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.
2003 Lexus LS 430FACTORY OEM SERVICE PROCEDURE
Service Data
WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
Service Data - Sliding Roof/Convertible
| Sliding roof | Difference in level between sliding roof weatherstrip and roof panel | ||
| Front end and rear end | 0 ± 1.5 mm (0 ± 0.059 in.) | ||
| Corner of rear side | 0 ± 2.0 mm (0 ± 0.079 in.) | ||
| Difference in level between sliding roof glass and roof panel front end and rear end | |||
| Front end and rear end | 6.7 ± 0.7 mm (0.264 ± 0.028 in.) | ||
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.