Does anyone know the parts, frequencies, baud rate, or communications standards for the TPMS in the Roadster?
About the extent of what I have figured out is that each wheel sensor has a 32-bit ID that is memorized by the vehicle after a service tech uses the CAN bus tool to inject a new set of four.
I found some Application Notes at Microchip that help explain the general concepts, but they're not necessarily compatible with the Roadster.
About the extent of what I have figured out is that each wheel sensor has a 32-bit ID that is memorized by the vehicle after a service tech uses the CAN bus tool to inject a new set of four.
I found some Application Notes at Microchip that help explain the general concepts, but they're not necessarily compatible with the Roadster.