TM 5-3800-205-10-1
TROUBLESHOOTING PROCEDURES - CONTINUED
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Table 1. Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ELECTRICAL SYSTEM - CONTINUED
3. Check lights for separated
3. Reconnect connectors, if
connections/damage.
required. If any damage to
lights is found, notify Unit
Maintenance.
1. Select STOP LIGHT or SER.
5.
Directional Turn Signal or Hazard
1. Ensure STOP LIGHT or SER.
DRIVE. If problem still exists,
Flasher Control are Not Working.
DRIVE function has been
go to test step 2.
selected on military light
switch.
2. Check lights for separated
2. Reconnect connectors, if
connections/damage.
required. If any damage to
lights is found, notify Unit
Maintenance. If connectors
and lights are okay, go to test
step 3.
5. Directional Turn Signal or Hazard
Flasher Control are Not Working -
Continued.
NOTE
A thirty (30) minute cool down time may be required before circuit breaker can be reset.
3. Check that circuit breaker is
3. Reset circuit breaker. If
not tripped at fuse/circuit
problem still exists, notify
breaker panel in cab.
Unit Maintenance.
6.
EMS Action Alarm Does Not Sound
After Engine Startup.
NOTE
It is normal for the action alarm and action light to come on and stay on until air pressure of approx-
imately 65 psi (450 kPa) is reached. If the alarm does not come on, shut engine down.
Check for blown fuses at fuse/
If fuse is bad, request a
circuit breaker panel in cab.
replacement fuse from Unit
Maintenance. If fuse is good,
notify Unit Maintenance.
7.
EMS Alert Indicators and Action Light
1. Check that battery disconnect
1. If switches are ON and
Do Not Come On When Panel Test
and engine start switches are
problem still exists, go to test
Switch is Placed to ON.
ON.
step 2.
2. Check for blown fuse at fuse/
2. If fuse is bad, request a
circuit breaker panel in cab.
replacement fuse from Unit
Maintenance. If fuse is good,
notify Unit Maintenance.
