TM 5-3805-298-23-2
0134
Table 1. One or Both Front Work Lights Do Not Operate.
0134
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
One or Both Front Work
Lights Do Not Operate
Always inspect wiring harness connectors that are involved in the circuit.
Poor connections can often be the cause of a problem in an electrical
circuit. Verify that all connections in the circuit are clean and secure and
that all connections are in good condition. If a problem with the
connection is found, correct the problem and verify that this malfunction
or diagnostic code is active before performing this procedure.
Perform open or short-circuit test at each wiring harness connection to
identify the correct wiring harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
Test Step 1. Test Operation of Front
Work Lights.
1. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
2. Turn the military light switch to
Ser. Drive position (TM 5-3805-
298-10).
3. Turn the Work Light switch to I
position (TM 5-3805-298-10).
4. Observe operation of both front
Front LH Work Light Operates and
work lights (TM 5-3805-298-10).
Front RH Work Light Does Not
Operate Proceed to Test Step 2.
Front RH Work Light Operates and
Front LH Work Light Does Not
Operate Proceed to Test Step 3.
Both Front Work Lights Do Not
Operate Proceed to Test Step 4.
Test Step 2. Test for Voltage at Front
RH Work Light.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Disconnect connector FE-C7
(WP 0012, Figure 175) from front
RH work light (WP 0012,
Figure 176).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
