Registration
REGISTRATION1. DESCRIPTION OF CODE REGISTRATION
HINT:
- The engine immobilizer function's ID code is the same as recognition codes for the smart access system with push-button start and the wireless transmitter. Registering an ID code enables the smart access with push-button start, the wireless door lock control function and the engine immobilizer function to be operated.
- Code registration is needed when the certification ECU, ID code box, steering lock ECU, ECM or key is replaced with a new one.
- This vehicle does not have a key slot. Therefore, touch the logo of the key to the engine switch to register the key, as shown in the illustration.
2. PART REPLACEMENT AND KEY REGISTRATION PROCEDURES
a. If a malfunctioning ECU is discovered through troubleshooting of the smart access system with push-button start, use the ECU replacement and key registration procedures in the table given.
Part 1:
Part 2:
HINT:
- The following procedures require the use of the intelligent tester or Techstream:
- New key ID registration
- Additional key ID registration
- Key ID erasure
- ECU code registration
- If all of the registered keys are not available, replacement of the ID code box certification ECU and steering lock ECU are also required.
- A maximum of 7 keys can be registered.
3. KEY REGISTRATION PROCEDURES
a. New key ID registration (when replacing certification ECU and ID code box, or certification ECU, ID code box and steering lock ECU)
b. New key ID registration (when replacing certification ECU)
Part 1:
Part 2:
c. Additional key ID registration
d. Key ID erasure (Erase all registered key codes except one)
e. All keys ID erasure
f. ECU code registration
g. ECU communication ID registration
NOTE:
- The ECU communication ID should be registered when the ID code box is replaced in order to match the ECU communication ID.
- The engine cannot be started unless ECU communication ID is registered.
- After the registration, pressing the engine switch may not start the engine on the first try. If so, press the engine switch again.
- After the engine is started, erase DTC B2799 (code for ECM's immobilizer communication error) using either of the following methods:
- Use the intelligent tester or Techstream.
- Disconnect the battery for 30 seconds.
1. Using SST, connect terminal 13 (TC) and 4 (CG) of the DLC3.
SST 09843-18040
2. Turn the engine switch on (IG) (do not start the engine) and leave it as is for 30 minutes.
3. Turn the engine switch off and disconnect terminals 13 (TC) and 4 (CG).
4. Check that the engine starts for more than 3 seconds.
h. ECU communication ID reregistration
NOTE: The ECU communication ID should be registered when the ECM is replaced in order to match the ECU communication ID.