TM 5-3800-205-10-2
TROUBLESHOOTING PROCEDURES - CONTINUED
0011 00
Table 1. Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ELECTRICAL SYSTEM - CONTINUED
2. Check lights for separated
2. Reconnect connectors, if
4
Directional Turn Signal or Hazard
connections/damage.
required. If any damage to
Flasher Control are Not Working -
lights is found, notify Unit
Continued.
Maintenance. If connectors
and lights are okay, go to test
step 3.
NOTE
A thirty (30) minute cool down time may be required before circuit breaker can be reset.
3. Reset circuit breaker. If
3. Check that circuit breaker is
problem still exists, notify
not tripped at fuse/circuit
Unit Maintenance.
breaker panel in cab.
5.
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.
1. If switches are ON and
1. Check that battery disconnect
6.
EMS Alert Indicators and Action Light
problem still exists, go to test
and engine start switches are
Do Not Come On When Panel Test
step 2.
ON.
Switch is Placed to ON.
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.
1. Select STOP LIGHT or SER.
7.
Horn Will Not Sound When Button is
1. Ensure STOP LIGHT or SER.
DRIVE. If problem still exists,
Pressed.
DRIVE function has been
go to test step 2.
selected on military light
switch.
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,
and problem still exists, go to
test step 3.
