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.
2013 Lexus GS 450hFACTORY OEM SERVICE PROCEDURE
Removal & Installation
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Includes: Disable and Enable High Voltage System. Includes: R&I Engine and Transmission Assembly with Front Suspension. Includes: Recover, Evacuate and Recharge Air Conditioning System. DOES NOT include wheel alignment. | 12.8 | C | ||
| Combination Procedure: CRANKSHAFT MAIN OIL SEAL: Remove & Replace: | ||||
| Rear | 0.7 | B | ||
| Combination Procedure: FLYWHEEL: Remove & Replace: | ||||
| Includes: R&I Input Damper Assembly. | 0.5 | C | ||
| Combination Procedure: INPUT DAMPER ASSEMBLY: Remove & Replace: | ||||
| 0.3 | C | |||
| Combination Procedure: INPUT SHAFT SEAL: Remove & Replace: | ||||
| 0.2 | B | |||
| Combination Procedure: TRANSMISSION ASSEMBLY: Replace: | ||||
| Includes: Programming. | 0.8 | C | ||
| Combination Procedure: TRANSMISSION OIL COOLER: Clean: | ||||
| 0.5 | C | |||
Factory Service Tools
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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.
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