TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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VOLTAGE TEST 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 circuit and cause severe burns or electrical shock. Change 1 2-1819 TM 9-2320-366-20-2 (1) Start engine (TM 9-2320-366-10-1). (2) Remove dust cap from DCA connector. (3) Set multimeter to volts dc. (4) Connect positive (+) probe of multimeter to DCA connector terminal N. (5) Connect negative (-) probe of multimeter to DCA connector terminal P and note reading on multimeter. (6) If 33 VDC or more is present, replace 100 amp voltage regulator (para 7-5) or 200 amp voltage regulator (para 20-46). (7) If 24-32 is present, replace WTEC III transmission ECU (para 8-7). (8) Install dust cap on DCA connector. (9) Clear diagnostic codes (para 8-5). (10) Shut down engine (TM 9-2320-366-10-1). WARNING