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.
2002 Lexus SC 430FACTORY OEM SERVICE PROCEDURE
Servicing - A/T
- Application
- Identification
- Lubrication
- On-Vehicle Repairs
- Adjustments
- Removal & Installation
- Notes
- Park/Neutral Position Switch
- Transmission Fluid Temperature Sensor (A-343F)
- Transmission Fluid Temperature Sensor (A-343F & A-650E - Except Lx470)
- Transmission Fluid Temperature Sensor & Harness (U-140E, U-140F & U-150E)
- Valve Body & Solenoids (A-343F & A-650E)
- Valve Body & Solenoids (U-140E, U-140F & U-150E)
- Vehicle Speed Sensors (A-343F & A-650E)
- Vehicle Speed Sensors NT & NC (U-140E, U-140F & U-150E)
- Torque Specifications
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.