: Tools use a Low-Frequency ( 125 kHz ) signal to "wake up" or trigger sensors to transmit data while the vehicle is stationary.
Interacting with the unique platform identities burned into the silicon to verify system integrity. Practical Usage RPC8394 1.6 TPM reader
Over time, the software was updated to support additional models using similar PC8394 security architecture. : Tools use a Low-Frequency ( 125 kHz