TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 2-891 2-891 2-891 2-891 2-891 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. WARNING (1) Disconnect connector J2 from connector P2. (2) Set multimeter to volts dc. (3) Connect positive (+) probe of multimeter to connector J2-5. (4) Connect negative (-) probe of multimeter to ground. (5) Position master power switch to on (TM 9-2320-366-10-1). (6) Position windshield wiper switch to low (TM 9-2320-366-10-1) and note reading on multimeter. (7) If 24 vdc is not present, repair wire 1527 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (8) If 24 vdc is present, replace windshield wiper EMI cable (para 7-68). (9) Position windshield wiper switch to off (TM 9-2320-366-10-1). (10) Position master power switch to off (TM 9-2320-366-10-1). (11) Connect connector J2 to connector P2. (12) Install PDP on dashboard with three screws. (13) Install three washers and screws in PDP. (14) Install PDP cover (para 16-2). CONTINUITY TEST (1) Disconnect windshield wiper ECU from connector PX21. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to connector PX21-4. (4) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (5) If continuity is not present, repair wire 3034 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11).