Sfi System Registration

Engine. Camry. Acv40 Gsv40
2Gr-Fe Engine Control System. Camry. Acv40 Gsv40

  1. DESCRIPTION

  2. READ VIN

  3. WRITE VIN

Sfi System -- Registration


NOTICE:
The Vehicle Identification Number (VIN) must be input into a replacement ECM.
HINT:
The VIN is a 17-digit alphanumeric vehicle identification number. The intelligent tester is required to register the VIN.


1. DESCRIPTION
HINT:
This registration section consists of 2 parts: Read VIN and Write VIN.

  1. Read VIN: This process allows the VIN stored in the ECM to be read in order to confirm that the 2 VINs, the one provided with the vehicle and stored in the vehicle ECM, are the same.

  1. Write VIN: This process allows the VIN to be input into the ECM. If the ECM is changed, or the ECM VIN and vehicle VIN do not match, the VIN can be registered, or overwritten in the ECM by following this procedure.



2. READ VIN

  1. Confirm the vehicle VIN.

  1. Connect the intelligent tester to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the tester on.

  1. Enter the following menus: Powertrain / Engine / Utility / VIN / VIN Read.



3. WRITE VIN

  1. Confirm the vehicle VIN.

  1. Connect the intelligent tester to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the tester on.

  1. Enter the following menus: Powertrain / Engine / Utility / VIN / VIN Write.