TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 423 of 1432
(1) Remove kick panel (para 16-3). (2) Set multimeter to volts dc. (3) Start engine (TM 9-2320-365-10). (4) Connect positive (+) probe of multimeter to connector PX33-J1. (5) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (6) Connect positive (+) probe of multimeter to connector PX33-J2. (7) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (8) If 12 to 14.5 vdc is not verified, repair wire 1900 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10). (9) Shut down engine (TM 9-2320-365-10). VOLTAGE TEST CAUTION NOTE 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. WARNING Change 1 2-1475 Loose or dirty connectors may cause intermittent loss of power to transmission ECU and diagnostic codes to be logged. Ensure that all connectors are clean and tight before performing troubleshooting. Failure to comply may result in incorrect test results. Use care when testing electrical connectors. Do not damage connector pins or sockets with multimeter probes. Failure to comply may result in damage to equipment. Inspect connector pins/sockets for damage, corrosion, and serviceability. Check that connector pins are not pushed back and are capable of making good contact. TM 9-2320-365-20-2