TM-9-2350-277-20-1

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6

TM-9-2350-277-20-1 - Page 618 of 855

TM 9-2350-277-20-1

COMMANDER’S VISION ENHANCER (DVE) DISPLAY DOES NOT WORK

(M58 ONLY) — Continued

0116 02

A2Y

1.

Remove cable connector W3P4 (2) from DVE power switch

(1). Use a multimeter on DVE power switch to check for

continuity. Turn DVE power switch ON and OFF.

2.

Does multimeter read 0 ohms when DVE power switch is in

ON position?

A2YN

1.

Faulty DVE power switch. Replace

DVE power switch (WP 0282 00).

2.

Verify no faults found.

A3Y

1.

Remove cable 12461152 connector W3P2 (1) from connector

A1J2 (2) on commander’s display (3) and connector W3P1

(1) from connector A1J5 (2) on driver’s display (3). Use

multimeter to measure continuity.

2.

Does multimeter read 0 ohms?

A3YN

1.

Faulty cable 12461152. Replace

cable 12461152 (WP 0866 04).

2.

Verify no faults found.

011602-3

Change 5