TM 9-2350-238-10
Table 3-1. TROUBLESHOOTING–CONTINUED
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
LIGHTING SYSTEM
19. ALL LIGHTS DO NOT OPERATE.
Step 1.
Check to see that MASTER switch (1) and instrument switch (2) are in ON
position.
Set switches to ON position.
Step 2.
Check to see that individual switch is ON.
Set switch to ON position.
20. DRIVING LIGHTS DO NOT OPERATE.
Step 1.
Check for loose wiring connections at vehicle light switch.
Tighten or connect loose connections.
Step 2. Check for open light circuit breaker.
If breaker does not reset within 30 seconds, or if circuit breaker
repeatedly closes and opens, notify unit maintenance personnel.
21. DRIVING LIGHTS BURN DIMLY.
Step 1.
Check to see if batteries are discharged.
See if battery indicator reads in red band. If batteries are discharged,
notify unit maintenance personnel.
Step 2. Check to see if battery cable connections are loose or corroded.
If corroded or loose, notify unit maintenance personnel.
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