2004 Toyota PriusFACTORY OEM SERVICE PROCEDURE

Vehicle Identification And Serial Numbers

Fig 1: Locating Vehicle Identification Number
G02916836Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. VEHICLE IDENTIFICATION NUMBER 
    1. 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 

    Fig 2: Locating Engine Serial And Motor Serial Number
    G02916837Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. ENGINE SERIAL NUMBER AND MOTOR SERIAL NUMBER 
    1. The engine serial number is stamped on the engine block, as shown in the illustration.

      A: Engine Serial Number 

    2. The motor serial number is stamped on the motor as shown in the illustration.

    B: Motor Serial Number 

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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