TM-9-2330-342-23-P

PALLETIZED LOAD SYSTEM TRAILER (PLST) M1076 A1

TECHNICAL MANUAL; FIELD MANUAL

OCTOBER 2012

TM-9-2330-342-23-P - Page 140 of 1348

WIRE 1012B

FRONT SIDE

MARKER LIGHT

BOTTOM VIEW

Figure 1.

Front Side Marker Light and Wire 1012B.

3.

Connect button probe cable red lead to wire 1012B.

4.

Connect button probe cable black lead to a known good ground.

5.

Have assistant turn engine start switch to ON. Refer to vehicle Operator's manual (WP

0190).

6.

Have assistant turn ON lights. Refer to vehicle Operator's manual (WP

0190).

7.

Perform ICE Test 89.

8.

Meter should display a reading between 10 and 14 vdc.

CONDITION/INDICATION

Are 10 to 14 vdc measured on wire 1012B at front side marker light?

DECISION

Voltage OK - Go to (Step 3 - Does test equipment pass offset test?).

Voltage Faulty - Go to (Step 2 - Can trailer main harness wire 1012B be repaired?).

STEP 2

Can trailer main harness wire 1012B be repaired?

WARNING

Remove all jewelry such as rings, ID tags, bracelets, etc. prior to working on or around vehicle.

Jewelry and tools can catch on equipment, contact positive electrical circuits, and cause a

direct short, severe burns, or electrical shock. Failure to comply may result in injury or death

to personnel.

NOTE

Wire is not repairable if damage cannot be visually located or if a prior repair has already

reduced length of wire. Wire is not repairable if after repair, wire is too short to reach its

connection point.

TM 9-2330-342-23&P

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