TM 5-3805-296-23-1
0054
Table 1. 0144 Backup Alarm Diagnostic Code Continued.
054
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 1. Test for Open Backup
0144-05 Backup Alarm
Alarm Relay.
Backup Alarm Relay Current
1. Turn ignition switch and battery
Below Normal Continued
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Remove backup alarm relay from
fuse panel (Figure 2).
3. Remove flood enable relay from
fuse panel (Figure 2). Install flood
enable relay on backup alarm
relay connector on fuse panel.
Figure 2. Backup Alarm Relay and Flood Enable Relay.
0054
4. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-296-10).
144-5 Backup Alarm Relay Current
5. At MSD, check for active
Below Normal Becomes Inactive
diagnostic code 144-5 Backup
Replace backup alarm relay.
Alarm Relay Current Below
Proceed to Test Step 4.
Normal (WP 0008).
144-5 Backup Alarm Relay Current
Below Normal Remains Active
Proceed to Test Step 2.