IMMOBILIZER SYSTEM-RELATED PARTS PROGRAMMING [ADVANCED KEYLESS SYSTEM]
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Foreword
Selection of Procedure for Immobilizer System-Related Parts Programming
1. Verify that the room fuse is equipped.
2. Select the applicable programming procedure from the service content of the immobilizer system-related parts.
Immobilizer system-related parts service and programming procedure table
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No. |
Service |
Programming procedure |
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|---|---|---|---|
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1
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Additional key programming
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Have two or more valid keys
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2
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Have one valid key or valid card key
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3
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Additional key programming procedure setting
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Disable programming using valid keys
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Enable programming using valid keys
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4
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Programming due to PCM replacement
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5
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Programming due to steering lock unit replacement
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6
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Programming due to keyless control module replacement
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7
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Programming due to simultaneous replacement of immobilizer system-related parts
• PCM
• Keyless control module
• Steering lock unit
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8
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Programming due to coil antenna replacement
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Programming of immobilizer system-related parts is not necessary
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M-MDS Connecting Procedure
1. Fully lower the door glass.
2. Connect the M-MDS to the DLC-2.
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3. Place the M-MDS outside the vehicle.
No.1 Additional Key Programming Procedure (Using Two Valid Keys)
Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Start the engine
1. Start the engine using key 1.
2. Verify that the security light illuminates for approx. 3 s, and then turns off.
3. Turn the ignition switch to the LOCK position.
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Go to the next step.
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2
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Launch the programming mode
1. Turn the ignition switch to the ON position using key 1.
2. After verifying that the security light illuminates for approx 3 s and turns off, turn the ignition switch to the LOCK position within approx. 4 s using key 1.
3. Remove key 1.
4. Turn the ignition switch to the ON position using key 2.
5. After verifying that the security light illuminates for approx 3 s and turns off, turn the ignition switch to the LOCK position within approx. 4 s using key 2.
6. Remove key 2.
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Go to the next step.
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3
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Perform additional key programming
1. Turn the ignition switch to the ON position using key 3.
2. Verify that the security light illuminates for approx. 3 s, and then turns off.
3. Remove key 3.
4. Are there other keys to be programmed?
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Yes
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Go back to Step 2.
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No
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Go to the next step.
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4
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Verify that the key programming has been performed correctly
• Verify that the engine can start and run for approx. 5 s or more using all the programmed keys.
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Procedure is completed.
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No.2 Additional Key Programming Procedure (Using the M-MDS)
Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Start the engine
1. Start the engine using key 1 or the card key.
2. Verify that the security light illuminates for approx. 3 s, and then turns off.
3. Turn the ignition switch to the LOCK position.
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Go to the next step.
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2
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Perform additional key programming
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using key 2.
3. After vehicle identification, select the following from the M-MDS initial screen.
4. Then, select “PATS Functions” from the screen menu.
5. Select “Program additional ignition key” from the M-MDS screen menu.
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, turn the ignition switch to the LOCK position.
8. Remove key 2.
9. Are there other keys to be programmed?
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Yes
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Change the key and repeat Step 2.
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No
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Go to the next step.
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3
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Close the M-MDS
1. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)”.
2. Turn the ignition switch to the LOCK position.
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Go to the next step.
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4
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Verify that the key has been programmed correctly
Verify that the engine can be started with the programmed key.
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Procedure is completed.
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No.3 Additional Key Programming Procedure Changing
Procedure
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Step |
Procedure |
Action after procedure |
|---|---|---|
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1
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Change customer spare key programming procedure
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using a key (The key can be either the valid key or an unprogrammed key).
3. After vehicle identification, select the following from the M-MDS initial screen.
4. Then, select “PATS Functions” from the screen menu.
5. Select either of the following from the M-MDS menu to change the additional key programming procedure.
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 “Finish (this menu)”.
8. Turn the ignition switch to the LOCK position.
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Procedure is completed.
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No.4 Programming Procedure Due to PCM Replacement
Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Replace the PCM
Refer to PCM REMOVAL/INSTALLATION to perform PCM replacement and configuration.
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Go to the next step.
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2
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Perform parameter reset
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using the valid key or the valid card key.
3. Verify that the keyless warning light illuminates for approx 3 s, and then turns off.
4. After vehicle identification, select the following from the M-MDS initial screen.
5. Then, select “PATS Functions” from the screen menu.
6. Select “Parameter Reset” from the M-MDS screen menu.
7. Perform the security access according to the directions on the M-MDS screen.
(See SECURITY ACCESS PROCEDURE.)
