TM 5-3805-298-23-1
0125
Table 1. Front Left Turn Signal Does Not Operate.
0125
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
Front Left Turn Signal Does
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 for Voltage at Front
Left Turn Signal.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Disconnect connector WH-C2LH
(WP 0012, Figure 144) from front
left turn signal (WP 0012,
Figure 145).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
4. Turn the military light switch to Ser.
Drive position and lower switch to
OFF (TM 5-3805-298-10).
5. Turn the turn signal switch to left
turn signal position (TM 5-3805-
298-10).
6. Using digital multimeter
Voltage Pulses Between 0 and 26
(WP 0174), test for voltage
Volts Replace front left turn signal
between connector WH-C2LH
light (WP 0273).
(WP 0012, Figure 144) terminal 1
Proceed to Test Step 5.
and terminal 2 (ground).
No Voltage Proceed to Test Step 2.
