Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2006SEQUOIA 4WD V8-4.7L (2UZ-FE)REPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLESERVICE AND REPAIROVERHAULVALVE BODY
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)
Valve Body
2006 Toyota Sequoia 4WD V8-4.7L (2UZ-FE)SECTION Valve Body
VALVE BODY
DISASSEMBLY
1. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
a. Remove the 19 bolts.
b. Remove the valve body.
2. REMOVE SHIFT SOLENOID VALVE SR
a. Remove the 2 bolts and shift solenoid valve SR.
3. REMOVE SHIFT SOLENOID VALVE SLU
a. Remove the bolt, 2 straight pins and solenoid lock plate.
b. Remove the shift solenoid valve SLU.
4. REMOVE SHIFT SOLENOID VALVE SL2.
5. REMOVE SHIFT SOLENOID VALVE SLT
a. Remove the bolt, 2 straight pins and solenoid lock plate.
b. Remove the shift solenoid valve SLT.
6. REMOVE SHIFT SOLENOID VALVE SL1
a. Remove the shift solenoid valve SL1.
7. REMOVE SHIFT SOLENOID VALVE S1
a. Remove the bolt and shift solenoid valve S1.
8. REMOVE SHIFT SOLENOID VALVE S2
a. Remove the bolt and shift solenoid valve S2.
b. Remove the O-ring from the shift solenoid valve S2.
REASSEMBLY
1. INSTALL SHIFT SOLENOID VALVE S2
a. Install the O-ring to the shift solenoid valve S2.
b. Install the shift solenoid valve S2 with the bolt.
Torque: 10 Nm (102 kgf-cm, 7 ft. lbs.)
2. INSTALL SHIFT SOLENOID VALVE S1
a. Install the O-ring to the shift solenoid valve S1.
b. Install the shift solenoid valve S1 with the bolt.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
3. INSTALL SHIFT SOLENOID VALVE SL1
4. INSTALL SHIFT SOLENOID VALVE SLT
a. Install the shift solenoid valve SLT.
b. Install the, 2 straight pins and solenoid lock plate with the bolt.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
5. INSTALL SHIFT SOLENOID VALVE SL2.
a. Install the shift solenoid valve SL2.
6. INSTALL SHIFT SOLENOID VALVE SLU
a. Install the shift solenoid valve SLU.
b. Install the bolt, 2 straight pins and solenoid lock plate.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
7. INSTALL SHIFT SOLENOID VALVE SIR
a. Install the and shift solenoid valve SR with the 2 bolts.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
8. INSTALL TRANSMISSION VALVE BODY ASSEMBLY
a. Align the groove of the manual valve with the pin of the lever.
b. Install the 19 bolts.
Torque: 11 Nm (110 kgf-cm, 8 ft. lbs.)
HINT: Each bolt length is indicated below.
Standard bolt length:
25 mm (0.98 inch) for bolt A
36 mm (1.42 inch) for bolt B
Components:
Components:
DISASSEMBLY
1. REMOVE TRANSMISSION VALVE BODY ASSEMBLY
a. Remove the 19 bolts.
b. Remove the valve body.
2. REMOVE SHIFT SOLENOID VALVE SR
a. Remove the 2 bolts and shift solenoid valve SR.
3. REMOVE SHIFT SOLENOID VALVE SLU
a. Remove the bolt, 2 straight pins and solenoid lock plate.
b. Remove the shift solenoid valve SLU.
4. REMOVE SHIFT SOLENOID VALVE SL2.
5. REMOVE SHIFT SOLENOID VALVE SLT
a. Remove the bolt, 2 straight pins and solenoid lock plate.
b. Remove the shift solenoid valve SLT.
6. REMOVE SHIFT SOLENOID VALVE SL1
a. Remove the shift solenoid valve SL1.
7. REMOVE SHIFT SOLENOID VALVE S1
a. Remove the bolt and shift solenoid valve S1.
8. REMOVE SHIFT SOLENOID VALVE S2
a. Remove the bolt and shift solenoid valve S2.
b. Remove the O-ring from the shift solenoid valve S2.
REASSEMBLY
1. INSTALL SHIFT SOLENOID VALVE S2
a. Install the O-ring to the shift solenoid valve S2.
b. Install the shift solenoid valve S2 with the bolt.
Torque: 10 Nm (102 kgf-cm, 7 ft. lbs.)
2. INSTALL SHIFT SOLENOID VALVE S1
a. Install the O-ring to the shift solenoid valve S1.
b. Install the shift solenoid valve S1 with the bolt.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
3. INSTALL SHIFT SOLENOID VALVE SL1
4. INSTALL SHIFT SOLENOID VALVE SLT
a. Install the shift solenoid valve SLT.
b. Install the, 2 straight pins and solenoid lock plate with the bolt.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
5. INSTALL SHIFT SOLENOID VALVE SL2.
a. Install the shift solenoid valve SL2.
6. INSTALL SHIFT SOLENOID VALVE SLU
a. Install the shift solenoid valve SLU.
b. Install the bolt, 2 straight pins and solenoid lock plate.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
7. INSTALL SHIFT SOLENOID VALVE SIR
a. Install the and shift solenoid valve SR with the 2 bolts.
Torque: 6.4 Nm (65 kgf-cm, 57 inch lbs.)
8. INSTALL TRANSMISSION VALVE BODY ASSEMBLY
a. Align the groove of the manual valve with the pin of the lever.
b. Install the 19 bolts.
Torque: 11 Nm (110 kgf-cm, 8 ft. lbs.)
HINT: Each bolt length is indicated below.
Standard bolt length:
25 mm (0.98 inch) for bolt A
36 mm (1.42 inch) for bolt B
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.