8. Select the replaced parts (PCM) according to the directions on the M-MDS screen.
9. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)”.
10. Turn the ignition switch to the LOCK position.
11. Turn the ignition switch to the ON position.
12. Verify that the security light illuminates for approx. 3 s, and then turns off.
13. Turn the ignition switch to the LOCK position.
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Go to the next step.
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3
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Verify that the programming has been performed correctly
1. Verify that the engine can be started with all the keys.
2. Can the engine be started?
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Yes
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Procedure is completed.
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No
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Perform the corresponding DTC inspection to repair the malfunctioning part.
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No.5 Programming Procedure Due to Steering Lock Unit Replacement
Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Replace the steering lock unit
Replace the steering lock unit. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION.)
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Go to the next step.
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2
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Clear the ignition key ID numbers
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using key 1.
3. After vehicle identification, select the following from the M-MDS initial screen.
4. Then, select “PATS Functions” from the screen menu.
5. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
6. Perform the security access according to the directions on the M-MDS screen.
(See SECURITY ACCESS PROCEDURE.)
7. Verify that the PATS function menu is displayed again on the M-MDS screen.
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Go to the next step.
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3
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Program the steering lock unit
1. Program the steering lock unit.
2. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)”.
3. Turn the ignition switch to the LOCK position.
4. Disconnect the M-MDS from the DLC-2.
5. Remove the programmed card key from the vehicle.
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Go to the next step.
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4
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Perform key 1 programming
1. Turn the ignition switch to the ON position using key 1, wait for 3 s or more, and then turn the ignition switch to the LOCK position.
2. Remove key 1.
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Go to the next step.
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5
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Perform key 2 programming
1. Turn the ignition switch to the ON position using key 2.
2. After verifying that the security light illuminates for approx. 3 s and turns off, turn the ignition switch to the LOCK position.
3. Remove key 2.
4. Are there other keys to be programmed?
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Yes
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Change the key and repeat Step 5.
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No
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Go to the next step.
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6
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Verify that key 1 programming has been performed correctly
1. Start the engine using key 1.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 1.
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Go to the next step.
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7
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Verify that key 2 programming has been performed correctly
1. Start the engine using key 2.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 2.
4. Are there other programmed keys?
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Yes
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Repeat Step 7 using each programmed key.
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No
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Go to the next step.
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8
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Verify that card key programming has been performed correctly
1. Bring the programmed card key into the vehicle.
2. Close all doors.
3. Remove the key from the key cylinder and place it on the passenger side front seat.
4. Start the engine using the card key.
5. Verify that the security light and keyless warning light operate as shown in the following figure.
6. After verifying that the keyless warning light turns off, turn the ignition switch to the LOCK position.
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Procedure is completed.
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No.6 Programming Procedure Due to Keyless Control Module Replacement
Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Replace the keyless control module
Replace the keyless control module. (See KEYLESS CONTROL MODULE REMOVAL/INSTALLATION [ADVANCED KEYLESS SYSTEM].)
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Go to the next step.
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2
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Perform parameter reset.
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using key 1.
3. After vehicle identification, select the following from the M-MDS initial screen.
4. Then, select “PATS Functions” from the screen menu.
5. Select “Parameter Reset” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
6. Perform the security access according to the directions on the M-MDS screen.
(See SECURITY ACCESS PROCEDURE.)
7. Select the replaced part “RKE” according to the directions on the M-MDS.
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Go to the next step.
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3
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Clear ignition key ID numbers
1. Select “Ignition Key Code Erase and Program” from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
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Go to the next step.
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4
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Perform card key programming
Program the card key.
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Go to the next step.
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5
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Perform steering lock unit programming
1. Program the steering lock unit.
2. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)”.
3. Turn the ignition switch to the LOCK position.
4. Disconnect the M-MDS from the DLC-2.
5. Remove the programmed card key from the vehicle.
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Go to the next step.
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6
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Perform key 1 programming
1. Turn the ignition switch to the ON position using key 1, wait for 3 s or more, and then turn the ignition switch to the LOCK position.
2. Remove key 1.
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Go to the next step.
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7
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Perform key 2 programming
1. Turn the ignition switch to the ON position using key 2.
2. After verifying that the security light illuminates for approx 3 s and turns off, turn the ignition switch to the LOCK position.
