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AV-284 < DTC/CIRCUIT DIAGNOSIS > [NAVIGATION WITHOUT BOSE] AUXILIARY INPUT JACK AUXILIARY INPUT JACK Diagnosis Procedure INFOID:0000000009758982 Regarding Wiring Diagram information, refer to . 1. CHECK AUX JACK HARNESS CONTINUITY 1. Turn ignition switch OFF. 2. Disconnect AV control unit connector M104 and AUX jack connector M133. 3. Check continuity between AV control unit connector M104 and AUX jack connector M133. 4. Check continuity between AV control unit connector M104 and ground. Is the inspection result normal? YES >> Replace the AUX jack. Refer to AV-307, "Removal and Installation" NO >> Repair or replace harness or connectors. AV control unit AUX jack Continuity Connector Terminal Connector Terminal M104 30 M133 1 Yes 32 4 31 3 AV control unit — Continuity Connector Terminal M104 30 Ground No 32 |