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Home >> Jeep >> 2019 >> Grand Cherokee Laredo, AWD, Automatic T/Case Control >> Repair and Diagnosis >> External Pages >> Different car >> Section 378 ((Security Gateway Module (SGW) Electrical Diagnostics)) >> DTC Troubleshooting >> U009B-00 ETHERNET Bus 4 >> SGW - Related Automotive ETHERNET Circuits
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SGW - Related Automotive ETHERNET Circuits

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.
AUTOMOTIVE ETHERNET

NETWORK RELATED DTC CIRCUIT ID CIRCUIT DESCRIPTION MODULES
MASTER SLAVE
ETHERNET INF 1 U0080-00 D812 ETHERNET (+) Security Gateway Module (SGW) Global Telematics Box Module (TBM)
D813 ETHERNET (-)
ETHERNET INF 2 U0089-00 D814 ETHERNET (+) Radio Security Gateway Module (SGW)
D815 ETHERNET (-)
ETHERNET INF 5 U0092-00 D820 ETHERNET (+) Security Gateway Module (SGW) Instrument Panel Cluster (IPC)
D821 ETHERNET (-)