U112300 Audi A3, Check the CAN bus wiring harness for damage or loose connections.

U112300 Audi A3, Distance regulation control module, J428 (address word 0013): DTC U112300 (Databus error value received) with symptom code 2153. . Check the CAN bus wiring harness for damage or loose connections. Ensure that your automobile is correctly connected to the diagnostic interface before starting to read the fault codes. These vehicles are equipped with a "capacitive Firstly, you need to use an OBDII scanner to read the fault codes. Based on the Fault code U112300 indicates a communication error between control modules, often causing EPC, ABS, and TPMS warnings. u3 ca 6m8wiy vt2 iod0g elxdli co7t es hamg4 6r1b