IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [ADVANCED KEYLESS ENTRY AND START SYSTEM]

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M-MDS Execution Menu/Sequence For The Immobilizer System Component Parts Replacement

  Note
  • When the component parts of the immobilizer system are replaced, the menu and execution sequence of the M-MDS vary depending on the type of the replaced unit and parts. Perform the procedures referring to the following table.
  • When performing the procedure, follow each procedure. If the procedure is not followed, the procedure may not be completed correctly.
    ― No.1 Additional Key Programming Procedure (Using Two Valid Keys)
    ― No. 2 Key Additional Programming Procedure (Using the M-MDS)
    ― No.3 Key Replacement Procedure (Clearing Previously Programmed Key ID Numbers, Key Re-program)
    ― No.4 PCM Replacement Procedure
    ― No. 5 Key Additional Programming Procedure Changing
    ― No.6 Steering Lock Unit Replacement Procedure
    ― No.7 Keyless control module Replacement Procedure
    ― No.8 The Procedure For When Several Parts (PCM, Keyless Control Module, and Steering Lock Unit) are Replaced at The Same Time

M-MDS menu

1: ”Program Additional card key”
2: ”Card Key Code Erase and Program”
3: ”Steering Lock Unit Programming”
4: ”Program additional ignition key”
5: ”Ignition Key Code Erase and Program”
6: ”Customer Spare Key Programming Enable”
7: ”Customer Spare Key Programming Disable”
8: ”Parameter Reset”

Replacement Part | M-MDS Execution Menu/Sequence
--- | ---
Keyless control module | 8 → 5 → 1 → 3
PCM | 8
Steering lock unit | 5 → 3
Keyless control module and PCM | 8 → 5 → 1 → 3
Keyless control module and steering lock unit | 8 → 5 → 1 → 3
PCM and steering lock unit | 8 → 5 → 3
Keyless control module, PCM and steering lock unit | 8 → 5 → 1 → 3

Before Service Preparation And Precautions

• When performing the following procedures, the immobilizer resetting procedure using the M-MDS must also always be performed: “Keyless control module replacement”, “PCM replacement”, “Steering lock unit replacement”, and “Key ID number clearing”. The engine will not start unless all work is performed using the M-MDS.
• A advanced key that can start the engine is necessary for the key programming. If there is no advanced key that can start the engine, perform the key programming after the advanced key programming. (See ADVANCED KEY ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)
• There are two ways to add supplemental key: Using the M-MDS or using two keys that can start the engine to program.
• When replacing any of the immobilizer system component parts, adding/clearing keys, or performing other functions, refer to the following table and perform the applicable procedure (No.1 to 9).
• Verify that the room fuse is equipped.

