ID CODE REGISTRATION NECESSITY JUDGEMENT TABLE


caution
  • Do not replace the engine-ECU and WCM at the same time. When replacing several ECUs, always replace one ECU at a time, register the necessary IDs in it, and then replace the next ECU.
  • Do not register the ignition key registered for other vehicle.

note Up to eight ignition keys (key ID and keyless ID) can be stored in the memory of WCM.
Item
 Operation contents and procedure
 Reference page for registration contents
When the engine-ECU is replaced
 Registration of Key code & chassis No.
 Key code & chassis No. registration (Refer to GROUP 00 - Precautions before Service - How to Perform Chassis No. Writing .)
When WCM is replaced
  1. Chassis No. programmed
  2. Register the key ID for all the ignition keys again.
  3. Register the keyless ID for all the ignition keys again.
  • Write the Chassis No. (Refer to GROUP 00 - Precautions before Service - How to Perform Chassis No. Writing ).
  • Registering keys and keyless IDs. (Refer to .)
When the ignition key is added as a single unit
  1. Register the key ID for all the ignition keys again.
  2. Register the keyless ID for all the ignition keys again.

 Key Registration and Keyless ID Registration (Refer to )
When the ignition key is lost as a single unit
  1. Register the key ID for all ignition key other than the lost ignition key again.
  2. Register the keyless ID for all ignition key other than the lost ignition key again.
When the ignition key is replaced by the full service key set.
  1. Register the key ID of the replaced ignition key again <input barcode No.>.
  2. Register the keyless ID for all the ignition keys again (set supply only).

 Key Registration (Barcode No.) and Keyless ID Registration (Refer to )
When the ignition key is replaced by the handle lock service key set.
When the key is replaced by the door service key set.
 Operation is not needed
 -
When the key is replaced by the tailgate service key set.

SUPPLY UNIT LIST FOR INDIVIDUAL KEY
Ignition key (with transmitter)
 Ignition key (without transmitter)





KEY SUPPLY UNIT LIST FOR OTHER THAN INDIVIDUAL KEY
Full service key set <vehicles with keyless entry system>
 Full service key set <vehicles without keyless entry system>




Handle lock service key set <vehicles with keyless entry system>
 Handle lock service key set <vehicles without keyless entry system>




Door service key set
Tailgate service key set<vehicles without keyless entry system>
note It is the key that comes with the door service key set and the tailgate service key set. It can only be used for locking and unlocking, and it cannot start the engine.







Registration flow chart