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

46. LAMP TEST

6. Position main light switch to

GROUND DOES

OFF (WP 0004 00).

NOT OPERATE

7. Position master power switch

(Vehicle S/N

to off (WP 0004 00).

11,438 to 99,999) -

Continued

8. If stoplights do not illuminate,

perform Malfunction 139

(Stoplights and 12VDC

Indicator Panel Circuits Do

Not Operate).

9. If stoplights illuminate, notify

Field Maintenance.

47. CHARGING

1. Is vehicle S/N 18,550

1. If vehicle S/N is 18,550 to

SYSTEM / NO

to 99,999?

99,999 go to test 2 of this

CHARGE

malfunction.

INDICATOR DOES

2. If vehicle S/N is not 18,550 to

NOT ILLUMINATE

99,999 go to test 3 of this

(VEHICLE S/N

malfunction.

18,550 TO

199,999)

2. Check to see if LAMP

1. If CHARGING SYSTEM

TEST switch

indicator does not illuminate,

illuminates

perform Malfunction 46

CHARGING SYSTEM

(Lamp Test Ground Does Not

indicator (WP 0016

Operate).

00).

2. If CHARGING SYSTEM

indicator illuminates, notify

Field Maintenance.

0069 00-55