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 1409 of 1824

TM 9-2320-366-20-1

VOLTAGE TEST

CAUTION

Change 1

2-845

NOTE

(1) Disconnect connector P52R from connector

J52.

(2) Set multimeter to volts DC.

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

connector P52R pin 5.

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

ground.

(5) Position main light switch to SER DRIVE

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

(6) Position turn signal switch to left turn

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

(7) If 12 VDC pulse is not present, repair

wire 461B from connector P51 socket

12 to connector P52R pin 5 (para 2-45)

or replace rear lights cable assembly

(para 7-84 or 7-104).

(8) If 12 VDC pulse is present, replace rear

intervehicular 12 VDC (7 pin) cable

(para 7-128).

(9) Position turn signal switch to off

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

(10) Position main light switch to OFF

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

(11) Connect connector P52R to connector J52.

Remove plastic cable ties as required.

Inspect connector pins/sockets for damage,

corrosion, and serviceability.

Check that

connector pins are not pushed back and

are capable of making good contact.

NOTE

Use care when testing electrical connectors.

Do not damage connector pins or sockets

with multimeter probes.

Failure to comply

may result in damage to equipment.

WARNING

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.

NOTE

Install plastic cable ties as required.