TM 9-2350-247-20-1CARRIER MOVES WITH TRANSMISSION IN SL (M548A3)—Continued 0074 002Y1. Remove wiring harness 12313482 plug (1) from wiring harness12313483 jack (2) at carrier bulkhead.2. Measure voltage between each socket on wiring harness12313483 jack (2) and ground. Multimeter should read 18 voltsor more for sockets B (3), D (4), and E (5) and 0 volts for theremaining socket checks.3. Does multimeter read less than 18 volts for sockets B, D, and Eand doesn’t read 0 volts for all other sockets?YESNO2YN1. Replace faulty wiring harness12313482 (transmission controlwiring harness) (WP 0297 00).2. Verify no faults found.3Y1. Turn MASTER SWITCH OFF.2. Install wiring harness 12313482 plug on transmission jack.3. Remove transmission shift control (WP 0306 00).4. Place transmission shift control in SL position.5. Measure resistance between transmission shift control jack (1)pin M (2) and pins A thru N. Multimeter should read 0 ohms forpins B, D, E, and N and infinity for all remaining pin checks. Seepin to pin check (WP 0309 00).6. Does multimeter read more than 0 ohms for sockets B, D, E, andN and doesn’t read infinity for all other pins?YESNO3YN1. Install transmission shift control(WP 0306 00).2. Replace faulty wiring harness12313483 (transmission wiringharness) (WP 0297 00).3. Verify no faults found.0074 00-2
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