Radio Frequency Hub (RFH) Module
RADIO FREQUENCY HUB (RFH) MODULE
| Refer to COMPONENT INDEX . |
- Receives the input request to start from the ignition.
- 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.