Having a Honda City 2019 working key can work normally. Use Xhorse VVDI Key Tool Max Pro to add a new remote with the working key perfectly.

1. Read transponder

Connect VVDI Key Tool Max Pro and the vehicle via OBD cable

Then operate the device

Put the original key into the detection coil of KeyTool Max pro

Tap Transponder clone>> read transponder

Identify the IC type is 47 PCF7961X

2. Read the frequency is 433 MHZ

3. Program remote

Turn on the ignition with the working key

Tap IMMO Programming>> Honda>> CITY>> IMMO system (4th generation IMMO)

Press IMMO Programming

Select Add a key

Turn off the ignition switch

Insert the working key to turn on the ignition

Turn the ignition off

Turn on the ignition again
If there is no response within 10 seconds, turn off/on the ignition switch again.

Turn the ignition off

Insert the new key to turn on the ignition within 15 seconds

Turn the ignition off

Follow the prompt to turn on and off the ignition until the IMMO indicator light is off

Then turn off the ignition… and on

The operation process is completed

Check if the key function is normal

Use the new key programmed to start the car and test the remote, all work fine!

Key Tool Max Pro added a new remote to Honda City 2019 successfully!