TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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e68. INTERVEHICLE LEFT TURN SIGNAL DOES NOT ILLUMINATE (CONT) TM 9-2320-365-20-1 2-806 Change 1 WARNING 2. KNOWN INFO TEST OPTIONS Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION CAUTION Read WARNING and CAUTION on following page. POSSIBLE PROBLEMS Towing vehicle left turn signal illuminates. Towed vehicle left turn signal OK. Faulty dashboard cable assembly. Faulty rear lights cable assembly. Faulty rear intervehicular 12 VDC (7 pin) cable. Is 12 VDC pulse present at connector J51 pin 12? If 12 VDC pulse is not present, wire 461B is faulty. NO Repair wire 461B from connector J51 pin 12 to splice E3 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). YES