F-CAN System Link
F-CAN System LinkF-CAN (Fast Controller Area Network) passes information between processors on the network. For example, the F-CAN network is used to pass charging system signals between the PCM and the navigation unit for the trip computer cooling fan function. The F-CAN network uses a communication protocol that transmits data at 500 Kbps.
- If the diagnostic screen below reads NG with the ignition switch ON (II), then you can use the HDS (Honda Diagnostic System) to retrieve the diagnostic trouble codes (DTC) from the F-CAN. The data displayed in the ID boxes is irrelevant.
- For more details on troubleshooting the F-CAN, refer to the multiplex system.
Coverage Area
This screen allows the dealer to select the area that applies to their location. The choice is US (continental) or Hawaii. The default is "US." Select the choice (the system may reboot), exit the diagnostic mode, and restart the vehicle.
NOTE: This function is designed to operate only when the vehicle is physically located in the coverage area you select.