文档介绍：AVAV-1DRIVER INFORMATION & MULTIMEDIACDEFGHIJKLMBSECTION AVAOPCONTENTSAUDIO, VISUAL & NAVIGATION SYSTEMBASE AUDIOBASIC INSPECTION ....................................9DIAGNOSIS AND REPAIR WORKFLOW ..........9Work Flow .................................................................9FUNCTION DIAGNOSIS ..............................11AUDIO SYSTEM .................................................11System Diagram ......................................................11System Description .................................................ponent Parts Location ......................................ponent Description ...........................................13DIAGNOSIS SYSTEM (AV CONTROL UNIT) ....14AV CONTROL UNIT ..................................................14AV CONTROL UNIT : Diagnosis Description ..........14AV CONTROL UNIT : CONSULT-III Function ........20A/C AND AV SWITCH ASSEMBLY ..........................20A/C AND AV SWITCH ASSEMBLY : Component Function Check .......................................................PONENT DIAGNOSIS .........................22U1000 M CIRCUIT .............................22Description ..............................................................22DTC Logic ...............................................................22Diagnosis Procedure ..............................................22U1010 CONTROL UNIT (CAN) ..........................23Description ..............................................................23DTC Logic ...............................................................23Diagnosis Procedure ...............................................23U1200 AV CONTROL UNIT ...............................24Description ..............................................................24DTC Logic ...............................................................24U1216 AV CONTROL UNIT ...............................25Description ..............................................................25DTC Logic ......................