Autel IM608 Program Toyota Corolla 2019 All Keys Lost by OBD

 How-to: program Toyota Corolla 2019 proximity all keys lost with Autel IM608 pro.

 

Tools used:

Autel IM608 Pro

Autel APB112 Emulator

Xhorse XM38 Toyota smart key

 

Procedure:
First try Automatic selection, if failed to read VIN, try manual selection.
Select Manual selection->Europe-> Corolla->2019-2022/09->Smart Key->MZEA11 immo box->Control Unit->Keyless System CAN->Backup Immo data->Backup via OBD

This function requires network connection.
Turn ignition off and turn on emergency indicators.
This function is used to back up EEPROM data of the smart box, so you can perform IMMO related functions without PIN code.
Read eeprom immo data and save.

Select Generate analog key function
Select the EEPOM data just saved

Connect APB112 emulator with IM608

Generate analog key completed.

Put APB112 close to the start button and press Start button
If the instrument turns on, click Yes to continue
Select Add Smart Key, maximum of 4 keys can be learned

Turn on ignition switch
Enter and confirm VIN
Turn ignition off and turn on emergency indicators
Select the EEPROM saved in step 1 again

Keep a programmed key close to the start button, the buzzer will beep one.
Keep the unprogrammed key close to the start button, the buzzer will beep twice.
Turn on ignition switch

Put a learned smart key close to the Start button.
When learning is completed, you will hear a buzzing sound.
Program completed. Test the new key.

Done.

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Autel IM608 Program BMW F20 FEM All Keys Lost with Godiag

 User feedback: He successfully programmed a working key (all keys lost) into a BMW 1 Series F20 FEM (M95128) Unit.

Tools used:

Autel IM608 with XP400 and Gbox2
Autel APA103 (Clip for the EEPROM so don’t have to solder it)
GoDiag FEM/BDC Test Platform

And here is a breakdown of method:

Step One – Connect the Gbox2 to the DME on bench and read the ISN Code and make note of it

Step Two – Dismantle the FEM and connect the APA103 Clip to the M95128 EEPROM Chip

Step Three – Go to Immo>BMW>System Select>EEPROM Operation and Read the EEPROM Chip (save the file of course)

Step Four – In the same Menu, modify the saved EEPROM data and re-save the new the file

Step Five – Write the new modified file back to the EEPROM chip

Step Six – Connect the FEM to the Test Platform and connect it to the Autel via OBD

Step Seven – Select IMMO>BMW>System Select>Immobilizer>Immo System Scan

Step Eight – Wait for it to finish loading and then select “Add Key” at the bottom

Step Nine – The Autel will begin “programming” and will take a few minutes to complete

Step Ten – The Autel will prompt to re-attach the APA103 Clip and write the original file (from Step Three) back onto the EEPROM Chip

Step Eleven – Connect the FEM back to the Test Platform and connect the Autel via OBD

Step Twelve – Go to IMMO>BMW>Smart Select and let it load the vehicle details

Step Thirteen – Select Key Learning, then select a free key slot and select Read Password

Step Fourteen – Enter the ISN Code from Step One

Step Fifteen – Place the key in the Test Platform Slot and wait for it to be programmed

Step Sixteen – Hold the key near the Steering Cowl and hold the Start button for 10 seconds

So basically those are the steps I used to complete the job and the key worked perfectly afterwards.

 

 

When you write the modified file to the 95128 EEPROM you are putting the FEM into ‘boot mode’ to patch the processor with the tool and test platform. You need to put the original file back which contains some of the original information back to get the FEM to boot properly again. I’ve not done this job with Autel before and I don’t know if it saves all the relevant security keys(there are more than DME ISN) for programming at a later date. Yes the FEM can be flashed back to a standard version by tools such as BMW dealer tool or Autohex.

Autel IM508 Program 2023 Toyota Sienna Key via Obdstar 30 Pin Cable

 It’s a 2023 Toyota Sienna with 30 pin connector. We are going to add a spare key (8A-BA proximity) to this model using Autel IM508 and Obdstar 30 Pin Cable (bypass pin code).

 

This whole 30 pin connector is behind the glove box. There’s that 30 pin OBDstar plugged in line with the the factory plug.

For anyone that doesn’t have the 30-pin cable, it’s really easy. Top 2 left pins are CAN high and CAN low which is pin one and pin two, just use a backprobe and connect to your tools vci CAN Low and CAN High pins plus power and ground and you’re home free. Been doing it this way and takes no longer then using the 30-pin connector.

Here is an example (IM508 and Sienna 2023 no using 30 pin cable.)

After connect 30 pin cable, select vehicle, read and decode VIN.

Then go to Control Unit->Keyless System (CAN)->Backup IMMO Data

Make sure your device is connected to good network connection.

Read then save eeprom.

Select Add smart key function

Perform 2 steps to complete key programming with Autel im508.

Step 1: PIN Verification

Step 2: Key Learning

Turn on ignition switch with a working key.

Enter and confirm VIN

Upload eeprom just saved to read pin code

Read pin finished.

Start key learning.

Put a working key close to Start button

Then put a new key to be programmed to Start button

Learning key completed.

Test both keys.

Done.

Autel IM508 Adds 2022 Toyota Tundra Key Free Pin Code

 It’s a 2022 Toyota Tundra, another 30 pin car. This one’s easy. Here we add a new spare key to this model with Autel IM508 and OBDSTAR 30 pin cable bypass pin code.

 

Device used:

Autel IM508 XP400pro

OBDSTAR Toyota 30 pin cable

Old customer key

New OEM key to be programmed

 

This is a driver’s Dash panel side panel, just pops right down. It’s the top plug a little tough to see but top plug of that module.

Select vehicle, read and decode VIN.

Select Control Unit->Keyless System CAN

Then Backup immo data.

Make sure device has good network connection.

Read and save eeprom

Select Add smart key function

Perform 2 steps to complete key programming.

Step 1: PIN Verification

Step 2: Key Learning

Read and confirm VIN number

Upload eeprom saved to verify PIN

Read pin completed.

Then learn key.

Test both keys.

Done.

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