TM-9-2320-365-20-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-2 - Page 543 of 1432

Change 1

2-1549

TM 9-2320-365-20-2

CONTINUITY TEST

(1)

Set multimeter to ohms.

(2)

Connect positive (+) probe of multimeter

to connector P114-9.

(3)

Connect negative (-) probe of multimeter to

all other sockets of connector P114, one

at a time, and note reading on multimeter.

(4)

Connect positive (+) probe of multimeter

to connector P114-10.

(5)

Connect negative (-) probe of multimeter

to all other sockets of connector P114,

one at a time, and note reading on

multimeter.

(6)

Connect positive (+) probe of multimeter

to connector P114-25.

(7)

Connect negative (-) probe of multimeter to

all other sockets of connector P114

(except P114-13), one at a time, and note

reading on multimeter.

(8)

If continuity is present in step 3, 5, or 7,

replace WTEC III cab transmission harness

(para 7-87).

(9)

If no short circuits are found, replace

WTEC III transmission ECU (para 8-7).

(10)

Connect connector P114 to WTEC III

transmission ECU.

(11)

Connect connector clamp on connector

P114.

(12)

Install kick panel (para 16-3).

(13)

Connect connector P119 to connector

J119.

(14)

Position front grille on cab with washer

and screw.

(15)

Position two washers and screws in front

grille.

(16)

Tighten screw to 48-60 lb-in. (5-7 N·m).

(17)

Tighten two screws to 24 lb-in. (3 N·m).

(18)

Clear diagnostic codes (para 8-5).