LAUNCH X431 Remote Types: LK, LN, LE & LS Series Compared

 When it comes to automotive key programming, LAUNCH X431 Remote offers a range of solutions tailored to different vehicle needs. Understanding the capabilities of each series — LK, LN, LE and LS — can help professionals and car owners choose the right tool for key generation and immobilizer (IMMO) chip functions. Below is a detailed classification of these smart key types based on their features and supported chips.


LAUNCH X431 Remote Types Compared

Comparison Table


LAUNCH X431 Remote Types Compared

Note:

For Honda ID46/47 models need to use electronic transnponder for key generation. Super chip key DOES NOT support.

- LK Series Smart Key

IMMO Chip Support: No

Wireless Generation: No

Supported Chips: None


LAUNCH X431 Remote Types Compared

The LK Series is a basic option with no support for immobilizer chips or wireless key generation. It is suitable for simple key duplication tasks but lacks advanced functionalities required for modern vehicles.

- LN Series Smart Key

IMMO Chip Support: Yes

Wireless Generation: Yes

Supported Chips: 11, 12, 13, 7936, 7937, 7947, 7946


LAUNCH X431 Remote Types Compared

The LN Series is a versatile choice, offering both IMMO chip compatibility and wireless key generation. It supports a variety of common chip types, making it ideal for many standard vehicle models.

- LE Series Smart Key

IMMO Chip Support: Yes

Wireless Generation: Yes

Supported Chips: 11, 12, 13, 7935, 7936, 7937, 7938, 7939, 7946, 48, 4C, 4D, 4E, 8A, 8C, 8E


LAUNCH X431 Remote Types Compared

The LE Series stands out with its extensive chip compatibility, covering a wide range of immobilizer chips. This makes it a powerful tool for advanced key programming, especially for vehicles requiring specialized chips.

- LS Series Smart key

IMMO Chip Support: Yes

Wireless Generation: Yes

Supported Chips: 46, 47, MQB48, MQB49, 4A


LAUNCH X431 Remote Types Compared

The LS Series is designed for specific high-end models, particularly those using Honda ID46/47 chips. Note that an electronic transponder is required for key generation with these models, and super chip keys are not supported.

Conclusion

LK Series: Basic key duplication, no IMMO support.

LN Series: Mid-range, supports common chips (11/12/13, etc.).

LE Series: Advanced, broad chip compatibility (including 7935–8E).

LS Series: Specialized for Honda ID46/47 and MQB models.

By understanding these classifications, users can select the right LAUNCH smart key tool for their needs, ensuring efficient and accurate key programming.

Pro Tip: Always verify chip compatibility with your vehicle before purchasing or programming a key!

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