TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
Page 1101 of 1824
WARNING VOLTAGE TEST CAUTION Change 1 2-604.169 TM 9-2320-366-20-1 (1) Disconnect RH rear marker light connector from connector P58. (2) Set multimeter to volts DC. (3) Connect positive (+) probe of multimeter to connector P58. (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 P58 to splice E27 (para 2-45) or replace M1088 rear lights cable assembly (para 7-104). (8) If 12 VDC is present, replace RH rear marker light (para 7-38). (9) Connect RH rear marker light connector to connector P58. 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. 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.