TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TEST OPTIONS REASON FOR QUESTION CAUTION Read CAUTION on following page. KNOWN INFO Is continuity present from connector PX15 socket H to connector PX12 pin 5? e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT) POSSIBLE PROBLEMS Continuity Test or STE/ICE-R Test #91 2-612.40 Change 1 25. TM 9-2320-366-20-1 If continuity is not present, wire 1575 from connector PX15 socket H to connector PX12 pin 5 is faulty. If continuity is present, wire 1575 from connector PX12 pin 5 to relay K20 terminal 86 on PDP is faulty. Faulty dashboard cable assembly. Other service light illuminates. Circuit breaker CB80 OK. Lamp OK. Relay K20 OK. Rear lights cable assembly OK. Main light switch OK. NO YES Repair wire 1575 from connector PX15 socket H to connector PX12 pin 5 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Repair wire 1575 from connector PX12 pin 5 to relay K20 terminal 86 on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11).