TM 5-3805-296-23-2
0143
Table 1. One or Both Headlights Fail To Operate in Low Beam Continued.
0143
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Using digital multimeter
One or Both Headlights Fail
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
To Operate in Low Beam
Replace hood wiring harness
between connector J-C1 terminal 1
Continued
(WP 0389).
(WP 0012, Figure 191) and
Proceed to Test Step 17.
connector J-C8 terminal 24
Resistance Greater Than 5.0 Ohms
(WP 0012, Figure 100).
Replace chassis wiring harness
(WP 0305).
Proceed to Test Step 17.
Test Step 13. Test Chassis Wiring
Harness for High Resistance or
Open.
1. Turn mode switch on military light
switch to OFF position
(TM 5-3805-296-10).
2. Turn battery disconnect switch to
OFF position (TM 5-3805-296-10).
3. Disconnect connector L-C1
(WP 0012, Figure 190)
from connector J-C2
(WP 0012, Figure 189).
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace hood wiring harness
between connector J-C2
(WP 0389).
terminal 10 (WP 0012, Figure 189)
Proceed to Test Step 17.
and ground.
Resistance Greater Than 5.0 Ohms
Replace chassis wiring harness
(WP 0305).
Proceed to Test Step 17.
Test Step 14. Test for Shorted Hood
Wiring Harness.
1. Turn mode switch on military light
switch to OFF position
(TM 5-3805-296-10).
2. Turn battery disconnect switch to
OFF position (TM 5-3805-296-10).
3. Disconnect connector L-C9
(WP 0012, Figure 206)
from right LO headlight
(WP 0012, Figure 205).
4. Disconnect connector L-C12
(WP 0012, Figure 204)
from left LO headlight
(WP 0012, Figure 203).
5. Disconnect connector L-C2
(WP 0012, Figure 192)
from connector J-C1
(WP 0012, Figure 191).
0143-7