Ref. No. | Condition | Items necessary for procedure (Prepare before starting procedure) | Cautionary notes
--- | --- | --- | ---
1 | Having two or more keys that can start engine, you can make a spare key. Or program an additional key. (See No.1 Additional Key Programming Procedure (Using Two Valid Keys).) | • Programming key | • The M-MDS is necessary for the additional key programming if “Customer spare key programming disable” is performed before the procedure using the M-MDS. In this case, perform No. 2.
2 | Make a spare key when the customer has one key or advanced key that can start the engine. If there is no key, program an additional key. (See No. 2 Key Additional Programming Procedure (Using the M-MDS).) | • Programmed advanced key or programmed key • Programming key • M-MDS | -
3 | Make a spare key when the customer has no key or advanced key that can start the engine. Or program an additional key. (See No.3 Key Replacement Procedure (Clearing Previously Programmed Key ID Numbers, Key Re-program).) | • Programming keys (Two or more) • M-MDS | • Unless keys are reprogrammed after the procedure, the engine cannot be started. Before beginning the procedure, verify that the customer has turned in all of the advanced keys and keys for the vehicle. • The engine cannot be started unless a advanced key and two or more keys are programmed after the procedure. • The advanced key and keys (two or more) prepared before the procedure do not have to be new ones and there is no problem with using the keys that were used to start the engine before the procedure.
3 | Clearing the programmed key ID number. (See No.3 Key Replacement Procedure (Clearing Previously Programmed Key ID Numbers, Key Re-program).)
3 | Replacing all the keys. (Steering lock unit is not replaced) (See No.3 Key Replacement Procedure (Clearing Previously Programmed Key ID Numbers, Key Re-program).) | • Programmed advanced key • Programming keys (Two or more) • M-MDS
4 | Replacing the PCM only. (See No.4 PCM Replacement Procedure.) | • New PCM • Programmed advanced key or programmed key • M-MDS | -
5 | Changing the additional key programming procedure. (Method for programming other keys using two keys that can start the engine is disabled.) (See No. 5 Key Additional Programming Procedure Changing.) | • M-MDS | • The additional key programming using No. 1 cannot be performed after the procedure. It is possible to restore the setting. For restoring the setting, the M-MDS is necessary.
5 | Changing the additional key programming procedure. Allows programming using two keys that can start the engine. (See No. 5 Key Additional Programming Procedure Changing.) | • M-MDS | • New vehicles have this setting.
6 | Replacing the steering lock unit. (See No.6 Steering Lock Unit Replacement Procedure.) | • New steering lock unit • Programmed advanced key • New keys (Two or more) • M-MDS | • Have two or more keys ready for programming before beginning the procedure, since the previous keys will be invalid. • The steering lock unit programming is necessary for the keyless control module before the key programming. • Two or more keys need to be programmed after the procedure to start the engine.
7 | Replacing the keyless control module. (See No.7 Keyless control module Replacement Procedure.) | • New keyless control module • Programming advanced key • Programming keys (Two or more) • M-MDS | • Unless keys are reprogrammed after the procedure, the engine cannot be started. Before beginning the procedure, verify that the customer has turned in all of the advanced keys and keys for the vehicle. • Programming the advanced key. • Programming the steering lock unit. • The engine cannot be started unless a advanced key and two or more keys are programmed after the procedure. • The advanced key and keys (two or more) prepared before the procedure do not have to be new ones and there is no problem with using the keys that were used to start the engine before the procedure.
8 | Replacing several parts (PCM, keyless control module, and steering lock unit) at the same time. (See No.8 The Procedure For When Several Parts (PCM, Keyless Control Module, and Steering Lock Unit) are Replaced at The Same Time.) | • Parts to be replaced • Programming advanced key • Programming keys (Two or more) • M-MDS | • Refer to No. 4, No. 6, and No. 7 above and prepare the required items according to the parts to be replaced.
9 | Program the keys(There is no programmed key or programmed advanced key) | • Programming advanced key • Programming keys (two or more) • M-MDS | -
- | Replacing the coil antenna. | • New coil antenna | • Immobilizer system resetting is not necessary.

  Caution
  • The following conditions may cause poor signal communication between the key and vehicle, resulting in the engine not starting or a key registration error. Do not perform any work under the following conditions:
    ― Placing the following items close to the key grip or contacting it.
      • Spare keys
      • Keys for other vehicles equipped with an immobilizer system
      • Any metallic object
      • Any electronic device, or any credit or other card with magnetic strips
  • Do not place the following devices in the vehicle while programming, otherwise programming cannot be performed:
    ― Advanced key
    ― M-MDS
    ― Personal computer
    ― Devices that can send/receive the radio waves

  Note
  • The “valid key” used in this manual indicates the key that can start the engine.
  • If the key adding, programming, clearing, and immobilizer system construction parts replacement are performed, verify that the all keys can start the engine within 5 s after the procedure.
  • When verifying that the engine starts, wait at least 5 s or more before starting the engine using the next key.
  • If the engine cannot be started using a programmed key, repeat the procedure from the beginning.
  • Do not start the engine unless indicated in the procedure. If the engine is started during the programming procedure, programming is stopped at that point. Repeat the procedure starting from the beginning if the engine is started before completion.
  • Do not place the advanced key in the vehicle or bring it within approx. 1 m of the vehicle unless indicated in the procedure.
  • Two or more key ID numbers must be programmed for the engine to start.
  • A maximum of eight key ID numbers can be programmed for one vehicle. The M-MDS can be used to verify the number of key ID numbers programmed to a single vehicle.
  • Do not select a M-MDS screen menu other than one indicated in the procedure.

