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AV-204 < DTC/CIRCUIT DIAGNOSIS > [NAVIGATION] U1263 USB U1263 USB DTC Logic INFOID:0000000009460015 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. PERFORM SELF DIAGNOSTIC RESULT 1. If there is a device connected to the USB interface, disconnect it. 2. Turn ignition switch ON and wait for 2 seconds or more. 3. Perform Self Diagnostic Result for MULTI AV. YES >> Refer to . NO >> Inspection End. Diagnosis Procedure INFOID:0000000009460016 1. CHECK USB INTERFACE HARNESS Visually inspect USB interface harness. Refer to AV-244, "Removal and Installation" . Is the inspection result normal? YES >> GO TO 2. NO >> Replace USB interface harness. Refer to AV-244, "Removal and Installation" . 2. CHECK USB INTERFACE HARNESS Check USB interface harness. Refer to . Is the inspection result normal? YES >> Replace AV control unit. Refer to AV-240, "Removal and Installation" . NO >> Replace USB interface harness. Refer to AV-244, "Removal and Installation" . CONSULT Display DTC Detection Condition Possible Cause USB OVERCURRENT Overcurrent in USB harness is detected. • Device connected to USB interface. interface. |