Toyota 2GR-FE Manual page 180

ES–24
ES
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
REGISTRATION
NOTICE:
The Vehicle Identification Number (VIN) must be input
into the replacement ECM.
HINT:
The VIN is in the form of a 17-digit alphanumeric vehicle
identification number. An intelligent tester is required to
register the VIN.
1. INPUT INSTRUCTIONS
(a) The general VIN input instructions using an
(b) The arrow buttons (UP, DOWN, RIGHT and LEFT)
(c) Cursor Operation
(d) Alphabetical Character Input
(e) Numeric Character Input
(f)
(g) Finishing Input Operation
2. READ VIN (Vehicle Identification Number)
(a) The flowchart of the VIN reading process is shown.
(b) Read VIN using an intelligent tester.
(c) Check the vehicle's VIN.
(d) Connect the intelligent tester to the DLC3.
(e) Turn the ignition switch on (IG).
(f)
intelligent tester are explained below:
and numerical buttons (0 to 9) are used, in order to
input the VIN.
To move the cursor around the tester screen, press
the RIGHT and LEFT buttons.
(1) Press the UP and DOWN buttons to select the
desired alphabetical character.
(1) Press the numerical button corresponding to
the number that you want to input.
HINT:
Numerical characters can be selected by using
the UP and DOWN buttons.
Correction
(1) When correcting the input character(s), put the
cursor onto the character using the RIGHT or
LEFT button.
(2) Select or input the correct character using the
UP and DOWN buttons, or the numerical
buttons.
(1) Make sure that the input VIN matches the
vehicle VIN after input.
(2) Press the ENTER button on the tester.
This process allows the VIN stored in the ECM to be
read, in order to confirm that the two VINs, provided
with the vehicle and stored in the vehicle's ECM, are
the same.
Turn the tester on.