TM 5-3805-296-23-2
0141
Table 1. All Lights, Horn, and Backup Alarm Fail To Operate Continued.
0141
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
7. Turn battery disconnect switch to
All Lights, Horn, and Backup
ON position (TM 5-3805-296-10).
Alarm Fail To Operate
Continued
8. Turn mode switch on military light
Headlights Operate Replace flasher
switch to SER. DRIVE position
(WP 0500).
(TM 5-3805-296-10). Wait
Proceed to Test Step 43.
approximately 30 seconds and
Headlights Do Not Operate Proceed
observe LO headlights.
to Test Step 14.
Test Step 11. Test for Shorted Fuse
Panel Wiring Harness.
1. Disconnect connector CG-C1
(WP 0012, Figure 283) from
connector W-C8
(WP 0012, Figure 282).
2. Using digital multimeter
Continuity Replace fuse panel wiring
(WP 0540), test for continuity
harness (WP 0515).
between connector
Proceed to Test Step 43.
CG-C1 terminal 15
No Continuity Proceed to step 3.
(WP 0012, Figure 283) and
ground.
3. Using digital multimeter
Continuity Replace fuse panel wiring
(WP 0540), test for continuity
harness (WP 0515).
between connector CG-C1
Proceed to Test Step 43.
terminal 15 (WP 0012, Figure
No Continuity Proceed to Test
283) and all other terminals in
Step 12.
connector CG-C1
(WP 0012, Figure 283).
Test Step 12. Test for Shorted Main
Cab Wiring Harness.
1. Remove upper and lower plenum
from ROPS (WP 0504).
2. Disconnect connector P-C1
(WP 0012, Figure 253) from
connector W-C7
(WP 0012, Figure 252)
(WP 0506).
3. Using digital multimeter
Continuity Replace main cab wiring
WP 0540), test for continuity
harness (WP 0505).
between connector W-C7
Proceed to Test Step 43.
terminal 48 (WP 0012, Figure
No Continuity Proceed to step 4.
252) and ground.
4. Using digital multimeter
Continuity Replace main cab wiring
(WP 0540), test for continuity
harness (WP 0505).
between connector
Proceed to Test Step 43.
W-C7 terminal 48
No Continuity Proceed to step 5.
(WP 0012, Figure 252) and all
other terminals in connector W-C7
(WP 0012, Figure 252).
0141-11