What is Audi fault code U111300?
More specifically, U111300 could suggest a problem related to CAN bus communication failure, which is the system that allows the various control modules (like the engine control unit, airbag control unit, etc. This issue could be caused by: A faulty sensor. The U112300 error indicates a communication fault between the AC control module and other vehicle systems. Start by checking the AC control unit’s wiring harness for loose or corroded connectors. Inspect the CAN bus lines for damage or shorts. Resetting the error codes with a diagnostic tool can help.
What is the code U112100?
U112100 Databus Missing Message, C10AD29 Sensor For Motor Position – Implausible Signal. More specifically, U111300 could suggest a problem related to CAN bus communication failure, which is the system that allows the various control modules (like the engine control unit, airbag control unit, etc. This issue could be caused by: A faulty sensor.
What is the error code U1123 on Audi?
Error code U1123 is displayed and the check engine light is on – what does this mean? The DTC U1123 is recognized by the OBD system and indicates a communication problem in the CAN bus network, especially between different control units. DTC U112200: data bus implausible message (symptom code 1188157). Diagnosis deviation in lane change assistance control module, J769 (address word 003C). Not applicable. No repair is necessary, as this DTC does not cause any restrictions in the functionality or any malfunction messages visible to the customer.