72-21-969 Hybrid Lite Sensor HTS-3600 Snap-In The lite version of the Hybrid 3.5 offers the same vehicle coverage but at a lower cost. The difference between the lite and standard versions is that the lite is purely programmable. Like all programmable sensors in the market, the lite comes blank. A vehicle protocol must be added to the sensor using a Hamaton or ATEQ TPMS tool with up-to-date software. The lite version can be programmed to any vehicle covered by the standard Hybrid 3.5.