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.
2007 Lexus ES 350FACTORY OEM SERVICE PROCEDURE
DTC Check / Clear
- CHECK DTC
- Connect the intelligent tester to the DLC3.
- Turn the engine switch on (IG).
- Check the DTC(s).
- CLEAR DTC
- Connect the intelligent tester to the DLC3.
- Turn the engine switch on (IG).
- Clear the DTCs.
- Check that "DTCs are cleared" is displayed.NOTE: If any DTCs are output, troubleshoot those DTCs again.
Factory Service Tools
Use the Manual With the Right Hardware
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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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