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
Test Step 26. Test for Shorted Fuse
All Lights, Horn, and Backup
Panel Wiring Harness.
Alarm Fail To Operate
1. Using digital multimeter
Continued
Continuity Replace fuse panel wiring
(WP 0540), test for continuity
harness (WP 0515).
between connector CG-C1
Proceed to Test Step 43.
terminal 13 (WP 0012,
No Continuity Proceed to step 2.
Figure 283) and ground.
2. 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 13 (WP 0012,
No Continuity Replace military light
Figure 283) and all other
switch (WP 0517).
terminals in connector CG-C1
Proceed to Test Step 43.
(WP 0012, Figure 283).
Test Step 27. Test Headliner Wiring
Harness.
1. Turn battery disconnect switch to
OFF position (TM 5-3805-296-10).
2. Disconnect connector H-C7
(WP 0012, Figure 225)
from connector W-C2
(WP 0012, Figure 224).
3. Using digital multimeter
Continuity Replace headliner wiring
(WP 0540), test for continuity
harness (WP 0497).
between connector H-C7
Proceed to Test Step 43.
terminal 7 (WP 0012, Figure 225)
No Continuity Proceed to step 4.
and ground.
4. Using digital multimeter
Continuity Replace headliner wiring
(WP 0540), test for continuity
harness (WP 0497).
between connector H-C7
Proceed to Test Step 43.
terminal 7 (WP 0012, Figure 225)
No Continuity Proceed to step 5.
and all other terminals
in connector H-C7
(WP 0012, Figure 225).
5. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Proceed to Test Step 28.
between connector H-C7
Resistance Greater Than 5.0 Ohms
terminal 7 (WP 0012, Figure 225)
Replace headliner wiring harness
and connector H-C9 terminal F
(WP 0497).
(WP 0012, Figure 242).
Proceed to Test Step 43.
0141-23