M-MDS Connecting Procedure

  Caution
  • Do not place the M-MDS in the vehicle while programming, otherwise programming cannot be performed.

1. Fully lower the door glass.

2. Connect the M-MDS to the DLC-2.

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3. Pull out the M-MDS cable from the door glass opening and set the M-MDS outside the vehicle.

  Caution
  • Protect the cable and body contact area with a clean rag, otherwise they could be damaged.

No.1 Additional Key Programming Procedure (Using Two Valid Keys)

Condition
• Have two or more valid keys.

  Note
  • A maximum of eight keys can be programmed for one vehicle. If key programming is not successful and DTC 15 appears even though the procedure was performed properly, use the PID/data monitor function of the M-MDS and verify the number of keys that have been programmed.
  • If eight keys have already been programmed, and it is necessary to program other keys, the previously programmed key ID numbers must first be cleared. To clear the key, refer to “CLEARING ADVANCED KEY [ADVANCED KEYLESS ENTRY AND START SYSTEM]”.

Procedure

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1. Prepare key 3 for programming.

2. Start the engine using key 1.

3. Verify that the security light illuminates for approx. 3 s, and then goes out.

4. Turn the ignition switch to the OFF position.

5. Using key 1, turn the ignition switch to the ON position.

6. Verify that the security light illuminates for approx. 3 s, and then goes out.

7. Using key 1, turn the ignition switch to the OFF position within approx. 4 s after the security light goes out.

8. Remove key 1.

9. Repeat Steps 5—8 using key 2 instead of key 1.

10. Repeat Steps 5—8 using key 3 instead of key 1.

11. If an additional key is to be programmed, repeat Steps 2—10 with the additional key as key 4.

12. Verify that the all keys can start the engine for 5 s or more after the procedure.

No. 2 Key Additional Programming Procedure (Using the M-MDS)

Condition
• There is only one valid key. Or, there is no valid key but there is a advanced key that can start the engine.

  Note
  • A maximum of eight keys can be programmed for one vehicle. If key registration is not successful and DTC 15 appears even though the procedure was performed properly, use the PID/data monitor function of the M-MDS and verify the number of keys that have been programmed.
  • If eight keys have already been programmed, and it is necessary to program other keys, the previously programmed key ID numbers must first be cleared. To clear the key ID number, refer to “CLEARING ADVANCED KEY [ADVANCED KEYLESS ENTRY AND START SYSTEM]”.

Procedure (If one key is to be programmed)

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1. Prepare key 2 for programming.

2. Start the engine using a valid key 1 or advanced key 1.

  Caution
  • Do not place the advanced key in the vehicle when starting the engine with the valid key, otherwise programming cannot be performed. If the engine is started with the advanced key, remove the advanced key from the vehicle after the engine is started.

3. Verify that the security light illuminates for approx. 3 s, and then goes out.

4. Turn the ignition switch to the OFF position.

5. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

6. Using key 2, turn the ignition switch to the ON position.

  Note
  • Although the security light starts flashing and DTC 15 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

7. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

8. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

9. Select “Program additional ignition key” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

10. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

  Note
  • After selecting the above menu, “This operation has been successful” is displayed. At this point, the key that turned the ignition switch to the ON position is completely programmed.

11. After verifying that the PATS function menu is displayed again on the M-MDS screen, select the “Exit (From This Menu)” to finish the M-MDS procedure.

12. After Step 11, wait 5 s or more, and then turn the ignition switch to the OFF position.

13. Verify that the all keys can start the engine for 5 s or more after the procedure.

Procedure (If two or more keys are to be programmed)

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1. Prepare key 2 for programming.

