OBD2 Diagnostic Tools

 OBDSTAR released IMMO software in October 2025.

Supported Tools

• X300 Classic G3

• X300 MINI VW

• X300 Pro4

• X300 MINI FIAT

• X300 MINI CHRYSLER

MAXUS (version: V40.66)

Add remote key programming, proximity key programming functions for below models:

• MAXUS G70

• MAXUS EDELIVER EV70

• MAXUS MIFA7

• MAXUS EDELIVER V90

• MAXUS MIFA9

• MAXUS MG MAJESTOR

• MAXUS MIFA PHEV

• MAXUS XINGJI H/R

DODGE (version: v41.20)

1. Add DODGE USA-CANADA RAM 2009-2012 FOBLK.

2. Optimized software

CHANGAN (version: v41.20)

1. Add proximity key programming(Supported AKL), Learn NFC Card, Clear NFC Cards functions for below models:

   • DEEPAL C385MCA

   • DEEPAL S09

   • DEEPAL L07

   • DEEPAL S7 2025- TYPE2

2. Add remote key programming(Add Keys) function for below model:

   • DEEPAL S103

3. Add proximity key programming(Supported AKL) function for below models:

   • DEEPAL S7 2025- TYPE1

   • DEEPAL S07

   • NEVO A06

4. Add remote programming function for below models:

   • LCV RUIXING M60 2023- INTEGRATED BCM

   • LCV RUIXING EM60 II INTEGRATED BCM

   • LCV RUIXING EM80 II INTEGRATED BCM

   • LCV RUIXING EM80 INTEGRATED BCM

5. Add proximity key programming, Program EMS, Program TBOX, Erase DTC functions for below model:

   • AUCHAN X5 PLUS

6. Add proximity key programming(Supported AKL), Program EMS, Program PEPS, Erase DTC functions for below model:

   • NEVO LUMIN

CHERY/JETOUR (version: v40.53)

Add proximity key programming, Read ECU Status Information, Program New System, Program ECM, Reset ECM, Program IMMO (Learn SK From ECM), Program IMMO (Learn SK From TCM), Write Security Code To IMMO, Reset IMMO, Program TCM, Reset TCM, Program ESCL, Reset ESCL functions for below models:

• CHERY QQ DOMI

• JETOUR DX5 FL

• JETOUR FREEDOM

HONDA (version: v40.53)

Add proximity key programming(Supported AKL) function for below model:

• HONDA HR-V 2022-

EPAI (version: v40.00) (First RELEASE)

Add proximity key programming(Supported AKL), Write Configuration, Write VIN, Program BCM, Program ESCL functions for below models:

• EPAI EPA1007

• EPAI EPA1008

NISSAN (version: v40.43)

1. Add proximity key programming, Program PEPS, Program ESCL, Program EMS function for below models:

   • RUIQI7

   • PALASUO

2. Add blade key programming function for below model:

   • MX5

3. Add ECU Identification, Fault Codes, Erase DTC, Live Data, Set PinCode, Program New System, Program Keys, Erase keys, Program IMMO, Program ECM, Program Immobiliser VIN, Program Engine VIN, Reset ECM, Reset IMMO functions for below model:

   • PALADIN

4. Add blade key programming, Read BCM Code, Read PinCode, UNLOCK EPS, Erase DTC for below model:

   • NV200 TYPE1/TYPE2

BYD (version: v40.67)

1. Add proximity key programming, Read key Information functions for below model:

   • BYD SEALION 06 2023-

2. Add proximity key programming, Key Program Or Clear, IK Controller Programming, Read key Information, ECM Programming, ECM PinCode Erased functions for below model:

   • BYD SEALION 06 2021-2022

3. Optimized software.

FIAT (Version: v43.19)

1. Add below types:

FIAT ASIA DAILY 2016-2020 BLADE MARELLI BCM L7 25(95)640(ID46)

FIAT AUSTRALIA DAILY 2016-2020 BLADE MARELLI BCM L7 25(95)640(ID46)

FIAT EUROPE DAILY 2016-2020 BLADE MARELLI BCM L7 25(95)640(ID46)

FIAT SOUTH AMERICA DAILY 2016-2020 BLADE MARELLI BCM L7 25(95)640(ID46)

1. Optimized software.

LEXUS (version: v40.13)

• Add proximity key programming function for below model:

  • LEXUS 2021-

• Optimized software.

