Toyota Sequoia (2005). Manual — part 732
AT135–01
D12667
Lock Washer
–
AUTOMATIC TRANSMISSION (A750E, A750F)
PARK/NEUTRAL POSITION (PNP) SWITCH
AT–9
2917
PARK/NEUTRAL POSITION (PNP)
SWITCH
ON–VEHICLE REPAIR
1.
DISCONNECT PARK/NEUTRAL POSITION SWITCH
CONNECTOR
2.
REMOVE PARK/NEUTRAL POSITION SWITCH
(a)
Pry off the lock washer and remove the nut.
(b)
Remove the bolt and park/neutral position switch.
3.
INSTALL PARK/NEUTRAL POSITION SWITCH
(a)
Install the park/neutral position switch with the bolt.
Torque: 13 N·m (130 kgf·cm, 10 ft·lbf)
(b)
Install a new lock washer and the nut.
Torque: 6.9 N·m (70 kgf·cm, 61 in.·lbf)
(c)
Bend the claws on the lock washer to stake the nut.
(d)
Adjust the park/neutral position switch
(See page
4.
CONNECT PARK/NEUTRAL POSITION SWITCH CON-
NECTOR
D13867
AT136–01
D13866
AT0103
D12703
D12704
Orange
Blue
Clamp
Clamp
Bolt
Bolt
AT–10
–
AUTOMATIC TRANSMISSION (A750E, A750F)
VALVE BODY ASSEMBLY
2918
VALVE BODY ASSEMBLY
ON–VEHICLE REPAIR
1.
DRAIN AUTOMATIC TRANSMISSION FLUID
(a)
Remove the drain plug and gasket, and drain the ATF.
(b)
Install a new gasket and the drain plug.
Torque: 20 N·m (204 kgf·cm, 15 ft·lbf)
2.
REMOVE OIL PAN
NOTICE:
Some fluid will remain in the oil pan.
(a)
Remove the 20 bolts.
(b)
Remove the oil pan gasket.
3.
EXAMINE PARTICLES IN PAN
Remove the magnets and use them to collect any steel par-
ticles. Carefully look at the foreign matter and particles in the
pan and on the magnets to anticipate the type of wear you will
find in the transmission.
Steel (magnetic) ... bearing, gear and clutch plate wear
Brass (non–magnetic) ... bushing wear
4.
REMOVE OIL STRAINER
Remove the 4 bolts, the oil strainer and the O–ring.
NOTICE:
Be careful as some fluid will come out with the oil strainer.
5.
REMOVE ATF TEMPERATURE SENSOR
(a)
Disconnect the 7 solenoid valve connectors.
(b)
Remove the 2 bolts, clamps and ATF temperature sen-
sors.
D12705
D14229
Shift
Solenoid
Valve SL2
Shift
Solenoid
Valve SLU
Shift
Solenoid
Valve SR
Shift
Solenoid
Valve S2
Shift
Solenoid
Valve S1
Shift
Solenoid
Valve SL1
Shift
Solenoid
Valve SLT
D12707
Pin
–
AUTOMATIC TRANSMISSION (A750E, A750F)
VALVE BODY ASSEMBLY
AT–11
2919
6.
REMOVE VALVE BODY
(a)
Remove the 19 bolts and the valve body.
(b)
Remove the 3 drum seal gaskets.
7.
REMOVE SOLENOID VALVE
(a)
Remove the 2 bolts and the shift solenoid valve SR.
(b)
Remove the 3 bolts and the shift solenoid valves
S1 and
S2.
(c)
Remove the 2 bolts, 2 solenoid lock plates and the 4
straight pins.
(d)
Remove the shift solenoid valves SL2 and SLU.
(e)
Remove the shift solenoid valves SL1 and SLT.
(f)
Remove the O–ring from the solenoid valve S2.
8.
INSTALL SOLENOID VALVE
(a)
Install a new O–ring to the shift solenoid valve S2.
(b)
Install the shift solenoid valves SL1 and SLT.
(c)
Install the shift solenoid valves SL2 and SLU.
(d)
Install the 4 straight pins and the 2 solenoid lock plates
with the 2 bolts.
Torque: 6.4 N·m (65 kgf·cm, 57 in·lbf)
(e)
Install the shift solenoid valve
S1 with the bolt.
Torque: 6.4 N·m (65 kgf·cm, 57 in·lbf)
(f)
Install the shift solenoid valve S2 with the bolt.
Torque: 10 N·m (102 kgf·cm, 7 ft·lbf)
(g)
Install the shift solenoid valve SR with the 2 bolts.
Torque: 6.4 N·m (65 kgf·cm, 57 in·lbf)
9.
INSTALL VALVE BODY
HINT:
Align the groove of the manual valve with the pin of the lever.
(a)
Install 3 new drum seal gaskets to the transmission case.
D12705
D12704
Orange
Blue
Clamp
Clamp
A
B
D12703
D13866
AT–12
–
AUTOMATIC TRANSMISSION (A750E, A750F)
VALVE BODY ASSEMBLY
2920
(b)
Install the 19 bolts and the valve body.
Torque: 11 N·m (112 kgf·cm, 8 ft·lbf)
Bolt length:
Bolt A: 25 mm (0.98 in.)
Bolt B: 36 mm (1.42 in.)
10.
INSTALL TEMPERATURE SENSOR
(a)
Connect the 7 solenoid valve connectors.
(b)
Install the 2 temperature sensors and clamps to the valve
body with the 2 bolts.
HINT:
In order to install the ATF temperature sensors properly, check
the wire harness color prior to installation.
Torque:
A: 11 N·m (112 kgf·cm, 8 ft·lbf)
B: 10 N·m (100 kgf·cm, 7 ft·lbf)
Bolt length:
Bolt A: 36 mm (1.42 in.)
Bolt B: 12 mm (0.47 in.)
Sensor wire harness:
Wire harness
Color
for linear control
Orange
for oil temp. warning lamp
Blue
11.
INSTALL OIL STRAINER
(a)
Install a new O–ring.
(b)
Install the oil strainer with the 4 bolts.
Torque: 10 N·m (100 kgf·cm, 7 ft·lbf)
12.
INSTALL OIL PAN
HINT:
Remove any packing material, and be careful not to spill oil on
the contacting surfaces of the transmission case and the oil
pan.
Using a new gasket, install the oil pan with the 20 bolts.
Torque: 4.4 N·m (45 kgf·cm, 39 in·lbf)
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