TM 5-3805-298-23-2
0131
Table 1. Front and Rear Turn Signals Do Not Operate in Either Left or Right Positions,
Stoplights Operate Normally - Continued.
0131
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Front and Rear Turn Signals
5. Using digital multimeter
Voltage 18 to 28 V Proceed to step 6.
Do Not Operate in Either Left
(WP 0174), test for voltage
Voltage Less Than 18 V Proceed to
or Right Positions,
between connector C-FLA
Test Step 3.
Stoplights Operate Normally
(WP 0012, Figure 163) terminal Y
- Continued
and ground.
6. Using digital multimeter
Voltage 18 to 28 Volts or Voltage
(WP 0174), test for voltage
Pulses Between 0 and 24 Volts
between connector C-FLA
Proceed to Test Step 9.
(WP 0012, Figure 163) terminal G
No Voltage Replace flasher
and ground.
(WP 0256).
Proceed to Test Step 25.
Test Step 3. Test for Faulty Blackout
Turn/Flash Relay.
1. Turn battery disconnect switch to
OFF position (TM 5-3805-298-10).
2. Swap blackout turn/flash relay with
blackout headlight relay at fuse
panel (TM 5-3805-298-10).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
4. Observe operation of front and
Left Turn Signals Operate in the
rear left turn signals (TM 5-3805-
Front and Rear Swap blackout turn/
298-10).
flash relay back to blackout headlight
relay position and replace blackout turn/
flash relay (TM 5-3805-298-10).
Proceed to Test Step 25.
Left Turn Signals Do Not Operate
Proceed to Test Step 4.
Test Step 4. Test for Voltage at
Blackout Turn/Flash Relay.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Remove blackout turn flash relay
from fuse panel (TM 5-3805-298-
10).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
4. Using digital multimeter
Voltage 18 to 28 V Proceed to step 5.
(WP 0174), test for voltage
Voltage Less Than 18 V Proceed to
between connector C-C31
Test Step 5.
(WP 0012, Figure 74) terminal F3
and F2.
0131-3
