How to Solve Xhorse XDNP16 JLR KVM Adapter Cracking Failed Error?

Problem:

Try to read Range Rover Vogue 2017 KVM with Xhorse vvdi key tool plus and XNDP16 JLR KVM solder free adapter.
Cracking keeps failing – tried force unlock too .

Xhorse XDNP16 JLR KVM Adapter Cracking Failed Error

Possible reason:

1. Bad connection.

2. Wrong MCU choice.

3. Dead MCU. ID is FFFF.

Suggestion:

Clean the contact points. It shows chip id: FFFF so need to clean touch points and reattach adapter as for sure some pins do not have connection.

Clean conformal coating off and look closely to make sure that all the pins are correctly placed. It is not getting a good connection.

Check and see if there is a coating over the specific points on the PCB. If there is and it is thick enough, the pins won’t penetrate and you won’t get a reading.

Then try crack a few times.

If still fails to crack after multiple attempts, try test options 72 and 74. Then send us the test result.

You can also do this without adapter, go to weld RFA secured, you will see 2 components needs removing, use heat gun, think there’s only 5 wires to solder, more functions- unlock chip, after that go to read.

Comments

Read MQB48 RH850 RF701401 Dash by VVDI Key Tool Plus

Another Xhorse RH850 adapter tutorial: how to read VAG MQB NEC35XX RH850 DF701401 dashboard with xhorse vvdi key tool plus and RH850 cable. Procedure: Select Immo Programming>>VW>>Select by Type>>MQB Immo System>>Dashboard-MQB48 (VDO/JCI-NEC35XX Locked)-> Read NEC35XX Chip>>Soldering>>R7F701401 Check wiring diagram Remove components and solder rh850 cable with cluster Connect rh850 cable with key tool plus Read and save immo data Select Get Immo data Upload rh850 DF702401 data save above to calculate immo data Then save immo data Now you can generate dealer key or learn key with the immo data www.vvdishop.com

How to Add Key 2019 VW POLO MQB49/5C by Xhorse VVDI Key Tool Plus

Today 2019 VW POLO MQB49/5C add key success. Used Xhorse vvdi key tool plus pad for the whole process. Add key mqb platform (Johnson cluster and new MQB49/5C type on key tool plus are online. Read data with pad, then sent it for online calculation (cost 1 token – must be charged before). You have to use a token to add a spare key from working key. After 3 minutes I got immo data file which automatically saved into the device. After that you make dealer key (used Xhorse proxy MQB style) and program to the car as usual. Test report from Mr. Hrdina.

Will VVDI Key Tool Plus Program VAG MQB49 Key

How to program VAG MQB49 key with xhorse vvdi key tool plus ? This is a frequently asked question. Here’s the clue. Only Johnson Control instrument is supported by xhorse . Xhorse key tool plus or vvdi2 will only add key to MQB49 (still need sync data), they cannot do MQB49 all keys lost. 1. Calculate immo data online Try to read immo data with key tool plus, if failed to read immo data (shown as error image below). You need to obtain sync data from 3rd party. 2 Check immo status Display the number of vehicle keys, whether current key is locked and whether is dealer key and other information 3. Generate dealer key Load immo data file to generate dealer key, support generate normal dealer key and OME key (online) 4. Leanr key Learn the new generated key and original key into the car together, keys that are not learned will not be able to start the car. 5. Modify MQB49 key ID

Xhorse VVDI Key Tool Plus Pad

Search This Blog