Category: OBDii Network Codes

U0070 Vehicle Communication Bus E () Low OBD Code: System: Subsystem:  U0070 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E () Low Location: Analysis: Possible Causes:       Tech description:

U0071 Vehicle Communication Bus E () High OBD Code: System: Subsystem:  U0071 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E () High Location: Analysis: Possible Causes:       Tech description:

U0059 Vehicle Communication Bus D (+) High OBD Code: System: Subsystem:  U0059 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D (+) High Location: Analysis: Possible Causes:       Tech description:

U0060 Vehicle Communication Bus D () Open OBD Code: System: Subsystem:  U0060 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D () Open Location: Analysis: Possible Causes:       Tech description:

U0061 Vehicle Communication Bus D () Low OBD Code: System: Subsystem:  U0061 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D () Low Location: Analysis: Possible Causes:       Tech description:

U0062 Vehicle Communication Bus D () High OBD Code: System: Subsystem:  U0062 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D () High Location: Analysis: Possible Causes:       Tech description:

U0063 Vehicle Communication Bus D () shorted to Bus D (+) OBD Code: System: Subsystem:  U0063 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D () shorted to Bus D (+) Location: Analysis: Possible Causes:       Tech description:

U0064 Vehicle Communication Bus E OBD Code: System: Subsystem:  U0064 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E Location: Analysis: Possible Causes:       Tech description:

U0065 Vehicle Communication Bus E Performance OBD Code: System: Subsystem:  U0065 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E Performance Location: Analysis: Possible Causes:       Tech description:

U0066 Vehicle Communication Bus E (+) Open OBD Code: System: Subsystem:  U0066 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E (+) Open Location: Analysis: Possible Causes:       Tech description:

U0067 Vehicle Communication Bus E (+) Low OBD Code: System: Subsystem:  U0067 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E (+) Low Location: Analysis: Possible Causes:       Tech description:

U0068 Vehicle Communication Bus E (+) High OBD Code: System: Subsystem:  U0068 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E (+) High Location: Analysis: Possible Causes:       Tech description:

U0069 Vehicle Communication Bus E () Open OBD Code: System: Subsystem:  U0069 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E () Open Location: Analysis: Possible Causes:       Tech description:

U0056 Vehicle Communication Bus D Performance OBD Code: System: Subsystem:  U0056 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D Performance Location: Analysis: Possible Causes:       Tech description:

U0057 Vehicle Communication Bus D (+) Open OBD Code: System: Subsystem:  U0057 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D (+) Open Location: Analysis: Possible Causes:       Tech description:

U0058 Vehicle Communication Bus D (+) Low OBD Code: System: Subsystem:  U0058 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus D (+) Low Location: Analysis: Possible Causes:       Tech description:

U0048 Vehicle Communication Bus C (+) Open OBD Code: System: Subsystem:  U0048 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus C (+) Open Location: Analysis: Possible Causes:       Tech description:

U0049 Vehicle Communication Bus C (+) Low OBD Code: System: Subsystem:  U0049 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus C (+) Low Location: Analysis: Possible Causes:       Tech description:

U0050 Vehicle Communication Bus C (+) High OBD Code: System: Subsystem:  U0050 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus C (+) High Location: Analysis: Possible Causes:       Tech description:

U0051 Vehicle Communication Bus C () Open OBD Code: System: Subsystem:  U0051 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus C () Open Location: Analysis: Possible Causes:       Tech description: