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Registration Procedure of Immobilizer System Components
Registration flow table of immobilizer control system components
When replacing any component of immobilizer control system, perform registration procedure according to fol-
lowing flow table.
NOTE:
When replacing Immobilizer Control Module and ECM at the same time, the ignition key with built-in
transponder that has been registered to the system (SECRET KEY CODE (SKC) registered to tran-
sponder) can not be used. Prepare new ignition key with built-in transponder (SKC unregistered to
transponder), and perform Steps 1 to 4 as follows.
Step
1
DTC CHECK.
Check for DTC referring to referring to "Diag-
nostic Trouble Code (DTC) Check" in this sec-
tion.
Are there DTC B1000, B3040, B3042, and/or
B3043?
2
Confirmation of password (PWD) registration.
Is there DTC B3057?
3
ECM replacement.
Is ECM replaced?
4
Immobilizer Control Module replacement.
Is Immobilizer Control Module replaced?
5
Ignition key with built-in transponder registra-
tion.
Is ignition key registered?
Action
IMMOBILIZER CONTROL SYSTEM (Z13DT ENGINE MODEL) 8G3-27
Yes
Proceed to each diagnos-
tic flow table correspond-
ing to that DTC(s).
Register PWD by refer-
ring to "Procedure after
ECM replacement" in this
section.
Then, go to Step 3.
Proceed to "Procedure
after ECM replacement"
in this section.
Then, go to Step 4.
Proceed to "Procedure
after Immobilizer Control
Module replacement" in
this section.
Proceed to "How to regis-
ter ignition key" in this
section.
No
Go to Step 2.
Go to Step 3.
Go to Step 4.
Go to Step 5.
End.
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