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
One or Both Front Work
Continuity Proceed to Test Step 23.
Lights Do Not Operate -
No Continuity Replace upper cab
between connector FG-C2
Continued
wiring harness (WP 0292).
(WP 0012, Figure 179) terminal 4
Proceed to Test Step 31.
and ground.
Test Step 23. Test for Shorted Work
Light Wiring Harness.
1. Disconnect connector FE-C1
(WP 0012, Figure 177) from
connector FG-C1 (WP 0012,
Figure 178).
Continuity Replace work light wiring
harness (WP 0300).
between connector FE-C1
Proceed to Test Step 31.
(WP 0012, Figure 177) terminal 4
No Continuity Proceed to step 3.
and terminal 2.
Continuity Replace work light wiring
harness (WP 0300).
between connector FE-C1
Proceed to Test Step 31
(WP 0012, Figure 177) terminal 4
No Continuity Replace work light
and ground.
jumper harness (WP 0300).
Proceed to Test Step 31.
Test Step 24. Test for Shorted Wiring
Harness.
1. Disconnect connector HN-C1
(WP 0012, Figure 66) from
connector C-C1 (WP 0012,
Figure 65).
Continuity Proceed to Test Step 25.
No Continuity Replace lower cab
between connector HN-C1
wiring harness (WP 0291).
(WP 0012, Figure 66) terminal 8
Proceed to Test Step 31.
and ground.
Test Step 25. Test for Shorted Lower
Cab Wiring Harness.
1. Disconnect connector C-C60
(WP 0012, Figure 165) from
connector HN-C7 (WP 0012,
Figure 166).
Continuity Replace lower cab wiring
harness (WP 0291).
between connector C-C60
Proceed to Test Step 31.
(WP 0012, Figure 165) terminal 8
No Continuity Replace main cab
and ground.
wiring harness (WP 0293).
Proceed to Test Step 31.
0134-11