‘‘Connected'' ECUs
Several ECUs are connected to each of the two networks. The Gauge Control Module is part of both networks since it is the ‘‘Gateway'' between them. Below is a list of ECUs and the network they are connected to.

B-CAN ECUs | F-CAN ECUs
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Gauge Control Module Relay Control Module Multiplex Integrated Control Unit (MICU) Door Multiplex Control Unit Combination Switch Control Unit Climate Control Unit Rain Sensor (With Auto Wiper) Optional Security Hands Free Telephone Control Unit | Gauge Control Module ECM/PCM Navigation Control Unit VSA (Vehicle Stability Assist System)