What is the code U111300 on a VW Polo?
U111300 – is a network comm. The adaptive cruise control module could cause this or the capacitive steering wheel could have damage. 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.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.Audi A4 U111300 Code: CAN Communication Issue Explained The U111300 code indicates a lost communication on the CAN bus network, often caused by faulty wiring, damaged connectors, or malfunctioning control modules. Start by inspecting the CAN bus wiring harness for corrosion or breaks near the fuse box and ECU.
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. The code AUDI U111300 refers to a specific diagnostic trouble code (DTC) in Audi vehicles. This code typically indicates a malfunction in the communication or function of a specific system component.