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 273 of 1348

CONNECTOR

MC15

J

A

N

H

K

B

F

M

C

L

E

D

PIN D

PIN B

Figure 2.

24 VDC Cable Connector.

3.

Connect button probe cable red lead to 24 vdc (12 terminal) cable, trailer end connector, pin B.

4.

Connect button probe cable black lead to 24 vdc (12 terminal) cable, trailer end connector, pin D.

5.

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

0190).

6.

Perform ICE Test 89.

7.

Meter should display a reading between 22 and 28 vdc.

CONDITION/INDICATION

Are 22 to 28 vdc measured between terminal B and D on trailer end of 24 vdc cable?

DECISION

Voltage OK - Go to (Step 4 - Are 22 to 28 vdc measured on wire 1003C at rear junction box, terminal wire

1003C?).

Voltage Faulty - Go to (Step 3 - Can 24 vdc cable be repaired?).

STEP 3

Can 24 vdc cable 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.

TM 9-2330-342-23&P

0024

0024-3