Patent No. US 8,856,780 CA 2759622
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Automotive Data Solutions Inc. © 2021
FLI-AL(RS)-TL6-[FLCAN]-EN
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• 20210930
TECHNICAL NOTE
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WARNING: DOOR LOCK SYNCHRONIZATION
The door lock signal is encrypted on select models. In order for the bypass to operate properly, it must be synchronized with that encrypted signal. However, when the vehicle is driven, data is sent along
the bus that desynchronizes the bypass with the encryption.
To regain synchronization once the engine is shut off, the bypass must see the factory keyless codes (OEM remote or proximity lock/unlock codes). This solution will resynchronize automatically upon
seeing the fi rst factory keyless code and will operate normally (both convenience and immobilizer bypass/remote starter functionality).
Conversely, if the vehicle is driven and the factory keyless system is not used to lock or unlock, the aftermarket remote will not be able to lock or unlock until the bypass receives factory keyless code at
least once as described above.
Finally, as factory keyless operates normally during remote start with this solution and take-over is not supported, a one-button remote control is a very good choice for these vehicles in order to prevent
any possible user issues.
DOC.: #77243