F-CAN Network
F-CAN information is transmitted across the communication lines at a faster speed for "real time" functions such as fuel, emissions, and traction control data. The following control units operate on the F-CAN network:
- ECM/PCM
- DLC
- Gauge Control Module
- TPMS Control Unit
- VSA Modulator-Control Unit
Since messages on the F-CAN network are typically of higher importance, a second wire is used for communication circuit integrity monitoring.
Refer to the MULTIPLEX CONTROL SYSTEM for testing and troubleshooting procedures.