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TROUBLE DIAGNOSIS ATC-113 C D E F G H I K L M A B ATC 4. CHECK CIRCUIT CONTINUITY BETWEEN AV C/U (AV AND NAVI C/U) AND AUTO AMP. 1. Turn ignition switch OFF. 2. Disconnect AV C/U (AV and NAVI C/U) and auto amp. connector. 3. Check continuity between AV and NAVI C/U harness connector B29 terminal 38 (L) or AV C/U harness OK or NG OK >> Replace auto amp. NG >> Repair harness or connector. 38 – 10 : Continuity should exist. 43 – 10 : Continuity should exist. RJIA1313E |