U0040 Buick Vehicle Communication Bus B (+) Low OBD Code: System: Subsystem: U0040 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus B (+) Low Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
Category: Buick
U0037 Buick Vehicle Communication Bus B
U0038 Buick Vehicle Communication Bus B Performance OBD Code: System: Subsystem: U0038 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus B Performance Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick…
U0038 Buick Vehicle Communication Bus B Performance
U0039 Buick Vehicle Communication Bus B (+) Open OBD Code: System: Subsystem: U0039 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus B (+) Open Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0034 Buick Vehicle Communication Bus A () Low
U0035 Buick Vehicle Communication Bus A () High OBD Code: System: Subsystem: U0035 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A () High Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0035 Buick Vehicle Communication Bus A () High
U0036 Buick Vehicle Communication Bus A () shorted to Bus A (+) OBD Code: System: Subsystem: U0036 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A () shorted to Bus A (+) Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0036 Buick Vehicle Communication Bus A () shorted to Bus A (+)
U0037 Buick Vehicle Communication Bus B OBD Code: System: Subsystem: U0037 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus B Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century –…
U0031 Buick Vehicle Communication Bus A (+) Low
U0032 Buick Vehicle Communication Bus A (+) High OBD Code: System: Subsystem: U0032 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A (+) High Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0032 Buick Vehicle Communication Bus A (+) High
U0033 Buick Vehicle Communication Bus A () Open OBD Code: System: Subsystem: U0033 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A () Open Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0033 Buick Vehicle Communication Bus A () Open
U0034 Buick Vehicle Communication Bus A () Low OBD Code: System: Subsystem: U0034 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A () Low Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0028 Buick Vehicle Communication Bus A
U0029 Buick Vehicle Communication Bus A Performance OBD Code: System: Subsystem: U0029 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A Performance Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick…
U0029 Buick Vehicle Communication Bus A Performance
U0030 Buick Vehicle Communication Bus A (+) Open OBD Code: System: Subsystem: U0030 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A (+) Open Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0030 Buick Vehicle Communication Bus A (+) Open
U0031 Buick Vehicle Communication Bus A (+) Low OBD Code: System: Subsystem: U0031 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A (+) Low Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
U0024 Buick Low Speed Controller Area Network (CAN) Communication Bus () Open
U0025 Buick Low Speed Controller Area Network (CAN) Communication Bus () Low OBD Code: System: Subsystem: U0025 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus () Low Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0025 Buick Low Speed Controller Area Network (CAN) Communication Bus () Low
U0026 Buick Low Speed Controller Area Network (CAN) Communication Bus () High OBD Code: System: Subsystem: U0026 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus () High Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0026 Buick Low Speed Controller Area Network (CAN) Communication Bus () High
U0027 Buick Low Speed Controller Area Network (CAN) Communication Bus () shorted to Bus (+) OBD Code: System: Subsystem: U0027 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus () shorted to Bus (+) Location: Analysis: Possible Causes: Tech…
U0027 Buick Low Speed Controller Area Network (CAN) Communication Bus () shorted to Bus (+)
U0028 Buick Vehicle Communication Bus A OBD Code: System: Subsystem: U0028 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Vehicle Communication Bus A Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century –…
U0023 Buick Low Speed Controller Area Network (CAN) Communication Bus (+) High
U0024 Buick Low Speed Controller Area Network (CAN) Communication Bus () Open OBD Code: System: Subsystem: U0024 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus () Open Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0021 Buick Low Speed Controller Area Network (CAN) Communication Bus (+) Open
U0022 Buick Low Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem: U0022 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0022 Buick Low Speed Controller Area Network (CAN) Communication Bus (+) Low
U0023 Buick Low Speed Controller Area Network (CAN) Communication Bus (+) High OBD Code: System: Subsystem: U0023 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus (+) High Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
U0018 Buick Medium Speed Controller Area Network (CAN) Communication Bus () shorted to Bus (+)
U0019 Buick Low Speed Controller Area Network (CAN) Communication Bus OBD Code: System: Subsystem: U0019 Buick – (ASE) Network Communication Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Low Speed Controller Area Network (CAN) Communication Bus Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse…