A customer complained to us about in the position gear 1 , 2 and 3 have abnormal noise during driving.
He brought his car to service center in order to investigate the problem last week. After investigated, Service center had already the repair gear M/T by change M/T gear synch assy.
After that he brought his car to use but he still found that the problem occurred. Could you please kindly support us for the appropriate action for handling this issue as soon as possible.