Dear Tuyen Nguyen Van
Thank you as you informed to me,
I undersatand as you process I thank this case might be miscommunication Between HATC-MQ and HVN-MQ ,anyway If SQ judge theme up QIS will issue I can't reject that your judgment but some case maker request to accuracy analysis need the completed parts I will information to you for next case for keep of them.
For as you concern I will reply as below,
For example 1: Bulb Headlight don't operate-->This case under process analysis by maker and maker strong requested to me about complete part from HVN-MQ ,he need to clear of them for find to root cause.
For example 2: Switch assy in AT transmission don't operate -->
Not only this case, in order to easy for other cases in coming time also we need to know clearly about HATC-MQ defective part standard?
About defective part for QIS process ,should be keep part same STD for find to root cause of them.
So please provide to us the confirmation about warranty part collecting standard?-->please follow as HM standard.