VOYAH (version: v40.01)

Add proximity key programming function for below models:

• VOYAH COURAGE

• VOYAH PASSION

SUBARU (version: v40.61)

1. Add proximity key programming, Program SmartBox, ESCL Programming, ECM Programming, Program Remote Control Engine Starter, Program T-Box, Read History functions for below models:

   • SUBARU CROSSTREK 2022-

   • SUBARU OUTBACK 2020-

   • SUBARU LEGACY 2020-

   • SUBARU WRX 2022-

   • SUBARU LEVORG 2022-

   • SUBARU FORESTER 2022-

   • SUBARU LIBERTY 2021-

2. Add proximity key programming(Supported AKL), ESCL Programming, ECM Programming, Read History, Remote Engine Programming functions for below models:

   • SUBARU CROSSTREK PHEV

   • SUBARU FORESTER NEW

   • SUBARU EVOLTIS

3. Add blade key programming(Supported AKL), ECM Programming, ICM Programming functions for below model:

   • SUBARU EVOLTIS

4. Add proximity key programming, Key Setting, ECM Programming function for below model:

   • SUBARU EXIGA

5. Add blade key programming function for below model:

   • SUBARU FORESTER NEW

6. Add blade key programming(Supported AKL) function for below models:

   • SUBARU IMPREZA 2

   • SUBARU JUSTY 2008-

VW/AUDI/SKODA/SEAT

1. Add MQB platform used ECM and TCM replacement and dashboard time synchronization.

2. Optimized software.

 VW 2QD959655Q airbag reset with CG100X programmer.

Airbag Part number:
2QD959655Q

Processor:
R7F7010643 encrypted

Tool to reset airbag: CG100X with D2 adapter.
Here is the wiring diagram/pinout.
Need to remove a capacitor 100nF/0402
Do not extend the wire harness of the D2 adapter.

Honda Civic 2022 (11gen)  
Most are locked MCU.
78100 - T21 - A730 - M1
Family: S6J336x
Full chip name: S6J336AHTB

Tips for all S6J chips:
If your Dflash read shows all FFFF, the chip might be encrypted.
How to confirm if the chip is encrypted? Try reading the Pflash.
If Pflash reads successfully but Dflash doesn't, the chip is encrypted.
If neither Pflash nor Dflash reads, you're having a connection issue.
*If MCU is not encrypted, CG100X reads it without problem. If encrypted, it reads all FFF.

 TOPDON official website now supports security gateway purchases for different vehicle brands.

You can now directly purchase access to gateways like:
FCA SGW Europe
Renault Gateway

Nissan gateway
… and more coming soon!

Compatible with devices:

Phoenix tools (Phoenix Lite, Phoenix Nano, Phoenix Plus, Phoenix Max, Phoenix Smart,  Phoenix Xlink etc)

Topdon UltraDiag

Topdon Topscan devices

Visit topdon security gateway page

Log in with your Topdon account email and password.

Create your Topdon account if you don’t have one.

Go to Purchase Center- Secure Gateway Tokens.

You are able to purchase gateway tokens for Renault, FCA Chrysler group and Nissan.

Renault token options

Renault Gateway 50 Tokens  50 Uses in 1 Year   1,053.99 USD

Renault Gateway 100 Tokens   100 Uses in 1 Year 1,685.99 USD

Renault Gateway 5 Tokens  5 Uses in 1 Year   147.99 USD

Renault Gateway 10 Tokens   10 Uses in 1 Year   252.99 USD

Renault Gateway 20 Tokens  20 Uses in 1 Year   463.99 USD

(Tax is not included.)

