Table 5. Electrical System Troubleshooting Procedures - continued

TM 9-2320-391-10

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0069 00

ELECTRICAL SYSTEM Continued

Table 5. Electrical System Troubleshooting Procedures Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

81. INTERVEHICULAR

1. Check to see if

If towing vehicle right turn

RIGHT TURN

towing vehicle right

signal does not illuminate,

SIGNAL DOES NOT

turn signal

perform Malfunction 68 (Front

ILLUMINATE

illuminates (WP 0007

And Rear Turn Signals Do Not

00).

Illuminate).

2. Check to see if

If intervehicular right turn

intervehicular right

signal does not illuminate,

turn signal

notify Field Maintenance.

illuminates (WP 0007

00).

82. INTERVEHICULAR

1. Check to see if

If towing vehicle stoplights do

STOPLIGHTS DO

towing vehicle

not illuminate, perform

NOT ILLUMINATE

stoplights illuminate

Malfunction 70 (One Or Both

(WP 0016 00).

Stoplights Do Not Illuminate).

2. Check to see if

If intervehicular stoplights do

intervehicular

not illuminate, notify Field

stoplights illuminate

Maintenance.

(WP 0016 00).

83. INTERVEHICULAR

1. Check to see if

If towing vehicle taillights do

TAILLIGHTS DO

towing vehicle

not illuminate, perform

NOT ILLUMINATE

taillights illuminate

Malfunction 58 (One Or Both

(WP 0016 00).

Composite Taillights Do Not

Illuminate).

2. Check to see if

If intervehicular taillights do

intervehicular

not illuminate, notify Field

taillights illuminate

Maintenance.

(WP 0016 00).

84. PERSONNEL

1. Check to see if

If headlights do not

HEATER CONTROL

headlights illuminate

illuminate, perform

DOES NOT

(WP 0016 00).

Malfunction 133 (All Main

ILLUMINATE

Light Switch Functions Do Not

Operate).

2. Check to see if

If personnel heater control

personnel heater

does not illuminate, notify

control illuminates

Field Maintenance.

(WP 0016 00).

0069 00-83