2007 Lexus GS 430FACTORY OEM SERVICE PROCEDURE

Valve Body Assembly: Reassembly

  1. INSTALL SHIFT SOLENOID VALVE (S3) 
    1. Install the bolt and the shift solenoid valve (S3) with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7ft.*lbf) 

    Fig 1: Identifying Shift Solenoid Valve S3
    G05295163Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL SHIFT SOLENOID VALVE (S2) 
    1. Install the shift solenoid valve (S2).
    Fig 2: Identifying Shift Solenoid Valve S2
    G05295162Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL SHIFT SOLENOID VALVE (S4) 
    1. Install the shift solenoid valve (S4) with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

    Fig 3: Identifying Shift Solenoid Valve S4
    G05295161Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL SHIFT SOLENOID VALVE (S1) 
    1. Install the shift solenoid valve (S1).
    Fig 4: Installing Shift Solenoid Valve S1
    G05295160Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL SHIFT SOLENOID VALVE (SR) 
    1. Install the shift solenoid valve (SR) with the bolt.

      Torque: 10 N*m (102 kgf*cm, 7 ft.*lbf) 

    Fig 5: Identifying Shift Solenoid Valve SR
    G05295373Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL SHIFT SOLENOID VALVE (SL1) 
    1. Install the shift solenoid valve (SL1).
    Fig 6: Identifying Shift Solenoid Valve SL1
    G05295158Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL SHIFT SOLENOID VALVE (SLT) 
    1. Install the shift solenoid valve (SLT).
    2. Install the 2 straight pins and the lock plate with the bolt.

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

    Fig 7: Identifying Shift Solenoid Valve SLT, Straight Pins And Lock Plate
    G05295157Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. INSTALL SHIFT SOLENOID VALVE (SLU) 
    1. Install the shift solenoid valve (SLU).
    Fig 8: Identifying Shift Solenoid Valve SLU
    G05295156Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL SHIFT SOLENOID VALVE (SL2) 
    1. Install the shift solenoid valve (SL2).
    2. Install the 2 straight pins and the lock plate with the bolt.

      Torque: 6.4 N*m (65 kgf*cm, 57 in.*lbf) 

    Fig 9: Identifying Shift Solenoid Valve SL2, Straight Pins And Lock Plate
    G05295155Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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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.