TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 WAIT INDICATOR FLASHES DURING START ATTEMPTS (PREGLOW OR AFTERGLOW)—Continued 0018 00 Y 1. Remove front main wiring harness 12349873-1 (1) from J2 connector on controller (2). 2. Remove engine wiring harness 12349873-1 jack (3) from engine compartment bulkhead (4). 3. Check continuity between engine compartment jack pin K (5)and controller plug (6) pin A (7). 4. Does multimeter read 0 ohm? YES NO YN 1. Repair or replace engine wiring harness 12349873-1 circuit 406A lead (WP 0359 00). 2. Verify no faults found. 0018 00-2