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 114 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.

Change 1

0017 00-2

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

1.

Is continuity present across

circuit breaker CB3?

No.

Replace circuit breaker CB3

(WP 0057 00).

1.

Set multimeter to ohms.

Yes.

Go to (Indication/Condition

2).

2.

Disconnect 24 VDC

intervehicular cable

connector from voltage

converter box on trailer.

3.

Remove two screws and

raise lid on voltage converter

box.

4.

Connect positive (+) probe

of multimeter to one

terminal on CB3.

5.

Connect negative (-) probe

of multimeter to other

terminal on CB3 and note

reading on multimeter.