The New Yanhua Mini ACDP Module 36 is coming soon! It's designed for BMW, JLR, and Mercedes ZF-TC1782/TC275/TC277 gearbox clones and must work with the Mini ACDP-2 basic module.
Functions
1. Support BMW 3rd generation 8HP(TC275/TC277) gearbox clone.
2. Support 2017+ JLR 3rd generation 8HP(TC275) gearbox clone.
3. Support JLR 9HP50(TC275) gearbox clone.
4. Support JLR, Honda, JEEP, Chrysler, and other 9HP48(TC1782) gearbox clone.
5. Support Porsche 8DT/PDK2-TC400(TC275) gearbox clone.
6. Support Mercedes-Benz VGS3-FDCT(TC275) gearbox clone.
New release! Yanhua ACDP Module 37 for MB HU6 instrument module(IC177) mileage correction has been launched. It supports adjusting mileage for the A167/A213/A247 module with chip model R7F01403. It needs to work with Mini ACDP2 together.
Supported Vehicle Models:
Support for Mercedes-Benz W247 A/B/CLA/GLA/GLB after 2019.
Support for Mercedes-Benz W177 CLA/GLA after 2019.
Support for Mercedes-Benz W167 GLE/GLS after 2019.
Support for Mercedes-Benz W213 E/CLS after 2019.
Support for Mercedes-Benz H243 EQA and X243 EQB after 2021.
This post will show you how to do Toyota R7F701441 semi-LCD instrument mileage correction by using Yanhua Mini ACDP 2 and ACDP Module 35.
Please turn on the ignition to activate the instrument panel, record the original mileage, remove the instrument to disassemble it, and confirm that the chip model is RF7F01441.
Power on the ACDP, open the ACDP APP, and confirm in the upper right corner that the ACDP device has been bound.
Click "Module" >> "TOYOTA ODO" >> "Help", and refer to the connection diagram to connect the interface board to the device properly.
Click "R7F701441" >> "Identify Info"
Prompt: Please use the ACDP standard power adapter (voltage+ 12V, current >=2.5A).
Click "OK".
Prompt: Connect the ACDP, interface board, and instrument module.
Click "Continue".
Checking pin, then click "Continue".
Checking information, the display chip needs pre-processing, click "OK" to continue.
Identify chip info finish.
Click Pre-process chip.
Step 1: Backup data
Prompt: Please use the ACDP standard power adapter (voltage+ 12V, current >=2.5A).
Click "OK".
Prompt: Connect the ACDP, interface board, and instrument module.
Click "Continue".
Checking pin, then click "Continue".
Reading chip info...
Don't power off or unplug the device while reading chip data.
Reading chip date successfully, then click "OK" to save the chip data.
Read chip data finish.
Step 2. Decrypt chip
Prompt: Please use the ACDP standard power adapter (voltage+ 12V, current >=2.5A).
Click "OK".
Prompt: Connect the ACDP, interface board, and instrument module.
Click "Continue".
Reading chip info...
Don't power off or unplug the device while reading chip data.
Pre-process chip is finished, click "OK".
Return to the previous menu, and click "Reset mileage (auto mode).
The info display chip needs no preprocessing.
Save the original data of the instrument.
Verify instrument information and click "Continue".
Click on the mileage and enter the new mileage you want
Writing chip data, please wait...
Reset mileage finish.
Install the instrument panel in the car and check if the mileage displayed on it is normal.
New release! Yanhua ACDP Module 35 is coming soon this month. It is used for correcting Toyota R7F714xx ODO/Buick BCM(NEC3558) mileage. It needs to work with the Mini ACDP 2 basic module.
Functions
Support Toyota semi-LCD meter mileage correction with chip model R7F701441.
Support Toyota full LCD meter mileage correction with chip model R7F701401.
Support Buick BCM mileage correction with chip model NEC3558.
Supported Car Models
Buick(17-22)
Toyota(21-24) Levin, Corolla, Camry, RAV4, Frontlander, Sienna, Alphard, Vellfire, etc.
Features
1. Using a quasi-blind plug-in interface board. No soldering, no need to pry up the chip pins. No capacitor removal and no soldering are required to read and write data without damage.
2. The third-generation PCB interface board locking technology independently developed by Yanhua Tech makes the interface board locking more accurate and firm.
3. The software comes with a pin detection function, making data reading and writing safer and more reliable.
This is a tutorial on disassembling the VW MQB 5D odometer. After that, we can install the Yanhua R7F701401/21-5D Interface Board to read and write data without soldering. By working with ACDP2 + Module 34, we can make data reading and writing safer for VW Golf 8, Teramont, Viloran, Tavendor, Lamando, Tiguan L, etc.
