TM 9-2320-360-10
Table 3-1. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ELECTRICAL SYSTEM
1.
ONE OR MORE ELECTRICAL CIRCUITS WILL NOT OPERATE.
Step 1.
Check if ENGINE switch is positioned to ON.
Position ENGINE switch to ON.
Step 2.
Check if any circuit breakers have been tripped.
Step 3.
Check if HEADLIGHTS, C.L. LIGHTS, BEACON BACK UP, WORK
LTS/HORN, TURN SIGNAL, STOP LIGHTS, BLK OUT LIGHTS,
TRAILER LIGHTS, or TRAILER TURN SIGNALS circuit breakers
have been tripped.
Reset circuit breaker(s) that have been tripped.
Step 4.
Check it system controls am in correct operating positions (para
Place system controls to the correct operating position. Notify unit
maintenance if system still will not operate.
2.
ONE OR MORE LIGHTING CIRCUITS WILL NOT OPERATE.
Step 1.
Check if ENGINE switch is positioned to ON.
Position ENGINE switch to ON.
Step 2.
Check if HEADLIGHTS, C.L. LIGHTS, BEACON BACK UP WORK
LTS/HORN, STOP LIGHTS, BLK OUT LIGHTS, or TRAILER
LIGHTS circuit breakers have been tripped.
Reset circuit breaker(s) that have been tripped.
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