Error item

Some error items may be displayed simultaneously according to the cause. If some error items are displayed simultaneously, the detection of the cause can be performed by the combination of display items

Error item	Description	Possible malfunction factor/Action to take
CAN COMM CIRCUIT	CAN communication malfunction is detected.	Perform diagnosis with CONSULT, and then repair the malfunctioning parts according to the diagnosis results. Refer to "CONSULT FUNCTION (MULTI AV) ".
CONTROL UNIT (CAN)	CAN initial diagnosis malfunction is detected.	Replace the AV control unit if the malfunction occurs constantly.
CONTROL UNIT (AV)	AV communication circuit initial diagnosis malfunction is detected.
FLASH-ROM Error Of Control Unit	AV control unit malfunction is detected.
CAN Controller Memory Error
Sub CPU Connection Error
iPod® authentification chip error
Audio connection error
DSP Connection Error	AV control unit malfunction is detected.	If a disc can be played, then there is a possibility of the detection of a temporary malfunction. Replace the AV control unit if the malfunction occurs constantly.
DSP Communication Error	AV control unit malfunction is detected.
Unfinished configuration	The writing of configuration data is incomplete.	Write configuration data with CONSULT.
USB Controller Communication Error	USB connection malfunction is detected.	Check that the connection to the USB connector is normal.
Steer. Angle Sensor Calibration	Predictive course line center position adjustment of the steering angle sensor is incomplete.	Adjust the predictive course line center position of the steering angle sensor. Refer to "CONSULT FUNCTION (MULTI AV) ".
Front Display Connection Error	When either one of the following items is detected: display unit power supply and ground circuits malfunction is detected. malfunction is detected in communication circuits between AV control unit and display unit.	Display unit power supply and ground circuits. Communication circuits between AV control unit and display unit.
XM Connection Error	When either one of the following items is detected: satellite radio tuner power supply and ground circuit malfunction is detected. malfunction is detected in communication circuits between AV control unit and satellite radio tuner. malfunction is detected in request signal circuit between AV control unit and satellite radio tuner.	Satellite radio tuner power supply and ground circuit. Communication circuit between AV control unit and satellite radio tuner. Request signal circuit between AV control unit and satellite radio tuner.
USB electric current Error	Detection of overcurrent in USB connector.	Check USB harness between the AV control unit and USB connector.
AV COMM CIRCUIT Switches Connection Error	When either one of the following items is detected: multifunction switch power supply and ground circuits are malfunctioning. AV communication circuits between AV control unit and multifunction switch are malfunctioning.	Multifunction switch power supply and ground circuits. AV communication circuits between AV control unit and multifunction switch.
AV COMM CIRCUIT H/F Unit Connection Error	When either one of the following items is detected: TEL adapter unit power supply and ground circuits are malfunctioning. AV communication circuits between multifunction switch and TEL adapter unit are malfunctioning.	TEL adapter unit power supply and ground circuits. AV communication circuits between multifunction switch and TEL adapter unit.
AV COMM CIRCUIT Switches Connection Error H/F Unit Connection Error	Malfunction is detected in AV communication circuits between AV control unit and multifunction switch are malfunctioning.	AV communication circuits between AV control unit and multifunction switch.