SIGNALS FROM SENSOR IS BELOW ITS VALID RANGE, INDICATES BOTH CIRCUITS ARE OPEN, IS ABOVE ITS VALID RANGE, INDICATES CIRCUITS ARE CLOSED, OR WAS NOT PROCESSED CORRECTLY (cont)

SIGNALS FROM SENSOR IS BELOW ITS VALID RANGE, INDICATES BOTH CIRCUITS ARE OPEN, IS ABOVE ITS VALID RANGE, INDICATES CIRCUITS ARE CLOSED, OR WAS NOT PROCESSED CORRECTLY (cont) - TM-9-2350-292-20-1_340

SIGNALS FROM SENSOR IS BELOW ITS VALID RANGE, INDICATES BOTH CIRCUITS ARE OPEN, IS ABOVE ITS VALID RANGE, INDICATES CIRCUITS ARE CLOSED, OR WAS NOT PROCESSED CORRECTLY (cont) - TM-9-2350-292-20-1_342

TM-9-2350-292-20-1 Carrier Ammunition Tracked M992A1(NSN 2360-01-362-3021) EIC:AE6 Manual
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TM 9--2350--292--20--1 0071 00--6 SIGNALS FROM SENSOR IS BELOW ITS VALID RANGE, INDICATES BOTH CIRCUITS ARE OPEN, IS ABOVE ITS VALID RANGE, INDICATES CIRCUITS ARE CLOSED, OR WAS NOT PROCESSED CORRECTLY -- CONTINUED 0071 00 1. Reconnect wiring harness 4W502 connector P1 to remote terminal unit connector J1. 2. Disconnect wiring harness 3W501 from sensor that is failing (WP 0677 00). 3. Use table in step D to conduct a continuity check of wiring harness 3W501 wires that correspond to the sensor that is failing. E CONTINUED ON NEXT PAGE CONTINUED FROM STEP D Is continuity present? yes no Repair (WP 0290 00) or replace (WP 0677 00) wiring harness 3W501. Verify fault is corrected. 1. Replace sensor that is failing (WP 0691 00). 2. Reconnect wiring harness 4W502 connector P2 to wiring harness 3W501 connector J1 (WP 0678 00). 3. Reconnect wiring harness 3W501 to sensor, if removed (WP 0677 00). 4. Start Enhanced Diagnostics program (WP 0086 00) and run selftest. F Does failing sensor now pass selftest? yes no Replace remote termi- nal unit (WP 0675 00). Verify fault is corrected. Fault corrected. FORWARD

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