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AV-348 < COMPONENT DIAGNOSIS > [BOSE AUDIO WITH NAVIGATION] U1216 AV CONTROL UNIT U1216 AV CONTROL UNIT Description INFOID:0000000003939194 Replace the AV control unit if this DTC is displayed. Refer to AV-455, "Removal and Installation" . DTC Logic INFOID:0000000003939195 Part name Description AV CONTROL UNIT • It is the master unit of the MULTI AV system and it is connected to each control unit by means of communication. It operates each system according to com- • AV control unit includes audio function and vehicle information function. tain necessary information for the vehicle information function. • It inputs the automatic brightness ON/OFF signals that are required for the dis- play dimming control. • It inputs the signals for driving status recognition (vehicle speed, reverse and parking brake). DTC Display contents of CONSULT-III DTC Detection Condition Action to take U1216 CAN CONT Internal malfunction of AV control unit (CAN controller) is Replace AV control unit. 2009 Pathfinder |