TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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VOLTAGE TEST Change 1 2-604.179 TM 9-2320-366-20-1 Inspect connector pins/sockets for damage, corrosion, and serviceability. Check that connector pins are not pushed back and are capable of making good contact. NOTE Use care when testing electrical connectors not to bend connector pins or damage connector sockets with multimeter probes. Failure to comply may result in damage to equipment. CAUTION Remove rings, bracelets, watches, necklaces, and any other jewelry before working around vehicle. Jewelry can catch on equipment and cause injury or short across electrical circuits, or cause severe burns or electrical shock. WARNING (1) Disconnect LH rear marker light connector from connector P54. (2) Set multimeter to volts DC. (3) Connect positive (+) probe of multimeter to connector P54. (4) Connect negative (-) probe of multimeter to ground. (5) Position main light switch to SER DRIVE (TM 9-2320-366-10-1) and note reading on multimeter. (6) Position main light switch to OFF (TM 9-2320-366-10-1). (7) If 12 VDC is not present, repair wire 489 from connector P54 to splice E27 (para 2-45) and go to step 3 of this fault if required or replace M1088 rear lights cable assembly (para 7-104) and go to step 1 of this fault. (8) Connect LH rear marker light connector to connector P54.