Service Procedure D
SERVICE PROCEDURE D: New Intelligent Key w/ Emergency Key ID Registration Procedure Before starting this procedure, note the following:^ The following steps apply ONLY if all Intelligent Keys Emergency (mechanical) Keys and Valet Key are lost or non of them are registered.
^ This procedure will complete the NATS C/U Initialization and Key ID Registration for NATS Keys.
^ This procedure must be completed before completing Intelligent Key ID Registration (Service Procedure A).
^ Use NATS (purple) Program Card version AEN02C or later.
^ It is highly recommended that you read through the entire service procedure before doing it for the first time.
1. Obtain new Intelligent Keys.
2. Remove the emergency (mechanical) keys from the Intelligent Keys.
3. Using the Key Code (on the small metal tab that comes with the keys) have the emergency keys cut to fit the vehicle's ignition.
NOTE:
^ If there is no small metal tab you can get the Key Code by accessing "DCS", "VIN3", or "VHFI".
^ If needed you can contact Curtis Industries Inc. at 800-726-9626 (ask for Security Department) to obtain key cutting information.
4. Insert the NATS (purple) Program Card into slot A of the CONSULT-II.
5. Connect CONSULT-II and CONSULT-II CAN converter and cable set to the vehicle's data link connector.
6. Turn the CONSULT-II unit ON using the power switch on the front of the unit.
7. Wait for the CONSULT-II system software to load then select [STAR] > [OTHER] > [OK].
8. CONSULT-II screen will indicate Cannot detect IGN Signal. You'll need to select [Continue] at the bottom of the screen.
NOTE:
CONSULT-II can communicate with the vehicle even when the ignition switch is OFF.
9. On the SELECT SYSTEM screen select NATS BCM or S/ENT.
10. Select PIN READ.
(CONSULT-II will display and print the BCM-Specific 5-digit code to be decoded using ASIST.)
11. Decode the BCM-Specific 5-digit code using ASIST. See Figure 8.
^ For instructions on decoding go to Service Procedure B Step 5.
12. Select [BACK] on CONSULT-II to return to the SELECT DIAG MODE screen.
13. Select [STEERING LOCK RELEASE].
14. Enter the 4-digit PIN Code Number obtained from ASIST in step 11 above.
15. Select [START] to perform STEERING LOCK RELEASE.
16. When STEERING LOCK RELEASE COMPLETED is displayed on the CONSULT-II screen this Steering Lock Release process is complete.
17. Select [END] on CONSULT-II to return to the START screen.
18. Turn the Ignition ON.
19. Wait for the CONSULT-II system software to load then select the following: [STAR] > [OTHER] > [OK] > [NATS V 5.0].
20. Select [C/U INITIALIZATION] this will get you into the C/U INITIALIZATION mode.
21. Enter the 4-digit PIN Code Number obtained from ASIST.
22. Select [STAR] to perform C/U INITIALIZATION mode.
23. When "INITIALIZATION COMPLETED" is displayed: Turn the ignition to "OFF/LOCK" position.
24. When STEER-LOCK RELEASE COMPLETED is displayed:
a. Turn the ignition ON using an emergency or valet mechanical key.
b. Wait at least 5 seconds.
c. Turn the ignition to the "OFF/LOCK" position and remove the key.
NOTE:
^ This key (the one just removed from the ignition) is now registered. Keep this first REGISTERED key separate from ALL the other UNREGISTERED keys for now. DO NOT MIX UP THE KEYS! It will be used later to end the registration process.
^ Accidentally inserting an already registered key at this point will "drop" the system out of the registration mode.
^ If this happens you will have to go back to step 12 and restart from there.
d. Wait at least 5 seconds.
Perform ID registration of other NATS Keys:
e. Insert the next key to be registered and turn the ignition ON.
f. Wait at least 5 seconds. (The Security Indicator Lamp will flash 5 times then stop flashing.)
g. Turn the ignition OFF and remove the key from the ignition.
h. Repeat steps e, f and g for the remaining unregistered keys.
NOTE:
A maximum of 5 NATS keys (emergency plus valet) can be registered into the system.
i. After registering and removing the final key reinsert the first key registered and turn the ignition ON for 5 seconds (the Security Indicator Lamp will flash 5 times).
^ This will take the system out of key registration mode.
j. Turn the ignition OFF and wait for the Security Indicator Lamp to start blinking (approximately 5 seconds).
^ This will indicate the completion of the NATS Key ID Registration and C/U Initialization.
25. Confirm NATS Key registration:
^ Refer to steps 14 through 20 in Service Procedure B (NATS C/U Initialization and Key Registration).
26. Perform Intelligent Key ID Registration:
^ Refer to Service Procedure A (Intelligent Key ID Registration).