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
Test Step 20. Test for Shorted Front
Do Not Operate in Either Left
Roading Light Wiring Harness.
or Right Positions,
1. Disconnect connector WH-C1LH
Stoplights Operate Normally
(WP 0012, Figure 146) from
- Continued
connector LE-C7 (WP 0012,
Figure 147).
2. Using digital multimeter
Continuity Replace front roading light
(WP 0174), test for continuity
wiring harness (WP 0274).
between connector WH-C1LH
Proceed to Test Step 25.
(WP 0012, Figure 146) terminal 1
No Continuity Proceed to step 3.
and terminal 2.
3. Using digital multimeter
Continuity Replace front roading light
(WP 0174), test for continuity
wiring harness (WP 0274).
between connector WH-C1LH
Proceed to Test Step 25.
(WP 0012, Figure 146) terminal 1
No Continuity Replace front frame
and ground.
wiring harness (WP 0301).
Proceed to Test Step 25.
Test Step 21. Test for Shorted Wiring
Harness.
1. Remove instrument cluster for
access to wiring harness
connectors (WP 0252).
2. Disconnect connector C-C56
(WP 0012, Figure 46) from
instrument cluster.
3. Disconnect connector C-C72
(WP 0012, Figure 161) from RH
turn diode (WP 0012, Figure 162).
4. Remove military light switch panel
for access to wiring harness
connectors (WP 0257).
5. Disconnect connector HN-C14
(WP 0012, Figure 167) from
hazard switch (WP 0012, Figure
168).
6. Disconnect connector WH-C2RH
(WP 0012, Figure 148) from front
right turn signal (WP 0012,
Figure 149).
7. Using digital multimeter
Continuity Proceed to Test Step 22.
(WP 0174), test for continuity
No Continuity Replace front right turn
between connector HN-C14
signal (WP 0273).
(WP 0012, Figure 167) terminal 17
Proceed to Test Step 25.
and ground.
0131-10
