What is the code U111300 on Audi a6?
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. fault code u111300 indicates a communication error between control modules, often due to wiring issues or can bus interruptions. Since no dashboard lights remain on and the car drives normally, it’s likely a transient fault. Check wiring harnesses for damage or loose connectors near the instrument cluster and ecu.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.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.
What is the code U1113 on Audi?
The DTC U1113 is a network-related error code that is recognized by the OBD/EOBD system when there is a communication error in the CAN bus system. This trouble code indicates problems with data transmission 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.