What to Do When Audi Lane Change Assistance Control Unit 2 is Damaged?
1 Answers
Use VAS5052 for detection, and a fault is found in Lane Change Assistance (3C) with Lane Keeping Assistance Control Unit 2 (J770) malfunction. Replace Lane Keeping Assistance Control Unit 2 (J770). The following are the causes and solutions: Cause: Lane Keeping Assistance Control Unit 2 (J770) is only a slave control unit, while Lane Keeping Assistance Control Unit (J769) is the master. Solution: Inspect the wiring between Lane Keeping Assistance Control Unit (J769) and Lane Keeping Assistance Control Unit 2 (J770).