Autel IM508S Read Ford F-150 BCM Dflash for Add Key

Autel MaxiIM IM508S/IM608 II Ford F-150 BCM Dflash reading for adding keys/AKL function is still there. Here are the tips to find Ford APB131 BCM Dflash reading locations.

 

2021-2023 Ford F-150 Blade Key System:

 

Here is an example of reading Ford F-150 2021-2023 BCM Dflash for adding keys/AKL with Autel IM508 and XP400 pro.

Procedure:

Menu path:  IMMO-Ford-Manual Selection- USA- F150- 2021 to 2023- Blade key- Control Unit- Immobilizer (CAN)-Key Learning- Read Dflash Data (via Programmer).

Autel will show you the connection diagram to BCM using APB131 adapter.

Connect BCM module with xp400 pro via APB131.

Read and save the BCM Dflash data to program key.

 

2022+ Ford Keyless System:

 

Autel IM508S/IM608 II Ford 2021-2023 Ford F-150 all keys lost function is found under System Selection if you’ve lost them due to updating.

If you go to the normal route after updating your device AKL has been moved to System Selection.

Menu path: System Selection- Keyless System- Keyless System (CAN) Type 1- Immo Learning- Read Dflash Data (via Programmer).

Then you can back up BCM Dflash data for adding keys/AKL.

 

Autel Toyota iKey 2022 Toyota Highlander Trunk Button Not Working?

Problem:

Added a spare key today to 2022 Toyota Kluge / Highlander HV using Autel IM508s along with Autel universal key for Toyota 8A.
Backed up eeprom file via OBD, followed guided add key, and programmed in successfully.
However trunk open button not functioning.

Did eco to immobiliser sync and all other buttons /keyless entry etc working great but need to get trunk button working.

Had same issue recently with a 2023 Rav4 hybrid. Any input?

Solved.

RECTIFIED TODAY BY CONNECTING XP400 BACK UP TO 508s and first reading info off universal key I generated yesterday for 2022 Toyota Kluger / Highlander then updating – changing assigned function for trunk open button from trunk to tailgate
TURNS OUT ELECTRIC TAILGATES IN SUVSV NEED A CONTINUAL 3 TO 4 SECOND SIGNAL WHERAS THE DEFAULT IS TRUNK WHICH ONLY GIVES A SHORT Half second pulse.
Tested and now all smart functions etc working like a genuine one.

Autel Update Opel PSA 4A PIN Reading and Key Programming

Autel continues to strengthen its leadership position in key programming and IMMO solutions by adding new PIN reading support for smart 4A keys on PSA and Opel vehicles.

This update represents a new step in MaxiIM’s expansion, adding support for Add Key and All Keys Lost across a wide range of modern Peugeot, Citroën and Opel models.

 

Highlights of the update:

• Support reading PIN for 4A smart keys
• Add Key support
• All Keys Lost Support
• Wide coverage of Peugeot and Citroën models from 2018 to 2026
• Coverage for Opel models from 2020 to 2025
• Support IM508S and IM608 II devices
• Compatibility with APB112 Smart Key Simulator and Autel Universal Keys

As modern vehicle security systems continue to evolve, comprehensive coverage and ongoing updates have become an essential factor to enable key and vehicle security professionals to service more vehicles and maximize the return on their tech investment.
This update is free during your membership in #Otel products. In case you do not have a membership or one of our supported devices, please renew your annual subscription or buy one of the devices.

PSA Coverage 

PEUGEOT:

SUPPORTS KEY ADDING AND PASSWORD-FREE KEY LEARNING (ALL KEYS LOST) FOR 4A SMART KEY TYPE FOR THE FOLLOWING MODELS OF 2018-2026:
208, 301, 308, 308S, 408, 408X, 508, 508L, 2008, 3008, 4008, 5008, Eert, Partner, Rifter, Tara, Traveller, e-208, e-308, e-2008, e-3008, e-Expert, e-Partner, e-Rifter, e-Traveller.

CITROËN:

SUPPORTS KEY ADDING AND PASSWORD-FREE KEY LEARNING (ALL KEYS LOST) FOR 4A SMART KEY TYPE FOR THE FOLLOWING MODELS OF 2018-2026:
Basalt, Berlingo, C3, C3 Aircross, C3 Picasso, C4, C4 L, C4X, C4 Aircross, C4 Cactus, C4 Picasso, C5, C5X, C5 Aircross, C6, Dispatch, DS 3, DS 4, DS 4, DS 6, DS 6, DS 7, DS 8, DS 9, e-Berlingo, e-C3, e-C4, e-Dispatch, e-Jumpy, Jumpy, e-SpaceTourer, Proace, Proace Electric, Proace City, Proace City Electric, SpaceTourer.

Note: Used with XP400/XP400 Pro/XP1 Pro + Autel universal key + APB112 smart key emulator.

Opel Coverage:

OPEL:

SUPPORTS KEY ADDING AND PASSWORD-FREE KEY LEARNING (ALL KEYS LOST) FOR 4A SMART KEY TYPE FOR THE FOLLOWING MODELS OF 2020-2025:
Combo Cargo, Combo Life, Corsa F, Astra L, Crossland, CrosslandX, Grandland, Grandland X, Frontera, Mokka B, Movano, Vivaro C, Zafira Vivaro Life.

