U0080 Buick Reserved by Document

U0081 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0078 Buick Reserved by Document

U0079 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0075 Buick Reserved by Document

U0076 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0076 Buick Reserved by Document

U0077 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0077 Buick Reserved by Document

U0078 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0071 Buick Vehicle Communication Bus E () High

U0072 Buick Vehicle Communication Bus E () shorted to Bus E (+) OBD Code: System: Subsystem:  U0072 Buick – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E () shorted to Bus E (+) Location: Analysis: Possible Causes:       Tech description: Buick Vehicle:Buick Regal – ?Buick…

U0072 Buick Vehicle Communication Bus E () shorted to Bus E (+)

U0073 Buick Control Module Communication Bus Off OBD Code: System: Subsystem:  U0073 Buick – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Control Module Communication Bus Off Location: Analysis: Possible Causes:       Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick…

U0073 Buick Control Module Communication Bus Off

U0074 Buick Control Module Communication Bus B Off Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous…

U0074 Buick Control Module Communication Bus B Off

U0075 Buick Reserved by Document Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza…

U0068 Buick Vehicle Communication Bus E (+) High

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

U0069 Buick Vehicle Communication Bus E () Open

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

U0070 Buick Vehicle Communication Bus E () Low

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

U0065 Buick Vehicle Communication Bus E Performance

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

U0066 Buick Vehicle Communication Bus E (+) Open

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

U0067 Buick Vehicle Communication Bus E (+) Low

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

U0063 Buick Vehicle Communication Bus D () shorted to Bus D (+)

U0064 Buick Vehicle Communication Bus E OBD Code: System: Subsystem:  U0064 Buick – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus E Location: Analysis: Possible Causes:       Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century –…

U0064 Buick Vehicle Communication Bus E

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

U0062 Buick Vehicle Communication Bus D () High

U0063 Buick Vehicle Communication Bus D () shorted to Bus D (+) OBD Code: System: Subsystem:  U0063 Buick – (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: Buick Vehicle:Buick Regal – ?Buick…

U0059 Buick Vehicle Communication Bus D (+) High

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

U0060 Buick Vehicle Communication Bus D () Open

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