2. Start the engine using a valid key 1 or advanced key 1.

  Caution
  • Do not place the advanced key in the vehicle when starting the engine with the valid key, otherwise programming cannot be performed. If the engine is started with the advanced key, remove the advanced key from the vehicle after the engine is started.

3. Verify that the security light illuminates for approx. 3 s, and then goes out.

4. Turn the ignition switch to the OFF position.

5. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

6. Using key 2, turn the ignition switch to the ON position.

  Note
  • Although the security light starts flashing and DTC 15 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

7. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

8. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

9. Select “Program additional ignition key” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

10. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

  Note
  • After selecting the above menu, “This operation has been successful” is displayed. At this point, the key that turned the ignition switch to the ON position is completely programmed.

11. Turn the ignition switch to the OFF position and remove key 2.

12. If additional keys need to be programmed, repeat Steps 6—10, and replace key 3 in Step 10 with the key to be programmed.

13. After verifying that the PATS function menu is displayed again on the M-MDS screen, select the “Exit (From This Menu)” to finish the M-MDS procedure.

14. After Step 10, wait 5 s or more, and then turn the ignition switch to the OFF position.

15. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.3 Key Replacement Procedure (Clearing Previously Programmed Key ID Numbers, Key Re-program)

Condition
• Prepare two or more keys to be programmed after the key ID number is cleared.

Procedure

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1. Prepare two or more keys to be programmed after the key ID number is cleared.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. Using key 1, turn the ignition switch to the ON position.

  Note
  • Although the security light starts flashing and DTC 15 or DTC 23 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

5. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

6. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

  Caution
  • The M-MDS displays “You must now program a minimum of two keys.”, however, do not perform the key programming and proceed to Step 7. If the procedure is not followed, the engine may not be started. The key programming procedure is performed at Steps 12 to 17.

8. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

9. After Step 8, wait 5 s or more and then turn the ignition switch to the ON position.

10. Ignition switch to the OFF position.

11. Disconnect the M-MDS from the DLC-2.

12. Using key 1, turn the ignition switch to the ON position.

13. After verifying that the security light and keyless warning light illuminate for 3 s or more, turn the ignition switch to the OFF position and remove key 1.

  Note
  • Although the security light remains illuminated and DTC 21 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

14. Using key 2, turn the ignition switch to the ON position.

15. Verify that the security light and keyless warning light illuminate for approx. 3 s, and then goes out.

16. After verifying that the security light goes out, turn the ignition switch to the OFF position using key 2, and then remove key 2.

17. If programming one more keys, repeat Steps 14 to 16 with a key to be programmed as key 3. If the vehicle is left with the ignition switch in the ON position for 1 min or more, additional key programming according to Steps 14 to 16 is disabled. If this occurs, refer to the “No.1 Additional Key Programming Procedure (Using Two Valid Keys)” to program any additional keys. (See No.1 Additional Key Programming Procedure (Using Two Valid Keys).)

18. Start the engine with key 1.

19. Verify that the security light and keyless warning light operate as follows:

  • From the point when the ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminates when the ignition switch is turned to the ON position, and the light goes out after approx. 1 s, and then displays the number of the programmed keys.

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20. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position using key 1, and then remove the key.

21. Repeat Steps 18 to 20 using key 2 instead of key 1.

  Note
  • If three or more keys have already been programmed, perform Steps 18 to 20.

22. Start the engine using the advanced key 1.

  Caution
  • Remove any key from the key cylinder.
  • Close all doors.
  • Bring the advanced key into the vehicle.

23. Verify that the security light and keyless warning light operate as follows:

  • From the point that ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminate when the ignition switch is turned to the ON position for approx. 1 min, and goes out.

24. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position.

25. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.4 PCM Replacement Procedure

Condition
• Prepare a valid key or a advanced key that can start the engine.

