AT −7)
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AT0T6−01
AT6684
Q05731
200 mm
(7.87 in.)
0.8 − 1.5 mm
(0.031 − 0.059 in.)
−
AUTOMATIC TRANSMISSION THROTTLE CABLE
AT−11
795
Author: Date:
1996 LAND CRUISER (RM451U)
THROTTLE CABLE
ON−VEHICLE REPAIR
1. DISCONNECT THROTTLE CABLE
(a) Disconnect the cable from the throttle linkage.
(b) Disconnect the cable from the cable clamps in the engine
compartment.
(c) Remove the bolt and disconnect the cable clamp from the
torque converter clutch housing.
2. REMOVE VALVE BODY (See page AT −7)
3. REMOVE THROTTLE CABLE
Remove the retaining bolt and pull out the throttle cable.
4. REINSTALL THROTTLE CABLE
(a) To install, follow the removal procedure in reverse.
HINT:
If throttle cable is new, stake the stopper on the inner cable.
(b) Bend the cable so there is a radius of about 200 mm (7.87
in.)
(c) Pull the inner cable lightly until slight resistance is felt, and
hold it there.
(d) Stake the stopper, 0.8− 1.5 mm (0.031−0.059 in.) from the
end of outer cable.
After installation, fill ATF and check the fluid level
(See page DI−131 ).
Adjust the throttle cable (See page DI−131).
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AT0YZ−01
Z16651
Key Interlock Solenoid
Stop Light Switch Shift Lock Solenoid
Shift Lock Control Switch
Shift Lock Control ECU
Ignition Switch
Shift Lock
Control ECU
Stop Light
Switch
Shift Lock Solenoid
Key Interlock Solenoid
Shift Lock
Control Switch
Battery Stop
Light
MAIN
FL FL
ALT
FL
AM1
STOP ACC
IG ECU − IG CIG
IG ACC
STP P1
P2
P EKLS
SLS
−
SLS+
AT
−12
−
AUTOMATIC TRANSMISSION SHIFT LOCK SYSTEM
796
Author: Date:
1996 LAND CRUISER (RM451U)
SHIFT LOCK SYSTEM
LOCATION
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Z16656
BC
KLS
E
STP SLS−
ACC
IG A
SLS+
AT0T7−04
Q07316
Ohmmeter
Q07315Battery
−
AUTOMATIC TRANSMISSION SHIFT LOCK SYSTEM
AT−13
1996 LAND CRUISER (RM451U)
INSPECTION
1. INSPECT SHIFT LOCK CONTROL ECU
Using a voltmeter, measure the voltage at each terminal.
HINT:
Do not disconnect the ECU connector.
2. INSPECT SHIFT LOCK SOLENOID
(a) Disconnect the solenoid connector.
(b) Using an ohmmeter, measure the resistance between ter-
minals.
Standard resistance: 20 − 28 Ω
If the resistance is not as specified, replace the solenoid.
(c) Apply the battery positive voltage between terminals. At this time, confirm that solenoid operate.
If the operation is not as specified, replace the solenoid.
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Q07314
P1P2
P
AT
−14
−
AUTOMATIC TRANSMISSION SHIFT LOCK SYSTEM
1996 LAND CRUISER (RM451U)
3. INSPECT KEY INTERLOCK SOLENOID
(a) Disconnect the solenoid connector.
(b) Using an ohmmeter, measure the resistance between ter-
minals 7 and 8.
Standard resistance: 12 − 17 Ω
If the resistance is not as specified, replace the solenoid.
4. INSPECT SHIFT LOCK CONTROL SWITCH
Inspect that there is continuity between each terminal.
Shift positionTester condition to
terminal numberSpecified value
P position (Release
button is not pushed)P1 − PContinuity
P position (Release
button is pushed)P1 − P
P2 − PContinuity
R, N, D, 2, L positionP2 − PContinuity
If the continuity is not as specified, replace the switch.
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