Lonsdor developed a series of Toyota Lexus smart keys including 4D key and 8A key. And for 8A key, there are 3 types: one is ordinary 8A keys, such as 2110, 0020, etc.; the other is our new copy key: 0440B. There is also a collection key: H0440C, H0410C.
For the 4D key, as long as the data on P1 and the key frequency can match to the key of the original car, then this key can be used to program the customer’s car.
For the ordinary 8A key, as long as the data on P4 and the key frequency can match to the key of the original car, then this key can be used to program the customer’s car.
For the keys for collection (H0440C and H0410C), their program is the same but the shape of the board is different, mainly because they support the two models respectively. H0440C is mainly used to program 2018+ Lexus models, such as ES and GS series cars. H0410C is mainly used to program 2018+ Toyota models, such as Avalon, CHR, and Wildlander. Both support P4 (data is 9100A9A9 or 9100AAAA). In the case of all keys lost, you can use this collecting key to retrieve the lost key, to add key is possible too. This function is supported by both Lonsdor K518ISE /K518S and Lonsdor KH100, but you must subscribe “Lonsdor Toyota AKL Online Calculation” to use it.
Finally, let’s talk about the keys for copy: 0440B, it applies to Toyota Lexus 8A smart key with the P4 data (The last two characters are A8, AA, A9, 88 etc), for example Camry, 2018 Avalon, as long as you have the original car key, you can use this key for copy. This function is only supported by Lonsdor KH100+. And no need to subscribe “Lonsdor Toyota AKL Online Calculation”, but it needs network connection.
Please look at the following 2 tables which tell you how to choose the right one smart key blank.
Table 1. Lonsdor Toyota Lexus 8A Smart Key PCB List
Table 2. Lonsdor Toyota Lexus 4D Smart Key PCB List