ETHERNET Communication System (2022-24)
ETHERNET COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2021 - 10/2022]
| DTC Code | Description |
|---|---|
| B1021-04 | Ethernet SW "A" Performance System Internal Failure |
| B1022-04 | Ethernet Switch2 Performance System Internal Failure |
| U1010-00 | Ethernet SW "A" Port 1 Circuit |
| U1011-00 | Ethernet Switch1 Port2 Link Down |
| U1012-00 | Ethernet Switch1 Port3 Link Down |
| U1013-00 | Ethernet Switch1 Port4 Link Down |
| U1014-00 | Ethernet Switch1 Port5 Link Down |
| U1015-00 | Ethernet Switch1 Port6 Link Down |
| U1018-00 | Ethernet Switch2 Port1 Link Down |
| U1019-00 | Ethernet Switch2 Port2 Link Down |
| U101A-00 | Ethernet Switch2 Port3 Link Down |
| U101B-00 | Ethernet Switch2 Port4 Link Down |
| U101C-00 | Ethernet Switch2 Port5 Link Down |
| U101D-00 | Ethernet Switch2 Port6 Link Down |
ETHERNET COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2022 - ]
| DTC Code | Description |
|---|---|
| B1021-04 | Ethernet SW "A" Performance System Internal Failure |
| B1022-04 | Ethernet Switch2 Performance System Internal Failure |
| U1010-00 | Ethernet SW "A" Port 1 Circuit |
| U1011-00 | Ethernet Switch1 Port2 Link Down |
| U1012-00 | Ethernet Switch1 Port3 Link Down |
| U1013-00 | Ethernet Switch1 Port4 Link Down |
| U1014-00 | Ethernet Switch1 Port5 Link Down |
| U1015-00 | Ethernet Switch1 Port6 Link Down |
| U1018-00 | Ethernet Switch2 Port1 Link Down |
| U1019-00 | Ethernet Switch2 Port2 Link Down |
| U101A-00 | Ethernet Switch2 Port3 Link Down |
| U101B-00 | Ethernet Switch2 Port4 Link Down |
| U101C-00 | Ethernet Switch2 Port5 Link Down |
| U101D-00 | Ethernet Switch2 Port6 Link Down |