Radio Frequency Hub (RFH)
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RADIO FREQUENCY HUB (RFH)
| Refer to COMPONENT INDEX . |
The Radio Frequency Hub (RFH):
- Receives the input request to start from the KIN
- Energizes the key fob transponder in order to read it
- Sends a random code to the transponder and in return, receives a crypt code from the transponder
- Validates the key fob using LF antennas
- Validates that the brake is engaged
- Sends a request to the BCM to change the ignition state