u1000 OBD Trouble Code
3 results found
| Type | Network - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Class 2 Communication Malfunction Conditions |
| Cause | DTC B1327, U1300, U1301 and U1305 not current (any particular device on the Class 2 serial data circuit will support some subset of these codes), the ignition switch position requires serial data communication to occur, then at least one operating parameter has not been associated with an identification number within 5 seconds after beginning serial data communication (a default value is used) |
| Type | Network - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | CAN communication line - signal malfunction |
| Cause | Wiring |
| Type | Network - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Class 2 communication ID not learned |
| Cause | ECM |
Try also: https://www.obd-codes.com/u1000
