TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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2-612.26 Change 1 TM 9-2320-366-20-1 e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT) TEST OPTIONS REASON FOR QUESTION Is continuity present from relay K20 terminal 85 on PDP to ground? KNOWN INFO NO POSSIBLE PROBLEMS Continuity Test or STE/ICE-R Test #91 Other service light illuminates. Circuit breaker CB80 OK. Rear lights cable assembly OK. 18. Faulty dashboard cable assembly. Faulty relay K20. YES Repair wire 3054 from relay K20 terminal 85 on PDP to terminal board TB2 position 44 on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). If continuity is not present, wire 3054 is faulty. If continuity is present, relay K20 is faulty. Replace relay K20 (para 7-9).