Choose your Renault token plan, and pay via paypal.

FCA Gateway 1 Year license for European users.

Unlimited for 1 year, 229.99USD.

As for the American FCA SGW license, you purchase it from AutoAuth and register topdon scanner. Check instructions here.

Purchase Nissan gateway license for European users:

Nissan token options:

Nissan Gateway 50 Tokens (EU Only) 50 Uses in 1 Year 1,053.99 USD

Nissan Gateway 100 Tokens (EU Only) 100 Uses in 1 Year  1,685.99 USD

Nissan Gateway 5 Tokens (EU Only) 5 Uses in 1 Year 147.99 USD

Nissan Gateway 10 Tokens (EU Only) 10 Uses in 1 Year 252.99 USD

Nissan Gateway 20 Tokens (EU Only) 20 Uses in 1 Year 463.99 USD

Select Nissan token plan and pay via paypal.

For American users, purchase Nissan SGW license from Autoauth and register device. Check instructions here.

In addition to purchasing authorization on the website, you can also purchase authorization on the Topdon device.

 Problem:

Topdon Rlink Lite j2534 device and Mazda IDS V137 software failed to connect with a Mazda8 2.3L MPV. The Rlink platform manager tool detected the Rlink VCI. But the Software had no communication with the vehicle.

Error: VCM USB cable communication error.

Solution:

He didn’t crack the Mazda IDS software.

Topdon 2TB hard drive contains the MazdaTool and FordTool patch. For Topdon Rlink X7 users,  download Mazda or Ford patch separately.

MazdaTool Patch download

FordDriverTool download

For Mazda IDS software, run MazdaTool patch.

Hit “Cracked“, then click “Restore“.

Wait until the restore finishes successfully.

NOTE: Cracking takes time. Don’t close the patch until the cracking is complete.

Close the MazdaTool patch.

Run the patch again.

Cracked Mazda IDS again.

As long as the computer is not turned off, there is no need to crack it for a second time.

Then select the driver as J2534 VCI.

Adapt J2534 VCI successfully.

Run Rlink Platform.

Both Rlink adapter and the vehicle are connected.

Go to Driver Management. Make sure Mazda driver is installed.

Select Rlink mode.

Run Mazda IDS software.

The Rlink scanner now connects with vehicle without problem.

Similar procedure goes to Ford IDS.

NOTE: Rlink J2534 is not compatible with Ford/Mazda IDS software. Requires Rlink X7 or Rlink Lite.

 As titled, what Yanhua ACDP Modules have Daily Connection Limitations?

Module 16, module 26, module 27 and module 30 require server connections. These modules are limited to 6 connections/calculations per day.

Modules 16 is for Benz 722.8 722.9 Gearbox Cloning and reflash.

Module 26 is Ford Renault DPS6 Gearbox Cloning.

Module 27 is for BMW MSV80 MSD8X MSV90 DME Read/Write ISN and Cloning.

Module 30 is for Continental DQ500 OBH Gearbox mileage correction.
Some other modules are limited to 100 connections.

If the daily limit is exceeded, you will see this error message (The number of device calculations has reached the limit).

After 6 times calculation it’s shuts you down. You need to try next day or contact Yanhua engineer to calculate manually.

Some users reported that their Londsor K518 Pro/K518ISE has no car list after the device update.

Here is the solution.

Go to One click update- Force update. 

Go back to main menu, you can see car list after force update.

Other possible solutions:
1.Update it again and it will show up.
2. Or do factory reset.

Godiag released a 9 in 1 gearbox adapter set. The adapter is compatible with multiple devices. Here we will show the connection diagrams.

The Godiag 9 in 1 gearbox adapter set has 9 different connectors for V30/ DQ200/ DL501/ VL300/ VL381/ DQ500/ DQ250/ DQ380/ DQ381/ DQ400E/ DL382 gearbox TCUs.