Note: Used with XP400/XP400 Pro/XP1 Pro + Autel universal key + APB112 smart key emulator

How to Solve GM SPS2 ‘VTD Secure Access Locked’ Error?

Problem:

Tried to program a Honda Prologue 2025 (it is the same as GM Blazer EV) all keys lost using Autel V200 and Techline Connect SPS2. Got 30 mins countdown and finally gets ‘VTD secure access locked ‘ message. Tired Autel JVCI+ and VCI200, all the same.

Solution:

The “VTD Secure Access Locked” error during a GM SPS2 / Techline Connect session usually indicates a security lockout, programming timeout, or a communication failure with GM’s servers. The vehicle’s computer has temporarily frozen the theft-deterrent handshake.

 

How to resolve the error?

1. Isolate the Fobs
Try again, making sure the programmed key is outside the car. Make sure any existing, programmed key fobs are entirely outside the vehicle during the setup to avoid communication interference.

2. Perform a Hard System Reboot
If the software stalls, you must fully reset the network.
Unplug the vehicle’s battery for at least 10–15 minutes.
Completely shut down and restart your laptop.
Unplug and reconnect your Pass-Thru device (e.g., Autel V200).

 

3. Follow the “Door Dance” Carefully

When the software asks to initiate the 10-minute (or 10:30) VTD relearn timer, exact sequence matters:

With all doors closed and the laptop set up so you can see it from outside the vehicle, prepare to click next.
Roll the driver’s window down so you can operate the computer while standing outside.
Wait for the countdown. If you see the lock error at the end of the timer, disconnect your VCI, start the steps over, and retry.

 

Some other solutions:

1). Unplug the VCI and plug it back in. Reconnect and it works. Close out of everything, dump your cache data, reboot your pc and try again!

2). Change network connection. Sometimes the internet is too slow and will also have this problem.

2). Unplug the VCI and update the BCM.  Disconnect and reconnect everything, then choose BCM from the module list and your gonna update, there isn’t an “update” labeled area to click on so you would be programming the module and that will “update” it and it should remove the vtd secure access and lower the timer to 10mins, remember when you update the BCM you have to disconnect and relogin to sps2 and rerun it freshly with the updated BCM in order for it to work correctly.

Autel IM508 Read EDC16U34 ECU CS and PIN from Dump

Here we will show how to read CS and PIN code from EDC16 engine ECUs using Autel MaxiIM IM508 XP400 pro.

 

Model example: 2007 VW Touran

ECU type: Bosch EDC16U34

EEPROM chip: ST95320

The similar procedure goes to other EDC16 engine ECUs.

Procedure:

Go to EEPROM function, select ST95320.

Connect the chip with XP400 Pro using the eeprom clip adapter (from 3rd party).

Read and save 95320 chip data.

Then go to IMMO programming function, select VW brand.

Choose Expert Selection.

Select Dump tool function.

Choose Engine EDC16 [95320] option.

Upload and select 95320 eeprom data just saved.

Autel IM508 will extract CS and PIN code of this ECU.

Retrieve the code and program your keys in two minutes.

How to Clone VAG MQB RH850 Cluster by Autel IM608?

Question:  Is it possible to clone the VAG MQB instrument cluster with Autel MaxiIM IM608? It’s a 2015 VW Golf.
If yes, where can i find the pinout for it?

Yes, the Autel MaxiIM IM608 (especially IM608/II or Pro variants) can clone VAG MQB instrument clusters, but it typically requires the XP400 Pro programmer + specific adapters (like APB130 or APB131), bench work (removing the cluster), and the latest software updates. It is not a simple OBD plug-and-play process in most cases.

Need to read and write VAG RH850 cluster data using APB131 adapter.
IM608 will show you the wiring connection diagram.

 

Requirements and Process Overview

• Remove the cluster and work on the bench.
• Use XP400 Pro + APB130/APB131 adapter (APB131 for some V850/RH850 and newer MQB).
• Follow on-screen wiring diagrams for soldering/pin connections.
• Read the original cluster’s data – decode – write to the new/donor cluster.

Limitations and Notes
Not all clusters are equally easy — Success depends on the exact chipset (e.g., NEC35XX vs. others) and cluster version. Older MQB (e.g., 2014–2016) and some 2015 Golf examples are discussed in forums with mixed direct OBD results; bench work is more reliable.
Adapters are essential — Without XP400 Pro + APB130/131, full cluster read/write is limited.
Software updates matter — Ensure you have the latest VW/Audi/Skoda software (e.g., V1.90+ in older updates; newer ones add more MQB support).
Alternatives often mentioned: Tools like Xhorse VVDI2, Yanhua ACDP are used by some for easier cluster swaps/mileage in certain cases. Autel excels in the IMMO/key side.

 

User feedback:

Got it done with the IM608 and the APB131 adapter. Vehicle started no problem and transferred all the information.