VAIS Technology’s October 12, 2026 announcement introduces a CAN-bus push-to-start system aimed at GM LS and Ford Coyote engine-swap projects.
The wiring change that matters
VAIS’s manufacturer listing describes direct CAN-bus reading of tachometer and neutral-safety information. Instead of treating the start button as a stand-alone accessory, the system uses engine and transmission status as part of its starting logic.
The package combines push-button ignition, an included relay module, passive entry and conventional remote-button control. VAIS also lists a backup starting method for a depleted key-fob battery and a choice of button finishes.
Match the electronics to the build
Before choosing a kit, identify the engine controller and transmission setup, then confirm the supported configuration with the installer. A familiar engine-family name does not describe every custom build’s electronics.
VAIS recommends professional installation. This overview does not establish compatibility with a particular vehicle or replace the installation manual.
Conceptual illustration, not a photograph of VAIS hardware.
