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

2. 24 VDC CIRCUITS

2. Check to see SER DRIVE

DO NOT OPERATE

lights illuminate.

Continued.

3. If SER DRIVE lights do not

illuminate, perform Electrical

System Troubleshooting

Malfunction 5, 12 and 24 VDC

Circuits Do Not Operate

(Vehicle S/N 18,550 or

Higher).

4. If SER DRIVE lights illuminate,

go to test 6 of this

malfunction.

6. Check to see if circuit

1. Position main light switch to

breaker CB45 is

tripped.

2. Remove Power Distribution

Panel (PDP) cover (WP 0095

NOTE

Perform the following corrective action on vehicles S/N 11,438 to 99,999.

3. Check to see if circuit breaker

CB45 is tripped.

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