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 ES 300FACTORY OEM SERVICE PROCEDURE
Vehicle Identification And Serial Numbers
WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.
- VEHICLE IDENTIFICATION NUMBER
- The vehicle identification number is stamped on the vehicle identification number plate and certification label, as shown in the illustration.
A: Vehicle Identification Number Plate
B: Certification Label
- The vehicle identification number is stamped on the vehicle identification number plate and certification label, as shown in the illustration.
- FACTORY OF PRODUCTION
- World manufacture identifier is used to distinguish between TMC and TMMK made vehicles. The first 3 digits and letters of the vehicle identification number shows the world manufacturer identifier.
- ENGINE SERIAL NUMBER AND TRANSAXLE SERIAL NUMBER
- The engine serial number is stamped on the cylinder block of the engine, and the transaxle serial number is stamped on the housing, as shown in the illustration.
A: Engine Serial Number
B: Transaxle Serial Number
- The engine serial number is stamped on the cylinder block of the engine, and the transaxle serial number is stamped on the housing, as shown in the illustration.
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.
