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 TEST OPTIONS REASON FOR QUESTION 8. WARNING CAUTION Read WARNING and CAUTION on following page. e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT) POSSIBLE PROBLEMS Is 12 VDC present at connector P52R pin 1? 2-612.6 Change 1 NO Voltage Test or STE/ICE-R Test #89 Other service light illuminates. Circuit breaker CB80 OK. Lamp OK. Composite taillight assembly OK. Relay K20 OK. Faulty rear lights cable assembly. Repair wire 21 from connector P51 socket 3 to splice E20 (para 2-45) or replace M1083/ M1084/M1085/M1090/M1092/M1093/M1094/ M1096 rear lights cable assembly (para 7-84) or M1086/M1088/M1089 rear lights cable assembly (para 7-104). YES If 12 VDC is present, repair wire 3094 from terminal lug TL92 to splice E72 (para 2-45) or replace M1083/M1084/M1085/M1090/M1092/ M1093/M1094/M1096 (para 7-84) or M1086/M1088/ M1089 rear lights cable assembly (para 7-104). If 12 VDC is not present, wire 21 from connector P51 socket 3 to splice E42 is faulty. If 12 VDC is present, wire 3094 from terminal lug TL92 to splice E72 is faulty.