  Caution
  • Before starting Step 1, complete the procedure for PCM replacement. (See PCM REMOVAL/INSTALLATION [MZI-3.7].)

Procedure

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1. Turn the ignition switch to the OFF position.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. Using a valid key or advanced key, turn the ignition switch to the ON position.

  Note
  • Although the security light remains illuminated and DTC 23 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

4. Verify that the keyless warning light illuminates for approx. 3 s, and then goes out.

5. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

6. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

7. Select “Parameter Reset” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

8. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

9. Select the replaced parts according to the directions on the M-MDS.

  • If the PCM is replaced: Select “PCM”.

  Note
  • At this time, do not select the other parts from the M-MDS menu.

10. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

11. After Step 10, wait 5 s or more, and then turn the ignition switch to the OFF position.

12. Using key, turn the ignition switch to the ON position.

13. After verifying that the security light and keyless warning light illuminates for 3 s or more turn the ignition switch to the OFF position and remove key 1.

14. Verify that the all keys can start the engine for 5 s or more after the procedure.

No. 5 Key Additional Programming Procedure Changing

  Note
  • This procedure is performed for enabling/disabling the “No.1 Additional Key Programming Procedure (Using Two Valid Keys)” setting.
  • This procedure is possible when the vehicle is new, and when replacing the keyless unit with a new one.
  • If “No.1 Additional Key Programming Procedure (Using Two Valid Keys)” is set to disable, the additional key programming can be only performed using the M-MDS preventing the forging of a spare key by using two keys that can start the engine. This function is for use by rental car agencies or other companies with vehicle fleets.

Procedure

1. Using the key, turn the ignition switch to the ON position. (The key can be either the valid key or an unprogrammed key)

  Note
  • Although the security light starts flashing and DTC 15 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

4. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

5. Select “Customer Spare Key Programming Enable” or “Customer Spare Key Programming Disable” from the M-MDS screen menu. The key additional programming procedure is as follows according to the selected menu:

Setting | Additional key programming procedure
--- | ---
Method using two valid keys | Method using the M-MDS
Customer spare key programming enable | - | -
Customer spare key programming disable | x | -

- :Available
x :Unavailable

6. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

7. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

8. After Step 7, wait 5 s or more and then turn the ignition switch to the OFF position.

9. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.6 Steering Lock Unit Replacement Procedure

Condition
• Have two or more keys to be programmed after the replacement.

Procedure

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1. Prepare two or more keys to be programmed after the key ID number is cleared.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. Using key 1, turn the ignition switch to the ON position.

  Note
  • Although the security light remains illuminated and DTC 23 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

5. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

6. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

  Caution
  • The M-MDS displays “You must now program a minimum of two keys.”, however, do not perform the key programming and proceed to Step 7. If the procedure is not followed, the engine may not be started. The key programming procedure is performed at Steps 13 to 18.

8. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)

9. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

10. After Step 9, wait 5 s or more and then turn the ignition switch to the ON position.

11. Ignition switch to the OFF position.

12. Disconnect the M-MDS from the DLC-2.

13. Using key 1, turn the ignition switch to the ON position.

14. After verifying that the security light and keyless warning light illuminate for 3 s or more, turn the ignition switch to the OFF position and remove key 1.

  Note
  • Although the security light remains illuminated and DTC 21 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

15. Using key 2, turn the ignition switch to the ON position.

16. Verify that the security light and keyless warning light illuminate for approx. 3 s, and then goes out.

17. After verifying that the security light goes out, turn the ignition switch to the OFF position using key 2, and then remove key 2.

18. If programming one more keys, repeat Steps 15 to 17 with a key to be programmed as key 3. If the vehicle is left with the ignition switch in the ON position for 1 min or more, additional key programming according to Steps 15 to 17 is disabled. If this occurs, refer to the “M-MDS connecting procedure” to program any additional keys. (See M-MDS menu.)

