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.
1999 LexusFACTORY OEM SERVICE PROCEDURE
Lexus: 1999
- ES 300
- GS 300
- GS 400
- LS 400
- LX 470
- RX 300
- SC 300
- SC 400
- ES 300 V6-3.0L (1MZ-FE)
- GS 300 L6-3.0L (2JZ-GE)
- GS 400 V8-4.0L (1UZ-FE)
- LS 400 V8-4.0L (1UZ-FE)
- LX 470 V8-4.7L (2UZ-FE)
- RX 300 AWD V6-3.0L (1MZ-FE)
- RX 300 FWD V6-3.0L (1MZ-FE)
- SC 300 L6-3.0L (2JZ-GE)
- SC 400 V8-4.0L (1UZ-FE)
Database: LEMON
LEMON manuals were retrieved in late 2025, so they have more up to date technical bulletins for example. However, they tend to be less detailed for older vehicles.
Database: CHARM
CHARM manuals were retrieved from a set of DVDs released in late 2013 and are generally our most detailed for older years.
Warning: CHARM manuals for Toyota and Lexus vehicles near the year 2000 are known to have many missing images.
Warning: CHARM manuals for Toyota and Lexus vehicles near the year 2000 are known to have many missing images.
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.
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