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 ".
CONTROL UNIT (CAN)	CAN initial diagnosis malfunction is detected.	Replace the AV control unit if the malfunction occurs constantly. Refer to "REMOVAL AND INSTALLATION ".
CONTROL UNIT (AV)	AV communication circuit initial diagnosis malfunction is detected.
FLASH-ROM Error Of Control Unit	AV control unit malfunction is detected.
Connection Of Gyro
Connection of G Sensor
CAN Controller Memory Error
Bluetooth Module Connection 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. Refer to "REMOVAL AND INSTALLATION ".
DSP Communication Error	AV control unit malfunction is detected.
HDD Connection Error	AV control unit malfunction is detected.	Replace the AV control unit if the malfunction occurs constantly. Refer to "REMOVAL AND INSTALLATION ".
HDD Read Error
HDD Write Error
HDD Communication Error
HDD Access Error
GPS Communication Error	GPS malfunction is detected.	An intermittent error caused by strong radio interference may be detected unless any symptom (GPS reception error, etc.) occurs. Replace the AV control unit if the malfunction occurs constantly. Refer to "REMOVAL AND INSTALLATION ".
GPS ROM Error
GPS RAM Error
GPS RTC Error
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.
DVD Mechanism Communication Error	AV control unit malfunction is detected.	If DVD 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. Refer to "REMOVAL AND INSTALLATION ".
Steer. Angle Sensor Calibration	Neutral position adjustment of the steering angle sensor is incomplete.	Adjust the neutral position of the steering angle sensor. Refer to "WORK PROCEDURE ".
Front Display Connection Error	When either one of the following items are detected: front display unit power supply and ground circuits are malfunctioning. serial communication circuits between AV control unit and front display unit are malfunctioning.	Front display unit power supply and ground circuits. Refer to "FRONT DISPLAY UNIT: DIAGNOSIS PROCEDURE ". Serial communication circuits between AV control unit and front display unit.
AM/FM antenna amplifier short to ground	Radio antenna amp. ON signal circuit malfunction is detected.	Radio antenna amp. ON signal circuit between AV control unit and antenna amp.
AM/FM antenna amplifier open
Ext_Amp_ON output terminal short to ground	BOSE amp. ON signal circuit malfunction is detected.	BOSE amp. ON signal circuit between AV control unit and BOSE amp.
Ext_Amp_ON output terminal: open	BOSE amp. ON signal circuit malfunction is detected.
GPS Antenna Error	GPS antenna connection malfunction is detected.	Check the connection of the GPS antenna connector.
USB electric current Error	Detection of overcurrent in USB connector.	Check USB harness between the AV control unit and USB connector.
XM Antenna Connection Error	Satellite radio antenna connection malfunction is detected.	Satellite radio antenna disconnection.
AV COMM CIRCUIT Switches Connection Error	When either one of the following items are detected: multifunction switch power supply and ground circuits are malfunctioning. AV communication circuits between AV control unit and multifunction switch were malfunctioning.	Multifunction switch power supply and ground circuits. AV communication circuits between AV control unit and multifunction switch.
AV COMM CIRCUIT 2nd Display Connection Error	When either one of the following items are detected: Rear display unit power supply and ground circuits are malfunctioning. AV communication circuits between AV control unit and rear display unit are malfunctioning.	Rear display unit power supply and ground circuits. Refer to "REAR DISPLAY UNIT: DIAGNOSIS PROCEDURE ". AV communication circuits between AV control unit and rear display unit.
AV COMM CIRCUIT Switches Connection Error 2nd Display Connection Error	AV communication circuits between AV control unit and multifunction switch are malfunctioning.	AV communication circuits between AV control unit and multifunction switch.