Module Communications Network DTCS: BCM
DTC INDEX
| DTC | Description | Action |
|---|---|---|
| U0001:88 | High Speed CAN Communication Bus: Bus Off | A HS-CAN fault was present at a point in time. The fault is not currently present since the module is communicating with the diagnostic scan tool. CLEAR the DTC. REPEAT the network test with the diagnostic scan tool. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0010:88 | Medium Speed CAN Communication Bus: Bus Off | A MS-CAN fault was present at a point in time. The fault is not currently present since the module is communicating with the diagnostic scan tool. CLEAR the DTC. REPEAT the network test with the diagnostic scan tool. VERIFY the integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. |
| U0037:88 | Vehicle Communication Bus B: Bus Off | The module could not communicate with the network at a point in time. The fault is not currently present since the module had to communicate with the diagnostic scan tool to report the DTC. VERIFY integrity of the connectors and wiring. Refer to Module Communications Network for schematic and connector information. If a communication concern is still present, GO to Pinpoint Test AF |