TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 TURN SIGNAL LAMPS AND STOPLIGHTS DO NOT FLASH WITH CONTROL IN HAZARD POSITION—Continued 0066 00 10Y 1. Connect multimeter to left and/or right stoplight-taillight circuits 22 connector terminal pins (1) and to socket center contacts (2). 2. Does multimeter indicate 0 ohms? YES NO 10YN 1. Replace faulty stoplight-taillight assembly (WP 0507 00). 2. Verify no faults found. 11Y 1. Turn MASTER SWITCH ON. 2. Connect multimeter to circuit 22-460 (right) or 22-461 (left) harness connectors (1) and ground. 3. Set turn signal unit for right or left turn. 4. Does multimeter indicate voltage? YES NO 11YN 1. Repair wiring harness (WP 0294 00). 2. Verify no faults found. 0066 00-6