How to disassemble VW MQB 5D ODO?
Since the MQB5D odometer display and the housing are sealed with glue, you must be careful when disassembling them.
Based on these 3 buckle positions, determine the instrument's positive direction. To disassemble the instrument, it's recommended to use a sharp art knife.
1) Start from the lower left corner of the display.
2) Cut the sealant under and on both sides of the instrument.
3) Cut the sealant above the instrument.
Please Note: The below and on both sides.
The blade should not be inserted more than 8mm deep to avoid scratching the inside of the odometer.
When cutting the sealant, be careful not to tilt the blade upward.
Do not pry the blade up and down.
Be careful and slow when cutting.
When you're working on the top of the odometer, be careful of the wiring in the middle. So the blade should not be inserted more than 4mm deep at this position to avoid cutting the display cable.
After the sealant is cut, flip the display open. Place your fingers on the left and right grooves below. Remove the backlight panel and heat sink.
Problem Description: I downloaded ACDP 2 software from Yanhua's official website, but after opening it, I got the message "This application cannot be started." What should I do to use this app normally?
Solution: Download the "Running environment" in the picture, unzip it, and install the program. Then you can use the ACDP 2 app normally.
This is a tutorial on how to program BMW CAS3++ all keys lost in ICP attempt to start mode with Yanhua ACDP-2 BMW. The procedure mainly works on Module 1.
Mini ACDP>> BMW >> CAS1~4 >> CAS3/CAS3+ >> ICP Mode >> MC9S12XDP512 >> IMMO
Click Help to complete the connection between ACDP and CAS ECU.
Step1. Read the CAS data
Please use the ACDP standard power adapter(voltage+ 12V, current > = 2.5A)
Please follow the wiring diagram to connect the ACDP. BDM adapter and CAS ECU.
Confirm vehicle info, click OK.
The backup file succeeded.
Step2. Generate Dealer Keys
All-key-lost(try 16 times or 64 times) >> OK
Connect the ACDP and BAV adapter according to the diagram and insert a blank key.
Verify key info.
Selected the " Original " data, and paid attention to the date and time of backing up files.
Verify vehicle info.
Select a blank key position >> Confirm if the current key is a Keyless go
Is the current key a Keyless Go?
Warning:
1. Only 2 Keyless Go are allowed for one car.
2. Please disable or delete the lost Keyless Go before adding a new Keyless Go.
3. Ensure there is one Keyless Go at most in the CAS before generating the key.
4. The Keyless Go will not be unlocked once generated.
5. After the keyless go is successfully generated, the method of gate learning cannot be used, and the generated data needs to be written back to the CAS for the keyless to take effect.
Remote key >> OK
The current CAS version type is the CAS3+ISTAP4* version. Generating the key requires up to 64 attempts. Please enter the number of current attempts.
Click on settings >> Enter 1 >> OK
Generate dealer key completed.
Load CAS onto the vehicle and verify the key function, there are 2 ways of operation at this time:
1. If the newly generated key can open the switch, click OK and follow the steps.
2. If the key cannot open the switch, remove CAS. Learn the key by reverse-writing ALL data to ensure that the key can open the switch.
Here's clicking "Cancel".
The backup file succeeded.
Return to the previous step.
Remove the CAS from the car.
Step3. Write CAS data
OK >> OK
Please follow the wiring diagram to connect the ACDP, BDM adapter, and CAS ECU.
OK >> Selected data named after "ALL_LOST".
Write data succeeded.
Load CAS back into the car, and verify that the key can start the car.
Go back to Step 2. Generate Dealer Keys
Repeat the previous steps.
Select a blank key position >> Remote key >> OK >> Click on settings >> Enter 2
Please try to start the car with the newly generated key.
Please install the CAS module on the car and start it with the current key. Click Yes if you can start the car. Click No if you can not start the car. If the car can not start, remove the key from the ignition switch and put it into the programmer before you click No.
Can the current key start the car? No
The number of current attempts is 03; click OK.
Generate dealer key completed.
Please try to start the car with the newly generated key.
If the newly generated key cannot start the car, put it back into the BAV adapter and click No.
Continue the fourth attempt until the new key can start the vehicle.
This 2024 Volvo XC-90 CEM has a new style; it only has 3 plugs instead of the usual 6. To program the 2023 new car, I'll need to use the Yanhua Mini ACDP 2 and Module 20 License + CEM Interface Board together. The Mini ACDP is doing a fantastic job.
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