TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 703 of 1824

TM 9-2320-366-20-1

Remove rings, bracelets, watches, necklaces,

and any other jewelry before working around

vehicle.

Jewelry can catch on equipment and

cause injury or short across electrical circuits

and cause severe burns or electrical shock.

WARNING

VOLTAGE TEST

(1) Set multimeter to volts DC.

(2) Connect positive (+) probe of multimeter to

connector PX2 socket 1.

(3) Connect negative (-) probe of multimeter to

known good ground.

(4) Position master power switch to on

(TM 9-2320-366-10-1) and note reading on

multimeter.

(5) If 24 VDC is not present, repair wire 35

from splice E88 to connector J31 pin 22

(para 2-45) or replace WTEC II dashboard

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

(6) If 24 VDC is present, repair wire 35 from

connector P31 socket 22 to connector P37

pin 2 (para 2-45) or replace engine control

cable assembly (para 7-80).

(7) Position master power switch to off

(TM 9-2320-366-10-1).

(8) Disconnect batteries (para 7-57)

(9) Connect connector P31 to connector J31.

Perform step (10) if vehicle is equipped

with LAMP TEST switch.

NOTE

(10) Connect connector PX2 to LAMP TEST switch

connector.

(11) Install instrument panel assembly (para 7-15).

(12) Connect batteries (para 7-57).

Change 2

2-418.13