Compared with GODIAG 7 in 1 or other 7 in 1 Gearbox Cable, GODIAG Gearbox Cable 9-in-1 Set has the following new features:

There is a bonus OBD2 bench connection adapter (converter) in the package.

The bench converter has different connectors for Autel gbox, multi prog, OBD2 female interface, gearbox adapter etc.

Godiag 9 in 1 gearbox adapter connection diagram to Autel IM508/IM608 via Gbox. Connect Gbox direct to the Gbox connector of the bench converter. Then supply 12V power supply to the Gbox.

Godiag 9 in 1 gearbox adapter connection diagram to Xhorse Multi Prog. Connect multi prog direct to the multiprog connector of the bench converter. Then supply 12V power supply to the multi-prog.

Godiag 9 in 1 gearbox adapter connection diagram to Scanmatik 2 Pro + PCMFlash software. Connect SM2 pro direct to the OBD2 female connector of the converter. Then supply 12V power supply to the godiag gearbox converter.  Then you can read these gearbox with SM2 pro on bench.

If you connect godiag 9 in 1 adapter with foxflash. Also connect foxflash via OBD2 female connector.

The godiag converter not only allows to connect SM2 Pro to gearbox, but also connects with ECUs through DIY shortcut connector, as the diagram below.

Godiag 9 in 1 gearbox adapter connection diagram to Flex programmer. Connect Flex to the DIY shortcut connector of the gearbox bench converter. Then supply 12V power supply to the Flex unit.

Keep updating…

Problem:

Tried to add a spare to an Audi A4 2018 using Xhorse VVDI MLB Tool and Keydiy MLB key.
VVDI MLB tool collected data ok, but failed to generate the dealer key. ID all FF.
Can I program MLB key with VVDI MLB tool using Keydiy key?

Solution:

If the brand new KD blank MLB key shows ID all FF, it cannot be used to generate dealer key directly.

You need to modify key ID, then generate dealer key.

Go to Special Function- Modify key ID.

Tick “use random key ID” and modify ID.

Then generate keydiy MLB key and learn key.

If you use KD MLB key, select Non-OEM key option and it will take 200 points to generate the KD key.

User feedback:
Audi A4 2018 add key ok with VVDI MLB Tool and KD MLB key.
Generate KD remote ok.
Learn key with key tool plus.

Question:

Working on a 2016 BMW 340i all keys lost using Yanhua Mini ACDP2. I have the DME and FEM module on the bench. Is there a way to identify what model Bosch I have from the tag or do I have to bust this open to check the chip?

How to quickly identify BMW DME type if need to read ISN code from DME when all keys lost?

Way 1: from BMW VIN sticker.

Way 2:

If you don’t have BMW VIN sticker, you can quickly identify DME type from this website.

You can search the Bosch DME database with that part number it will tell you what DME it is.

Visit www.realoem.com.
Select BMW.
Search by the last 7.
Browse parts.
Engine Electrical Systems.
DME part number will be listed.
The search will also give you the Chassis code and the engine code.

Just put the 7 last digits of the vin and it will give you all you need.

In this case, the DME type is MDS85.

 Since AUTEL has removed US Toyota/Lexus all keys lost programming function, which of the following devices would be a better alternative?

Which one will you choose for American Toyota Lexus all keys lost?

• Xhorse vvdi key tool plus
• Londsor K518 Pro
• AutoProPAD
• Smart Pro

Here is the clue based on users’ reviews.

Lonsdor:

Lonsdor is the best for Toyota.  K518 pro is the ballocks for Toyota/Lexus smart keys.

Especially with the support of LT20/LT30 smart keys and data reading without the needing of any natsf code.
The best and easiest and cheapest universal key programming device.

Lonsdor has worked well on Toyota. Programming steps are easy. For example,  done a Highlander 2023 all keys lost. Backup immo generate key simulator antenna open switch then add key and done.

