U0121 Audi Lost Communication With Electronic Brake Control Module Possible causes – Faulty Electronic Brake Control Module (EBCM) – EBCM harness is open or shorted– EBCM circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U0121 Audi Description Modules connected to the high speed General Motor Local Area Network…
Category: Audi
U0122 Audi Lost Communication With Vehicle Dynamics Control Module
U0122 Audi Lost Communication With Vehicle Dynamics Control Module OBD Code: System: Subsystem: U0122 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Vehicle Dynamics Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0117 Audi Lost Communication With Electrical Power Take-Off (PTO) Control Module
U0117 Audi Lost Communication With Electrical Power Take-Off (PTO) Control Module OBD Code: System: Subsystem: U0117 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Electrical Power Take-Off (PTO) Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
U0118 Audi Lost Communication With Fuel Additive Control Module
U0118 Audi Lost Communication With Fuel Additive Control Module OBD Code: System: Subsystem: U0118 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Fuel Additive Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0119 Audi Lost Communication With Fuel Cell Control Module
U0119 Audi Lost Communication With Fuel Cell Control Module OBD Code: System: Subsystem: U0119 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Fuel Cell Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0114 Audi Lost Communication With FourWheel Drive Clutch Control Module
U0114 Audi Lost Communication With FourWheel Drive Clutch Control Module OBD Code: System: Subsystem: U0114 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With FourWheel Drive Clutch Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi…
U0115 Audi Lost Communication With Engine Control Module (ECM) / Powertrain Control Module (PCM) B
U0115 Audi Lost Communication With Engine Control Module (ECM) / Powertrain Control Module (PCM) B OBD Code: System: Subsystem: U0115 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Engine Control Module (ECM) / Powertrain Control Module (PCM) B Location: Analysis: Possible Causes: Control Module B Tech description:…
U0116 Audi Lost Communication With Coolant Temperature Control Module
U0116 Audi Lost Communication With Coolant Temperature Control Module OBD Code: System: Subsystem: U0116 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Coolant Temperature Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0111 Audi Lost Communication With Battery Energy Control Module A
U0111 Audi Lost Communication With Battery Energy Control Module A OBD Code: System: Subsystem: U0111 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Battery Energy Control Module A Location: Analysis: Possible Causes: Control Module A Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
U0112 Audi Lost Communication With Battery Energy Control Module B
U0112 Audi Lost Communication With Battery Energy Control Module B OBD Code: System: Subsystem: U0112 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Battery Energy Control Module B Location: Analysis: Possible Causes: Control Module B Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
U0113 Audi Lost Communication With Emissions Critical Control Information
U0113 Audi Lost Communication With Emissions Critical Control Information OBD Code: System: Subsystem: U0113 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Emissions Critical Control Information Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0110 Audi Lost Communication With Drive Motor Control Module A
U0110 Audi Lost Communication With Drive Motor Control Module A OBD Code: System: Subsystem: U0110 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Drive Motor Control Module A Location: Analysis: Possible Causes: Control Module A Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi…
U0107 Audi Lost Communication With Throttle Actuator Control Module
U0107 Audi Lost Communication With Throttle Actuator Control Module Possible causes – Faulty Throttle Actuator Control (TAC) module– Throttle Actuator Control (TAC) module harness is open or shorted– Throttle Actuator Control (TAC) module circuit poor electrical connection (loose or broken wires) Tech description What about the obd code? The U0107 Audi code is set when…
U0108 Audi Lost Communication With Alternative Fuel Control Module
U0108 Audi Lost Communication With Alternative Fuel Control Module OBD Code: System: Subsystem: U0108 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Alternative Fuel Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0109 Audi Lost Communication With Fuel Pump Control Module
U0109 Audi Lost Communication With Fuel Pump Control Module OBD Code: System: Subsystem: U0109 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Fuel Pump Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0104 Audi Lost Communication With Distance Sensing and Cruise Control Module
U0104 Audi Lost Communication With Distance Sensing and Cruise Control Module Possible causes – Faulty Distance Sensing and Cruise Control (DSCC) Module– DSCC Module harness is open or shorted– DSCC Module circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U0104 Audi Description Modules connected to the high speed…
U0105 Audi Lost Communication With Fuel Injector Control Module
U0105 Audi Lost Communication With Fuel Injector Control Module OBD Code: System: Subsystem: U0105 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Fuel Injector Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0106 Audi Lost Communication With Glow Plug Control Module
U0106 Audi Lost Communication With Glow Plug Control Module OBD Code: System: Subsystem: U0106 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication With Glow Plug Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…
U0101 Audi Lost Communication With Transmission Control Module
U0101 Audi Lost Communication With Transmission Control Module Possible causes – Faulty Transmission Control Module (TCM)– TCM harness is open or shorted– TCM circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U0101 Audi Description Modules connected to the high speed General Motor Local Area Network (GMLAN) serial data…
U0102 Audi Lost Communication with Transfer Case Control Module
U0102 Audi Lost Communication with Transfer Case Control Module OBD Code: System: Subsystem: U0102 Audi – (ASE) Network Communication Fuel and Air Metering Trouble Code Description: Lost Communication with Transfer Case Control Module Location: Analysis: Possible Causes: Tech description: Audi Vehicle:Audi A1,Audi A3,Audi A1,Audi A3,Audi A1,Audi A3,Audi A4,Audi A5,Audi Q3,Audi A5,Audi Q5,Audi A3,Audi…