IMMOBILIZER SYSTEM COMPONENT REPLACEMENT/KEY ADDITION AND CLEARING [ADVANCED KEYLESS SYSTEM]
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M-MDS Execution Menu/Sequence For The Immobilizer System Component Parts Replacement
M-MDS menu
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
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Keyless control module, PCM and steering lock unit
|
8 → 5 → 1 → 3
|
Before Service Preparation And Precautions
Ref. No. |
Condition |
Items necessary for procedure (Prepare before starting procedure) |
Cautionary notes |
---|---|---|---|
1
|
Since two or more keys that can start the engine are necessary, make a spare key. Or program an additional key.
|
• 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 card key that can start the engine. If there is no key, program an additional key.
|
• Programmed card key or programmed key
• Programming key or programmed card key
• M-MDS
|
-
|
3
|
Make a spare key when the customer has no key or card 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 card keys and keys for the vehicle.
• The engine cannot be started unless a card key and two or more keys are programmed after the procedure.
• The card 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)
|
• Programmed card key
• Programming keys (Two or more)
• M-MDS
|
|
4
|
Replacing the PCM only.
|
• New PCM
• Programmed card 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.)
|
• 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.
|
• M-MDS
|
• New vehicles have this setting.
|
6
|
Replacing the steering lock unit.
|
• New steering lock unit
• Programmed card 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 card 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 card keys and keys for the vehicle.
• Programming the card key.
• Programming the steering lock unit.
• The engine cannot be started unless a card key and two or more keys are programmed after the procedure.
• The card 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.
|
• Parts to be replaced
• Programming card 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 card key) (See No.9 Key Programming Procedure (If there is no programmed key or programmed advanced key).)
|
• Programming card key
• Programming keys (two or more)
• M-MDS
|
-
|
-
|
Replacing the coil antenna.
|
• New coil antenna
|
• Immobilizer system resetting is not necessary.
|
M-MDS Connecting Procedure
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.
No.1 Additional Key Programming Procedure (Using Two Valid Keys)
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 LOCK 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 LOCK 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)
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 card key 1.
3. Verify that the security light illuminates for approx. 3 s, and then goes out.
4. Turn the ignition switch to the LOCK 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.
7. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
8. Then, select items from the screen menu in the following order.
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.)
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 LOCK 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 card key 1.
3. Verify that the security light illuminates for approx. 3 s, and then goes out.
4. Turn the ignition switch to the LOCK 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.
7. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
8. Then, select items from the screen menu in the following order.
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.)
11. Turn the ignition switch to the LOCK 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 LOCK 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)
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.
4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
5. Then, select items from the screen menu in the following order.
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.)
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 LOCK 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 LOCK position and remove key 1.
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 LOCK 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:
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20. 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.
21. Repeat Steps 18 to 20 using key 2 instead of key 1.
22. Start the engine using the card key 1.
23. Verify that the security light and keyless warning light operate as follows:
24. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK position.
25. Verify that the all keys can start the engine for 5 s or more after the procedure.
No.4 PCM Replacement Procedure
Procedure
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1. Turn the ignition switch to the LOCK position.
2. Connect the M-MDS to the DLC-2. (See M-MDS menu.)
3. Using a valid key or card key, turn the ignition switch to the ON position.
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.
6. Then, select items from the screen menu in the following order.
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.
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 LOCK 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 LOCK 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
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)
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.
4. Then, select items from the screen menu in the following order.
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
|
—
|
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 LOCK 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
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.
4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
5. Then, select items from the screen menu in the following order.
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.)
8. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS 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 LOCK 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 LOCK position and remove key 1.
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 LOCK 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:
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21. 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.
22. Repeat Steps 19 to 21 using key 2 instead of key 1.
23. Start the engine using the card key.
24. Verify that the security light and keyless warning light operate as follows:
25. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK 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
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.
4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
5. Then, select items from the screen menu in the following order.
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.
9. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
10. Perform the card key programming. (See CARD KEY ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM].)
11. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS 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 LOCK 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 LOCK position and remove key 1.
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 LOCK 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:
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24. 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.
25. Repeat Steps 22 to 24 using key 2 instead of key 1.
26. Start the engine using the card key.
27. Verify that the security light and keyless warning light operate as follows:
28. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK 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
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.
4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
5. Then, select items from the screen menu in the following order.
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.
9. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
10. Perform the card key programming. (See CARD KEY ID CODE REGISTRATION [ADVANCED KEYLESS SYSTEM].)
11. Perform the steering lock unit programming. (See STEERING LOCK UNIT ID CODE REGISTRATION [ADVANCED KEYLESS 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 LOCK 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 LOCK position and remove key 1.
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 LOCK 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:
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24. 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.
25. Repeat Steps 22 to 24 using key 2 instead of key 1.
26. Start the engine using the card key.
27. Verify that the security light and keyless warning light operate as follows:
28. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK 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)
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.
4. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
5. Then, select items from the screen menu in the following order.
6. Security access begins and the M-MDS displays 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.
10. Then, select items from the screen menu in the following order.
11. Security access begins and the M-MDS displays 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.
14. Press the unprogrammed card key UNLOCK button twice.
15. If programming more card keys, remove the supplementary key once, and then repeat the procedure from Step 12 by following the instructions on the M-MDS screen.
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 LOCK position and remove key 1.
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 LOCK 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 No. 2 Key Additional Programming Procedure (Using the M-MDS).)
22. Start the engine with key 1.
23. Verify that the security light and keyless warning light operate as follows:
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24. 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.
25. Repeat Steps 22 to 24 using key 2 instead of key 1.
26. Start the engine using the card key.
27. Verify that the security light and keyless warning light operate as follows:
28. After verifying that the keyless warning light goes out, turn the ignition switch to the LOCK position.
29. Verify that the all keys can start the engine for 5 s or more after the procedure.