Xhorse

Xhorse Key Tool Plus covers 95% of jobs, however I’d go for lonsdor, as autel and xhorse removing some manufacturers lonsdor still have them.

Xhorse is not good in Toyota, it can not do H blade all keys lost. You need in and out code for those cars.

If you need the cheapest tool for Toyota, go for Key Tool Max Pro instead. The Key Tool Max pro can do all those cars. You can even do all those smart keys from your phone with the xhorse toyota smart obd tool.

AutoProPAD:

If only doing Asian cars auto pro pad is the one to go with.

If in your area the cars you work on most are made in USA, Canada then go for Auto pro pad it can do both blade and smart keys.

People have done multiple Toyotas. Recent ones being 2024-2025 Toyota AKL. Never failed.

Autopro pad same as smart pro.

Smart Pro:

Smart pro for older ones it’s the fastest and generates the key from immo data. smart pro is very user-friendly, but it is expensive and requires tokens. It is the best machine for Ford active alarm.

The Smart Pro is unreal for jobs like VW AKL, and some vehicles that are troublesome, but pretty much every job will use a token and hence costs you.

In sum:

All four are very good. You need all of them. You need to have many to get everything covered.

 One of our customers reported that he failed to add a spare key to a BMW 316 G20 BDC3 system with Auel IM608 II programmer.

He generated the Autel BMW ikey with same fcc ID before programming, then disassembled the original key, read data and learn key. But the key is not working.

Possible solutions:

He made a mistake.

Don’t need to generate the key before programming!!!
The Autel is generating the new key automatically so you don’t have to pre-generate the new key.

The point is: Make another key without doing anything just put a new key on the programmer and everything will be handled successfully.

If you don’t have another Autel BMW ikey, no problem.
Generate the Autel key that you have as another key even if Hyundai or Kia and then put it directly on the programmer while programming the new key.
The point is to wipe out the BMW generation FCC ID from the Autel key that you have.

NOTE:

4. Make sure you follow the correct instructions/steps to add key. Double-check the wiring connection during the read key data process.

CG FC200 read VAG DELPHI DCM 6.2 ECU in boot mode successfully.
Operation mode: Boot mode.

Read Dflash ok.

Read Pflash ok.

 Tried to diagnose a 2024 Mercedes GLA (247) with Launch X431 Pro5 smartlink but failed to access. Device shows an error: this function is not activated. Incorrect ode: 1000699.

Solution:
Need to activate Benz SGW gateway license to diagnose these latest Mercedes models.

Check how to purchase Benz SGW gateway license for Launch X431:
http://blog.obdii365.com/2024/10/09/how-to-unlock-benz-sgw-gateway-with-launch-x431/

Motor TruSpeed Repair is an online repair database for the United States and Canada, integrated into the “Vehicle Data” menu of certain Autel tablets. The content includes parts locations, fault codes, repair procedures, technical specifications, TSBs, and wiring diagrams, etc.

Motor TruSpeed Repair is a Software as a Service (SaaS) solution developed by MOTOR Information Systems, designed to provide automotive technicians with rapid access to original equipment manufacturer (OEM) service and repair information for light-duty vehicles (covering domestic and import models from 1985 onward, with a focus on the US and Canadian markets).

It delivers up-to-date content—including component locations, diagnostic trouble codes (DTCs), maintenance schedules, step-by-step repair procedures, technical specifications, technical service bulletins (TSBs), wiring diagrams, and ADAS-related details—often within days of OEM publication, to streamline diagnostics and repairs.

How to buy/activate Motor TruSpeed Repair database for Autel diagnostic scanners?

Compatible devices:

Ultra Lite/S, Maxisys Elite II Pro, 909CV, MS909 series, MS919 series, Ultra series, Ultra S2 series.

Method 1:

Buy MOTOR TruSpeed Repair service via Quick Link.

Method 2: 

Buy MOTOR TruSpeed Repair license via the diagnostic interface. Hit Intelligent Diagnostics and buy the database.