TM-9-2330-334-13-P

FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) LOAD HANDLING SYSTEM TRAILER (LHST) M1147A1

TECHNICAL MANUAL; OPERATOR AND FIELD LEVEL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

DECEMBER 2013

CHANGE 1

TM-9-2330-334-13-P - Page 115 of 1184

TM 9-2330-334-13&P

SIDE REAR MARKER LIGHTS DO NOT ILLUMINATE-Continued

0017 00

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued

Table 1.

Side Rear Marker Lights Do Not Illuminate - Continued.

0017 00-3/4-Blank

Change 1

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

2.

Is 18-30 VDC present at 24

VDC intervehicular cable

connector pin E?

No.

Replace 24 VDC

intervehicular cable (WP

0062 00).

1.

Set multimeter to VDC.

Yes.

Replace voltage converter

box (WP 0058 00).

2.

Connect positive (+) probe

of button probe to 24 VDC

intervehicular connector pin

E.

3.

Connect negative (-) probe

of button probe to a known

good ground.

4.

Position master power

switch to on (TM 9-2320-

392-10).

5.

Position main light switch to

SER DRIVE and note reading

on multimeter.

END OF WORK PACKAGE