Section 81 (Data Communications - Schematic Wiring Diagrams)
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- Schematic Wiring Diagrams
- Data Communication Wiring Schematics
- Data Link Connector and Serial Data Gateway Module Power and Ground
- CAN 1 (1 of 2)
- CAN 1 (2 of 2)
- Can 2
- Can 3 (F46)
- Can 3 (-F46)
- Can 4 (A45)
- Can 5
- Can 8 (UGN)
- Powertrain and Enable CAN
- Infotainment and Side Objection Detection CAN
- Body Control Module Local Interconnect Network (LIN) Busses 2, 3, and 4
- Body Control Module Local Interconnect Network (LIN) Busses 5, and 6
- Body Control Module Local Interconnect Network (LIN) Busses 8, 9, 11, 12, and 16
- Engine Control Module Local Interconnect Network (LIN) Busses 1, 2, and 4
- Local Interconnect Network (LIN)
- Ethernet Bus
- Body Control System Wiring Schematics
- Data Communication Wiring Schematics