TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 295 of 1364

TM 9-2350-238-20-1

Step 3.

Place red probe on receptacle pin N (lead 519). Place black probe on

receptacle pin M (lead 519). If multimeter indicates about 100 ohms,

replace headlamp dimmer switch. Refer to page 2-584. If multimeter does

not indicate about 100 ohms, repair HI BEAM IND light. Refer to page

2-571. Connect wiring harness.

Step 4.

Disconnect connector from headlamp dimmer switch. Place red probe on

pin B. Place black probe on pin D. If multimeter indicates 0 ohms, repair

lead 519 between headlamp dimmer switch and instrument (gage) panel

wiring harness receptacle. Refer to page 2-371. If multimeter indicates

infinity, replace headlamp dimmer switch. Refer to page 2-584. Connect

connector to headlamp dimmer switch.

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