TM 5-3805-298-23-2
0134
Table 1. One or Both Front Work Lights Do Not Operate - Continued.
0134
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 20. Test for Shorted Wiring
One or Both Front Work
Harness.
Lights Do Not Operate -
1. Disconnect connector FE-C7
Continued
(WP 0012, Figure 175) from front
RH work light (WP 0012,
Figure 176).
2. Disconnect connector FE-C8
(WP 0012, Figure 173) from front
LH work light (WP 0012,
Figure 174).
3. Using digital multimeter
Continuity Proceed to Test Step 21.
(WP 0174), test for continuity
No Continuity Proceed to step 4.
between connector C-C67
(WP 0012, Figure 181) terminal 4
and terminal 5.
4. Using digital multimeter
Continuity Proceed to Test Step 24.
(WP 0174), test for continuity
No Continuity Proceed to step 5.
between connector C-C67
(WP 0012, Figure 181) terminal 1
and terminal 5.
5. Using digital multimeter
Continuity Proceed to Test Step 26.
(WP 0174), test for continuity
No Continuity Replace front LH and
between connector C-C67
RH work lights (WP 0271).
(WP 0012, Figure 181) terminal 2
Proceed to Test Step 31.
and terminal 5.
Test Step 21. Test for Shorted Wiring
Harness.
1. Disconnect connector G-C3
(WP 0012, Figure 139) from
connector C-C24 (WP 0012,
Figure 140).
2. Using digital multimeter
Continuity Proceed to Test Step 22.
(WP 0174), test for continuity
No Continuity Replace lower cab
between connector G-C3
wiring harness (WP 0291).
(WP 0012, Figure 139) terminal 4
Proceed to Test Step 31.
and ground.
Test Step 22. Test for Shorted Wiring
Harness.
1. Disconnect connector FG-C2
(WP 0012, Figure 179) from
connector G-C4 (WP 0012,
Figure 180).
2. Using digital multimeter
Continuity Proceed to Test Step 23.
(WP 0174), test for continuity
No Continuity Proceed to step 3.
between connector FG-C2
(WP 0012, Figure 179) terminal 4
and terminal 2.
0134-10