Category: OBDii Network Codes

U0301 Software Incompatibility With Engine Control Module (ECM) / Powertrain Control Module (PCM) OBD Code: System: Subsystem:  U0301 – (ASE)  Network Communication  Ignition System or Engine Misfire Trouble Code Description: Software Incompatibility With Engine Control Module (ECM) / Powertrain Control Module (PCM) Location: Analysis: Possible Causes:       Tech description:

U0302 Software Incompatibility With Transmission Control Module (TCM) OBD Code: System: Subsystem:  U0302 – (ASE)  Network Communication  Ignition System or Engine Misfire Trouble Code Description: Software Incompatibility With Transmission Control Module (TCM) Location: Analysis: Possible Causes:       Tech description:

U0292 Lost Communication With Drive Motor Control Module B OBD Code: System: Subsystem:  U0292 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Drive Motor Control Module B Location: Analysis: Possible Causes:  Control Module B     Tech description:

U0293 Lost Communication With Hybrid Powertrain Control Module OBD Code: System: Subsystem:  U0293 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Hybrid Powertrain Control Module Location: Analysis: Possible Causes:       Tech description:

U0294 Lost Communication With Powertrain Control Monitor Module OBD Code: System: Subsystem:  U0294 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Powertrain Control Monitor Module Location: Analysis: Possible Causes:       Tech description:

U0295 Lost Communication With AC to AC Converter Control Module OBD Code: System: Subsystem:  U0295 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With AC to AC Converter Control Module Location: Analysis: Possible Causes:       Tech description:

U0296 Lost Communication With AC to DC Converter Control Module A OBD Code: System: Subsystem:  U0296 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With AC to DC Converter Control Module A Location: Analysis: Possible Causes:  Control Module A     Tech description:

U0297 Lost Communication With AC to DC Converter Control Module B OBD Code: System: Subsystem:  U0297 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With AC to DC Converter Control Module B Location: Analysis: Possible Causes:  Control Module B     Tech description:

U0298 Lost Communication With DC to DC Converter Control Module A OBD Code: System: Subsystem:  U0298 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With DC to DC Converter Control Module A Location: Analysis: Possible Causes:  Control Module A     Tech description:

U0299 Lost Communication With DC to DC Converter Control Module B OBD Code: System: Subsystem:  U0299 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With DC to DC Converter Control Module B Location: Analysis: Possible Causes:  Control Module B     Tech description:

U0300 (Internal Control Module) Software Incompatibility OBD Code: System: Subsystem:  U0300 – (ASE)  Network Communication  Ignition System or Engine Misfire Trouble Code Description: (Internal Control Module) Software Incompatibility Location: Analysis: Possible Causes:  Internal Control Module     Tech description:

U0250 Lost Communication With Impact Classification System Module OBD Code: System: Subsystem:  U0250 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Impact Classification System Module Location: Analysis: Possible Causes:       Tech description:

U0251 Lost Communication With Running Board Control Module B OBD Code: System: Subsystem:  U0251 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Running Board Control Module B Location: Analysis: Possible Causes:  Control Module B     Tech description:

U0252 Lost Communication With Lighting Control Module Rear B OBD Code: System: Subsystem:  U0252 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Lighting Control Module Rear B Location: Analysis: Possible Causes:  Control Module Rear B     Tech description:

U0291 Lost Communication With Gear Shift Control Module B OBD Code: System: Subsystem:  U0291 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Gear Shift Control Module B Location: Analysis: Possible Causes:  Control Module B     Tech description:

U0244 Lost Communication With Running Board Control Module A OBD Code: System: Subsystem:  U0244 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Running Board Control Module A Location: Analysis: Possible Causes:  Control Module A     Tech description:

U0245 Lost Communication With Entertainment Control Module Front OBD Code: System: Subsystem:  U0245 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Entertainment Control Module Front Location: Analysis: Possible Causes:       Tech description:

U0246 Lost Communication With Seat Control Module E OBD Code: System: Subsystem:  U0246 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Seat Control Module E Location: Analysis: Possible Causes:  Control Module E     Tech description:

U0247 Lost Communication With Seat Control Module F OBD Code: System: Subsystem:  U0247 – (ASE)  Network Communication  Fuel and Air Metering Trouble Code Description: Lost Communication With Seat Control Module F Location: Analysis: Possible Causes:  Control Module F     Tech description: