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 275 of 1348

STEP 4

Are 22 to 28 vdc measured on wire 1003C at rear junction box, terminal wire 1003C?

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.

1.

Have assistant release brake pedal. Refer to vehicle Operator's manual (WP

0190).

2.

Connect 24 vdc (12 terminal) cable to connector MC15.

3.

Remove cover from rear junction box (WP

0058).

C

L

O

S

E

O

P

E

N

COVER

REAR JUNCTION

BOX

WIRE 1003C

1435

1435

1008B

1012B

1680C

1678C

1003C

1004C

Figure 4.

Rear Junction Box and Wire 1003C.

4.

Connect button probe cable red lead to rear junction box, terminal wire 1003C.

5.

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

6.

Have assistant fully depress brake pedal. Refer to vehicle Operator's manual (WP

0190).

7.

Perform ICE Test 89.

8.

Meter should display a reading 22 and 28 vdc.

TM 9-2330-342-23&P

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