2004 Lexus GX 470FACTORY 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 the illustration.
      1. A: Vehicle Identification Number Plate 
      2. B: Certification Label 
    Fig 1: Identifying Vehicle Identification Number Plate
    G03476268Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. ENGINE SERIAL NUMBER AND TRANSMISSION SERIAL NUMBER 
    1. The engine serial number is stamped on the cylinder block of the engine, and the transmission serial number is stamped on the housing, as shown in the illustration.
      1. A: Engine Serial Number 
      2. B: Transmission Serial Number 
    Fig 2: Identifying Engine Serial Number
    G03476269Courtesy 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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