TM 5-3805-261-20WIRING HARNESS TROUBLESHOOTING AND MAINTENANCE PROCEDURES.MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONStep 5. Observe the multimeter needle movement.If the multimeter needle moves to the right over zero on the top of the scale, the circuit has continuity. Thewiring harness is not the problem.If the multimeter needle does not move, the circuit does not have continuity. Replace wiring harness.If the multimeter needle jumps or flickers, the wiring harness being tested has a loose connection. Furthertesting will be necessary.a.ALTERNATOR GROUND LEAD (Figure 7-175).Figure 7-1757-283
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