19. Start the engine with key 1.

20. Verify that the security light and keyless warning light operate as follows:

  • From the point when the ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminates when the ignition switch is turned to the ON position, and the light goes out after approx. 1 s, and then displays the number of the programmed keys.

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21. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position using key 1, and then remove the key.

22. Repeat Steps 19 to 21 using key 2 instead of key 1.

  Note
  • If three or more keys have already been programmed, perform Steps 19 to 21.

23. Start the engine using the advanced key.

  Caution
  • Remove any key from the key cylinder.
  • Close all doors.
  • Bring the advanced key into the vehicle.

24. Verify that the security light and keyless warning light operate as follows:

  • From the point that ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminate when the ignition switch is turned to the ON position for approx. 1 min, and goes out.

25. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position.

26. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.7 Keyless control module Replacement Procedure

  Caution
  • Do not place the following devices in the vehicle while programming, otherwise programming cannot be performed:
    ― Advanced key
    ― M-MDS
    ― Personal computer
    ― Devices that can send/receive the radio waves

Condition
• Have two or more keys to be programmed after the replacement.
• Have one or more advanced keys to be programmed after the replacement.

Procedure

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1. Prepare two or more keys to be programmed after the key ID number is cleared.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. Using key 1, turn the ignition switch to the ON position.

  Note
  • Although the security light starts flashing and DTC 15 or DTC 23 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

5. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

6. Select “Parameter Reset” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

8. Select the replaced parts according to the directions on the M-MDS.

  • If the keyless control module is replaced: Select “RKE”.

  Note
  • At this time, do not select the other parts from the M-MDS menu.

9. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.

  Caution
  • The M-MDS displays “You must now program a minimum of two keys.”, however, do not perform the key programming and proceed to Step 9. If the procedure is not followed, the engine may not be started. The key programming procedure is performed at Steps 16 to 21.

10. Perform the advanced key programming. (See ADVANCED KEY ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)

11. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)

12. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

13. After Step 12, wait 5 s or more and then turn the ignition switch to the ON position.

14. Ignition switch to the OFF position.

15. Disconnect the M-MDS from the DLC-2.

16. Using key 1, turn the ignition switch to the ON position.

17. After verifying that the security light and keyless warning light illuminate for 3 s or more, turn the ignition switch to the OFF position and remove key 1.

  Note
  • Although the security light remains illuminated and DTC 21 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

18. Using key 2, turn the ignition switch to the ON position.

19. Verify that the security light and keyless warning light illuminate for approx. 3 s, and then goes out.

20. After verifying that the security light goes out, turn the ignition switch to the OFF position using key 2, and then remove key 2.

21. If programming one more keys, repeat Steps 18 to 20 with a key to be programmed as key 3. If the vehicle is left with the ignition switch in the ON position for 1 min or more, additional key programming according to Steps 18 to 20 is disabled. If this occurs, refer to the “M-MDS connecting procedure” to program any additional keys. (See M-MDS menu.)

22. Start the engine with key 1.

23. Verify that the security light and keyless warning light operate as follows:

  • From the point when the ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminates when the ignition switch is turned to the ON position, and the light goes out after approx. 1 s, and then displays the number of the programmed keys.

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24. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position using key 1, and then remove the key.

25. Repeat Steps 22 to 24 using key 2 instead of key 1.

  Note
  • If three or more keys have already been programmed, perform Steps 22 to 24.

26. Start the engine using the advanced key.

  Caution
  • Remove any key from the key cylinder.
  • Close all doors.
  • Bring the advanced key into the vehicle.

27. Verify that the security light and keyless warning light operate as follows:

  • From the point that ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminate when the ignition switch is turned to the ON position for approx. 1 min, and goes out.

28. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position.

29. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.8 The Procedure For When Several Parts (PCM, Keyless Control Module, and Steering Lock Unit) are Replaced at The Same Time

  Caution
  • Do not place the following devices in the vehicle while programming, otherwise programming cannot be performed:
    ― Advanced key
    ― M-MDS
    ― Personal computer
    ― Devices that can send/receive the radio waves

Condition
• The menu executed on the M-MDS varies depending on the replaced parts. Verify the M-MDS menu to be executed referring to the M-MDS Execution Menu/Sequence For The Immobilizer System Component Parts Replacement.

