U0004 Citroen High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Citroen High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Citroen – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010…

U0004 Chrysler High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Chrysler High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Chrysler – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: Chrysler Vehicle:Chrysler 200,Chrysler 300,Chrysler 300M,Chrysler…

U0004 Chevrolet High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Chevrolet High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Chevrolet – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description:

U0004 Cadillac High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Cadillac High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Cadillac – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac…

U0004 Buick High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0005 Buick High Speed Controller Area Network (CAN) Communication Bus (+) High OBD Code: System: Subsystem:  U0005 Buick – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) High Location: Analysis: Possible Causes:       Tech description: Buick Vehicle:Buick Regal – ?Buick…

U0004 BMW High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 BMW High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 BMW – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: BMW Vehicle:BMW F650GS,BMW F800S,BMW F800ST,BMW…

U0004 Audi High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Audi High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Audi – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi…

U0004 Acura High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 Acura High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 Acura – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: Acura Vehicle: Acura ILX, Acura…

U0004 High Speed Controller Area Network (CAN) Communication Bus (+) Low

U0004 High Speed Controller Area Network (CAN) Communication Bus (+) Low OBD Code: System: Subsystem:  U0004 – (ASE)  Network Communication  Fuel & Air metering, Auxiliary emission controls Trouble Code Description: High Speed Controller Area Network (CAN) Communication Bus (+) Low Location: Analysis: Possible Causes:       Tech description: