|
|
AV DIAGNOSIS SYSTEM (AV CONTROL UNIT) AV-207 < FUNCTION DIAGNOSIS > [BOSE AUDIO WITHOUT NAVIGATION] C D E F G H I J K L M B A O P Error item JSNIA0151GB Error item Description Possible malfunction factor/Action to take CAN COMM CIRCUIT CAN communication malfunction is detect- Perform diagnosis with CONSULT-III, and CONTROL UNIT (CAN) CAN initial diagnosis malfunction is detect- Replace the AV control unit. CONTROL UNIT (AV) AV communication circuit initial diagnosis FLASH-ROM Error Of Control Unit AV control unit malfunction is detected. CAN Controller Memory Error Amplifier Temperature Error BOSE amp. malfunction is detected. Replace the BOSE amp. Front Display Connection Error When either one of the following items is cuits are malfunctioning. • serial communication circuits between display unit and AV control unit are mal- • serial communication signal between display unit and AV control unit is mal- • Display unit power supply and ground circuits. • Serial communication circuits between display unit and AV control unit. Camera Cont. Unit Connection Error A malfunction is detected in camera con- Camera connection recognition signal cir- Center speaker OUT: open Sound signal center speaker circuit is Check sound signal center speaker circuit. Center speaker OUT: short Sound signal center speaker circuit is Check sound signal center speaker circuit. Center speaker OUT: short to ground Sound signal center speaker circuit to Check sound signal center speaker circuit. Center speaker OUT: short to battery Sound signal center speaker circuit to bat- Check sound signal center speaker circuit. FR speaker OUT: open Sound signal front speaker RH circuit is Check sound signal front speaker RH cir- |