Procedure

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1. Prepare two or more keys to be programmed after the key ID number is cleared.

2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)

3. Using key 1, turn the ignition switch to the ON position.

  Note
  • Although the security light starts flashing and DTC 15 or DTC 23 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  1. Select “Body”.
  2. Select “Security”.

5. Then, select items from the screen menu in the following order.

  • Select “PATS Functions”.

6. Select “Parameter Reset” from the M-MDS screen menu and perform the procedure according to the M-MDS screen

7. Perform the security access according to the directions on the M-MDS screen. (See SECURITY ACCESS PROCEDURE.)

8. Select the replaced parts according to the directions on the M-MDS.

  (1) If the keyless control module is replaced: Select “RKE”.

  (2) If the PCM is replaced: Select “PCM”.
    Note
    • At this time, do not select the other parts from the M-MDS menu.

9. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.

  Caution
  • The M-MDS displays “You must now program a minimum of two keys.”, however, do not perform the key programming and proceed to Step 9. If the procedure is not followed, the engine may not be started. The key programming procedure is performed at Steps 14 to 19.

10. Perform the advanced key programming. (See ADVANCED KEY ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)

11. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS ENTRY AND START SYSTEM].)

12. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Exit (From This Menu)” to finish the M-MDS procedure.

13. After Step 12, wait 5 s or more and then turn the ignition switch to the ON position.

14. Ignition switch to the OFF position.

15. Disconnect the M-MDS from the DLC-2.

16. Using key 1, turn the ignition switch to the ON position.

17. After verifying that the security light and keyless warning light illuminate for 3 s or more, turn the ignition switch to the OFF position and remove key 1.

  Note
  • Although the security light remains illuminated and DTC 21 is displayed after approx. 1 min, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

18. Using key 2, turn the ignition switch to the ON position.

19. Verify that the security light and keyless warning light illuminate for approx. 3 s, and then goes out.

20. After verifying that the security light goes out, turn the ignition switch to the OFF position using key 2, and then remove key 2.

21. If programming one more keys, repeat Steps 18 to 20 with a key to be programmed as key 3. If the vehicle is left with the ignition switch in the ON position for 1 min or more, additional key programming according to Steps 18 to 20 is disabled. If this occurs, refer to the “M-MDS connecting procedure” to program any additional keys. (See M-MDS menu.)

22. Start the engine with key 1.

23. Verify that the security light and keyless warning light operate as follows:

  • From the point when the ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminates when the ignition switch is turned to the ON position, and the light goes out after approx. 1 s, and then displays the number of the programmed keys.

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24. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position using key 1, and then remove the key.

25. Repeat Steps 22 to 24 using key 2 instead of key 1.

  Note
  • If three or more keys have already been programmed, perform Steps 22 to 24.

26. Start the engine using the advanced key.

  Caution
  • Remove any key from the key cylinder.
  • Close all doors.
  • Bring the advanced key into the vehicle.

27. Verify that the security light and keyless warning light operate as follows:

  • From the point that ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminate when the ignition switch is turned to the ON position for approx. 1 min, and goes out.

28. After verifying that the keyless warning light goes out, turn the ignition switch to the OFF position.

29. Verify that the all keys can start the engine for 5 s or more after the procedure.

No.9 Key Programming Procedure (If there is no programmed key or programmed advanced key)

Condition
• Have two or more keys to be programmed.
• Have one or more advanced keys to be programmed.

Procedure

1. Fully lower the driver-side door glass.

2. Connect the M-MDS to the DLC-2.

3. Pull out the M-MDS cable from the door glass opening and set the M-MDS outside the vehicle.

  Caution
  • Protect the cable and body contact area with a clean rag, otherwise they could be damaged.

4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.

