|
|
AV DIAGNOSIS SYSTEM (AV CONTROL UNIT) AV-467 < SYSTEM DESCRIPTION > [BOSE AUDIO WITH NAVIGATION] C D E F G H I J K L M B A O P A Connecting Cable Between Units Is Displayed In Yellow. CONFIRMATION/ADJUSTMENT MODE 1. Start the diagnosis function and select “Confirmation/Adjustment”. The confirmation/adjustment mode 2. Select each switch on the “Confirmation/Adjustment Mode” Screen switch Description Possible malfunction location / Action to take Control Unit Malfunction is detected in AV control unit Check AV control unit power supply and AV-610, "Removal and Installa- . Area with yellow connection lines Description Possible malfunction location / Action to take Control unit ⇔ Front Display Serial communication circuits between AV Serial communication circuits between AV Control unit ⇔ GPS Antenna GPS antenna connection malfunctions de- GPS antenna Control unit ⇔ XM Antenna Satellite radio antenna connection malfunc- Satellite radio antenna disconnection Control unit ⇔ Video Dist.(Rear) When either one of the following items are ground circuits are malfunctioning. • AV communication circuits between AV control unit and rear display unit are mal- • Rear display unit power supply and ground circuits. . • AV communication circuits between AV control unit and rear display unit. JSNIA2483ZZ |