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Automotive ETHERNET

WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

All Modules listed in the following Automotive Ethernet table are connected to more than one CAN and have Trust Anchors. 

AUTOMOTIVE ETHERNET

NETWORK CIRCUIT ID CIRCUIT DESCRIPTION MODULES
MASTER SLAVE
ETHERNET INF 1 D812 ETHERNET (+) Security Gateway Module (SGW) Telematics Box Module (TBM)
D813 ETHERNET (-)
ETHERNET INF 2 D814 ETHERNET (+) Radio Security Gateway Module (SGW)
D815 ETHERNET (-)
ETHERNET INF 5 D820 ETHERNET (+) Security Gateway Module (SGW) Instrument Panel Cluster (IPC)
D821 ETHERNET (-)

For a complete AUTOMOTIVE ETHERNET BUS SYSTEM wiring diagram, refer to the appropriate system wiring diagram  .