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, hybrid vehicle control ECU or key is replaced with a new one.
- This vehicle does not have a key slot. Therefore, hold the key close to the power switch to register the key, as given in the illustration.
2. PART REPLACEMENT AND KEY REGISTRATION PROCEDURES
Part 1:
Part 2:
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.
HINT:
- The given procedures require the use of the intelligent tester:
- 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 8 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 hybrid control system cannot be started unless ECU communication ID is registered.
- After the registration, pressing the power switch may not start the hybrid control system on the first try. If so, press the power switch again.
- After the hybrid control system is started, erase DTC B2799-542,790 (code for hybrid vehicle control ECU's immobilizer communication error) using either of the following methods:
- Use the intelligent tester.
- Disconnect the battery for 30 seconds.
1. Using SST, connect terminal TC and CG of the DLC3.
SST 09843-18040
2. Turn the power switch ON (IG) (do not start the engine) and leave it as is for 30 minutes.
3. Turn the power switch OFF and disconnect terminals TC and CG.
4. Check that the hybrid control system starts for more than 3 seconds.
h. ECU communication ID reregistration
NOTE: The ECU communication ID should be registered when the hybrid vehicle control ECU is replaced in order to match the ECU communication ID.