Hybrid Control System: Registration

WARNING: This page is about a different variant/trim than selected.

NOTE: The Vehicle Identification Number (VIN) must be input into the replacement HV control ECU.

HINT:

The VIN is a 17-digit alphanumeric vehicle identification number. The intelligent tester is required to register the VIN.

INPUT INSTRUCTIONS
1. This information explains the general VIN input instructions using the intelligent tester.
2. Intelligent Tester
  The arrow buttons (UP, DOWN, RIGHT and LEFT) and numerical buttons (0 to 9) are used to input the VIN.
3. Cursor Operation
  To move the cursor around the tester screen, press the RIGHT and LEFT buttons.
4. Alphabetical Character Input
  1. Press the UP and DOWN buttons to select the desired alphabetical character.
  2. After selection, the cursor should move.
5. Numeric Character Input
  1. Press the numerical button corresponding to the number that you want to input.
  2. Select or input the correct character using the UP/DOWN buttons or the numerical buttons.
    HINT:
    
    Numerical characters can be selected by using the UP and DOWN buttons.
6. Correction
  1. After input, the cursor should move.
  2. When correcting the input characters), put the cursor onto the character using the RIGHT or LEFT buttons.
7. Finishing Input Operation
  1. Make sure that the input VIN matches the vehicle VIN after input.
  2. Press the ENTER button on the tester.
READ VIN (Vehicle Identification Number)
1. This information explains the VIN reading process in a flowchart. Reading the VIN stored in the HV control ECU is necessary when comparing it to the VIN provided with the vehicle.
2. Read VIN using the intelligent tester.
3. Check the vehicle's VIN.
4. Connect the intelligent tester to the DLC3.
5. Turn the ignition switch to the ON position.
6. Turn the tester ON.
7. Enter the following menus: DIAGNOSIS / ENHANCED OBD II/VIN.
  
  Fig 1: VIN Reading Procedures And Flowchart
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
WRITE VIN
1. This information explains the VIN writing process in a flowchart. This process allows the VIN to be input into the HV control ECU. If the HV control ECU is changed, or the HV control ECU VIN and Vehicle VIN do not match, the VIN can be registered, or overwritten in the HV control ECU by following this procedure.
2. Write VIN using the intelligent tester.
3. Connect the intelligent tester to the DLC3.
4. Turn the ignition switch to the ON position.
5. Turn the tester ON.
6. Enter the following menus: DIAGNOSIS / ENHANCED OBD II /VIN.
  
  Fig 2: VIN Writing Procedures And Flowchart (1 Of 3)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: VIN Writing Process Flowchart (2 Of 3)

Fig 4: VIN Writing Procedures And Flowchart (3 Of 3)