How to do HONDA ACURA all keys lost proximity key programming with use OBDSTAR X300 DP Plus (Key Master DP Plus) via OBD?

It’s easy to operate with the device tips. This function is available by connecting to server. Make sure the internet connection is normal during the operation.

https://youtu.be/J5n_jvZTGNo

Connect X300 DP Plus to the HONDA ACURA OBD port via OBD cable

Select CAR IMMO>> Asia>> HONDA ACURA>> HONDA ACURA latest software version

Then select HONDA>> Manual Select Model>> ASIS>> CIVIC>> PROXIMITY>> BUTTON>> TYPE 3 (2019-) (depending on your car type)

Double-click the start button, ignition is still off, click “Esc” (if the ignition is on, pls click “Enter”)

Press and hold the Start button until the ignition on

Click “All smart keys lost”

Read the programming conditions carefully, and click “Enter”

The function will erase all the keys, click “Enter” to continue

Strictly follow the device tips to complete the programming process

Turn off ignition

Place an original proximity key in the vehicle

Remove all proximity keys in the vehicle

Double-click the start button, check if the ignition can be switched on

Press and hold the start button

The ignition is turned on, please release the engine start/stop button

Confirm if it is a new model (generally refer to models of 2020 and later)

Input the smart key number you want to register

Take out all the registered proximity keys from the vehicle (make sure they are two meters away from the vehicle)

Only take one new smart key into the vehicle. Othwise, the key programming may fail.

Register the first smart key successfully

Turn off the ignition

Confirm if the indicator of the smart key and immobilizer device is off or not

The immo indicator is off, click “Enter” to continue

Turn off the ignition… then on

Register the second smart key successfully

Turn off the ignition

Turn on the ignition again

Check “Key Quantity”, now 2 keys are registered in ECM/PCM.

OBDSTAR X300 DP Plus key programmer program HONDA ACURA all keys lost proximity keys via OBD successfully.

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