  • When using the IDS (notebook PC)
    1. Select “Body”.
    2. Select “Security”.

  • When using the PDS (pocket PC)
    1. Select “Programming”.

5. Then, select items from the screen menu in the following order.

  1. Select “PATS functions”.
  2. Select “Card Key Code Erase”.

6. Security access begins and the M-MDS displays the “OUT-CODE”.

  Note
  When “OUT-CODE” is first displayed, turning the ignition switch from the LOCK to the ON position 5 times will change the “OUT-CODE”.

7. Input the “IN-CODE” that corresponds to the “OUT-CODE” displayed in the M-MDS screen.

8. Select “CARD KEY CLEARING” from the M-MDS screen menu.

9. Then, select the following items from the initialization screen of the M-MDS.

  • When using the IDS (notebook PC)
    1. Select “Body”.
    2. Select “Security”.

  • When using the PDS (pocket PC)
    1. Select “Programming”.

10. Then, select items from the screen menu in the following order.

  1. Select “PATS functions”.
  2. Select “Program Additional Card Key”.

11. Security access begins and the M-MDS displays the “OUT-CODE”.

  Note
  • When “OUT-CODE” is first displayed, turning the ignition switch from the LOCK to the ON position 5 times will change the “OUT-CODE”.

12. Input the “IN-CODE” that corresponds to the “OUT-CODE” displayed on the M-MDS screen.

13. Select “CARD KEY PROGRAMMING” from the M-MDS screen menu.

  Note
  • After Step 13 is completed and the advanced key programming is activated, the door lock actuator operates to lock, and then operates to unlock.

14. Press the unprogrammed advanced key UNLOCK button twice.

  Note
  • After Step 14 is completed and the advanced key is programmed, the door lock actuator operates to lock, and then operates to unlock.

15. If programming more advanced keys, remove the supplementary key once, and then repeat the procedure from Step 12 by following the instructions on the M-MDS screen.

  Caution
  • Do not place the advanced key in the vehicle when starting the engine with the valid key, otherwise programming cannot be performed. If the engine is started with the advanced key, remove the advanced key from the vehicle after the engine is started.

16. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)” to finish the M-MDS procedure.

17. After Step 16, wait 5 s or more and then turn the ignition switch to the LOCK position.

18. Using key 1, turn the ignition switch to the ON position.

19. After verifying that the security light and keyless warning light illuminate for 3 s or more, turn the ignition switch to the LOCK position and remove key 1.

  Note
  • Although the security light flashes and DTC 21 is displayed, this does not indicate an improper procedure. Continue to perform the procedure as indicated.

20. Using key 2, turn the ignition switch to the ON position.

21. Verify that the security light and keyless warning light illuminate for approx. 3 s, and then goes out.

22. After verifying that the security light goes out, turn the ignition switch to the LOCK position using key 2, and then remove key 2.

23. If additional keys need to be programmed, repeat Steps 20—22 with the additional key to be programmed being key 3. If the ignition switch is held in the ON position for 1 min or more, additional key programming according to Steps 20—22 will not be possible. If this occurs, refer to “No. 2 Key Additional Programming Procedure (Using the M-MDS)” to program any additional keys.

24. Start the engine with key 1.

25. Verify that the security light and keyless warning light operate as follows:

  • From the point when the ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminates when the ignition switch is turned to the ON position, and the light goes out after approx. 1 s, and then displays the number of the programmed keys.

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26. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK position using key 1, and then remove the key.

27. Repeat Steps 24—26 using key 2 instead of key 1.

  Note
  • Perform Steps 24—26 as well when three or more keys are to be programmed.

28. Start the engine using the advanced key.

  Caution
  • Remove any key from the key cylinder.

29. Verify that the security light and keyless warning light operate as follows:

  • From the point that ignition switch is turned to the ON position, the security light illuminates for approx. 3 s, and goes out.
  • The keyless warning light illuminate when the ignition switch is turned to the ON position for approx. 1 min, and goes out.

30. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK position.