Self-Diagnosis Results Display Item

DTC	Display contents of CONSULT	DTC detection condition	Possible malfunction factor
U1300 U1240	AV COMM CIRCUIT U1300 SWITCH CONN. [U1240]	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 are malfunctioning.	Multifunction switch power supply and ground circuits. AV communication circuits between AV control unit and multifunction switch.
U1300 U124E	AV COMM CIRCUIT U1300 AMP CONN. U1241	When either one of the following items are detected: BOSE amp. power supply and ground circuits are malfunctioning. AV communication circuits between headrest display unit LH and BOSE amp. are malfunctioning.	BOSE amp. power supply and ground circuits. Refer to DIAGNOSIS PROCEDURE . AV communication circuits between headrest display unit LH and BOSE amp.
U1300 U1241	AV COMM CIRCUIT U1300 VIDEO DIST CONN. U1241	When either one of the following items are detected: video distributor power supply and ground circuits are malfunctioning. headrest display unit LH power supply and ground circuits are malfunctioning. AV communication circuits between AV control unit and headrest display unit LH are malfunctioning. location recognition signal circuit between headrest display unit LH and ground is malfunctioning.	Video distributor power supply and ground circuits. Refer to DIAGNOSIS PROCEDURE . Headrest display unit LH power supply and ground circuits. Refer to DIAGNOSIS PROCEDURE . AV communication circuits between AV control unit and headrest display unit LH. Location recognition signal circuit between headrest display unit LH and ground. Refer to DIAGNOSIS PROCEDURE .
U1300 Hub	AV COMM CIRCUIT U1300 AROUND CAMERA CONN. [U125B]	When either one of the following items are detected: around view monitor control unit power supply and ground circuits are malfunctioning. AV communication circuits between AV control unit and around view monitor control unit are malfunctioning.	Around view monitor control unit power supply and ground circuits. Refer to DIAGNOSIS PROCEDURE . AV communication circuits between AV control unit and around view monitor control unit.
U1300 U125C	AV COMM CIRCUIT U1300 SONAR CONN. [U125C]	When either one of the following items are detected: Sonar control unit power supply and ground circuits are malfunctioning. Around view monitor control unit CAN communication circuits are malfunctioning. Sonar control unit CAN communication circuits are malfunctioning.	Sonar control unit power supply and ground circuits. Refer to DIAGNOSIS PROCEDURE . Around view monitor control unit CAN communication circuit. Sonar control unit CAN communication circuit.
U1300 U1240 Hub U1241	AV COMM CIRCUIT U1300 SWITCH CONN. [U1240] AROUND CAMERA CONN. [U125B] VIDEO DIST CONN. U1241	AV communication circuits between AV control unit and multifunction switch are malfunctioning.	AV communication circuits between AV control unit and multifunction switch.
U1300 U1240 U124E Hub U1241	AV COMM CIRCUIT U1300 SWITCH CONN. [U1240] AMP CONN. U1241 AROUND CAMERA CONN. [U125B] VIDEO DIST CONN. U1241