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 

DI–524

).

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)