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TM 5-2410-237-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 6. Electrical System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. If voltage is indicated, go to
18. Backup Alarm Does Not Sound - Continued.
e. Place battery disconnect
Table 6, Malfunction 18, Test
switch in ON position and
2.
transmission
selector
lever in one of the
REVERSE
positions.
Observe meter.
2. If voltage is not indicated,
place battery disconnect
switch in OFF position and
check for blown fuse. Replace
blown fuse with same rated
fuse (WP 0092 00).
2.
Test backup alarm ground
circuit for continuity.
a. Place battery disconnect
switch in OFF position.
b. Completely disconnect
backup alarm harness.
c. Set
to
(Ω)
appropriate ohm
range.
d. Connect meter positive
lead to alarm ground wire.
Connect meter negative
lead to chassis ground.
e. Place battery disconnect
1. If continuity is indicated,
switch in ON position and
replace backup alarm (WP
observe meter.
2. If continuity is not indicated,
repair open circuit in ground
wire (WP 0242 00).
3.
Test backup alarm switch
for continuity.
a. Place battery disconnect
switch in OFF position.
0006 00-74
Change 1
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