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TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download

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TM 9-2320-366-20-1 KNOWN INFO 7. Is continuity present from connector P51 socket 16 to connector P53R socket 5? TEST OPTIONS CAUTION Read CAUTION on following page. e66. TRAILER RIGHT STOP/TURN LIGHT DOES NOT ILLUMINATE (CONT) 2-804 Change 1 Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION If continuity is not present, wire 460T is faulty. If continuity is present, intervehicular 24 VDC (12 pin) cable is faulty. POSSIBLE PROBLEMS Towing vehicle right stop/turn light OK. Circuit breaker CB44 OK. Trailer electrical system OK. Dashboard cable asembly OK. Relay K31 OK. Faulty rear lights cable assembly. Faulty rear intervehicular 24 VDC (12 pin) cable. NO Repair wire 460T from connector P51 socket 16 to connector P53R socket 5 (para 2-45) or replace M1083/M1084/M1085/ M1090/M1090/M1092/ M1093/M1094 rear lights cable assembly (para 7-84) or M1086/M1088/M1089 rear lights cable assembly (para 7-104). YES Replace intervehicular 24 VDC cable (para 7-129).