3. Remove key 2.
4. Are there other keys to be programmed?
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Yes
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Change the key and repeat Step 7.
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No
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Go to the next step.
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8
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Verify that key 1 programming has been performed correctly
1. Start the engine using key 1.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 1.
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Go to the next step.
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9
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Verify that key 2 programming has been performed correctly
1. Start the engine using key 2.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 2.
4. Are there other keys to be programmed?
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Yes
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Repeat Step 9 using each programmed key.
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No
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Go to the next step.
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10
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Verify that card key programming has been performed correctly
1. Bring the programmed card key into the vehicle.
2. Close all doors.
3. Remove the key from the key cylinder and place it on the passenger side front seat.
4. Start the engine using the card key.
5. Verify that the security light and keyless warning light operate as shown in the following figure.
6. Turn the ignition switch to the LOCK position.
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Procedure is completed.
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No.7 Programming Procedure Due to Simultaneous Replacement of Immobilizer System-related Parts (PCM, Keyless Control Module, and Steering Lock Unit)
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Replacement part |
M-MDS execution menu/sequence |
Conditions |
|---|---|---|
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Keyless control module and PCM
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(4)→(3)→(1)→(2)
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• Have two or more keys to be programmed after the replacement.
• Have one or more card keys to be programmed after the replacement.
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Keyless control module and steering lock unit*1
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Keyless control module, PCM, and steering lock unit*1
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PCM and steering lock unit*1
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(4)→(3)→(2)
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Have two or more keys to be programmed after the replacement.
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Procedure
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Step |
Procedure |
Action after procedure |
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|---|---|---|---|
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1
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Replace unit or parts.
Replace the unit or parts.
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Go to the next step.
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2
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Perform parameter reset.
1. Connect the M-MDS to the DLC-2.
(See M-MDS Connecting Procedure.)
2. Turn the ignition switch to the ON position using key 1.
3. After vehicle identification, select the following from the M-MDS initial screen.
4. Then, select “PATS Functions” from the screen menu.
5. Select "Parameter Reset" from the M-MDS screen menu and perform the procedure according to the directions on the screen.
6. Perform the security access according to the directions on the M-MDS screen.
(See SECURITY ACCESS PROCEDURE.)
7. Select the replaced parts according to the directions on the M-MDS screen.
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Go to the next step.
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3
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Clear ignition key ID numbers.
1. Select "Ignition Key Code Erase and Program" from the M-MDS screen menu and perform the procedure according to the M-MDS screen.
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Go to the next step.
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4
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Perform card key programming
Programming the card key.
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Go to the next step.
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5
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Perform steering lock unit programming.
1. Programming the steering lock unit.
2. After verifying that the PATS function menu is displayed again on the M-MDS screen, select “Finish (this menu)”.
3. Turn the ignition switch to the LOCK position.
4. Disconnect the M-MDS from the DLC-2.
5. Remove the programmed card key from the vehicle.
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Go to the next step.
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6
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Perform key 1 programming
1. Turn the ignition switch to the ON position using key 1, wait for 3 s or more, and then turn the ignition switch to the LOCK position.
2. Remove key 1.
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Go to the next step.
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7
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Perform key 2 programming
1. Turn the ignition switch to the ON position using key 2.
2. After verifying that the security light illuminates for approx 3 s and turns off, turn the ignition switch to the LOCK position.
3. Remove key 2.
4. Are there other keys to be programmed?
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Yes
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Change the key and repeat Step 7.
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No
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Go to the next step.
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8
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Verify that key 1 programming has been performed correctly
1. Start the engine using key 1.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 1.
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Go to the next step.
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9
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Verify that key 2 programming has been performed correctly
1. Start the engine using key 2.
2. Verify that the security light and keyless warning light operate as shown in the following figure.
3. Turn the ignition switch to the LOCK position and remove key 2.
4. Are there other keys to be programmed?
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Yes
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Repeat Step 9 using each programmed key.
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No
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Go to the next step.
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10
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Verify that card key programming has been performed correctly
1. Bring the programmed card key into the vehicle.
2. Close all doors.
3. Remove the key from the key cylinder and place it on the passenger side front seat.
4. Start the engine using the card key.
5. Verify that the security light and keyless warning light operate as shown in the following figure.
6. Turn the ignition switch to the LOCK position.
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Procedure is completed
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