2004 Lexus ES 330FACTORY OEM SERVICE PROCEDURE

Vehicle Identification And Serial Numbers

  1. VEHICLE IDENTIFICATION NUMBER 
    1. The vehicle identification number is stamped on the vehicle identification number plate and the certification label, as shown in Fig 1.
      1. A: Vehicle Identification Number Plate 
      2. B: Certification Label 
        Fig 1: Identifying Vehicle Identification Number Location
        G03483984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. ENGINE SERIAL NUMBER AND TRANSAXLE SERIAL NUMBER 
    1. 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 Fig 2.
      1. A: Engine Serial Number 
      2. B: Transaxle Serial Number 
        Fig 2: Identifying Engine Serial Number And Transaxle Serial Number
        G03483985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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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