TM 9--2350--292--20--10175 00--4VEHICLE HORN FAILS TO OPERATE -- CONTINUED0175 00Is 24 V dc present?1. Disconnect harness 4W105 lead 25 fromswitch panel side of horn switch.2. Turn MASTER switch ON(TM 9--2350--292--10).3. Place multimeter red lead in lead 25 connectorsocket and black lead to ground. Check forvoltage.4. Turn MASTER switch OFF(TM 9--2350--292--10).noyesnoyesFGCONTINUED ON NEXT PAGE1. Disconnect harness 4W105 P1 from switchpanel.2. Turn MASTER switch ON(TM 9--2350--292--10).3. Place multimeter red lead on harness 4W105P1 socket N and black lead to ground. Checkfor voltage.4. Turn MASTER switch OFF(TM 9--2350--292--10).Is 24 V dc present?Repair (WP 0290 00) orreplace (WP 0314 00)harness 4W100.Verify fault is corrected.Go to Step H.CONTINUED FROM STEP D
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