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 22. Test for Shorted Wiring
Do Not Operate in Either Left
Harness.
or Right Positions,
1. Disconnect connector C-C60
Stoplights Operate Normally
(WP 0012, Figure 165) from
- Continued
connector HN-C7 (WP 0012,
Figure 166).
2. Using digital multimeter
Continuity Proceed to Test Step 23.
(WP 0174), test for continuity
No Continuity Replace main cab
between connector C-C60
wiring harness (WP 0293).
(WP 0012, Figure 165) terminal 6
Proceed to Test Step 25.
and ground.
Test Step 23. Test for Shorted Wiring
Harness.
1. Disconnect connector LE-C2
(WP 0012, Figure 152) from
connector C-C9 (WP 0012,
Figure 153).
2. Using digital multimeter
Continuity Proceed to Test Step 24.
(WP 0174), test for continuity
No Continuity Proceed to step 3.
between connector LE-C2
(WP 0012, Figure 152) terminal 3
and terminal 2.
3. Using digital multimeter
Continuity Proceed to Test Step 24.
(WP 0174), test for continuity
No Continuity Replace lower cab
between connector LE-C2
wiring harness (WP 0291).
(WP 0012, Figure 152) terminal 3
Proceed to Test Step 25.
and ground.
Test Step 24. Test for Shorted Front
Roading Light Wiring Harness.
1. Disconnect connector WH-C1RH
(WP 0012, Figure 150) from
connector LE-C8 (WP 0012,
Figure 151).
2. Using digital multimeter
Continuity Replace front roading light
(WP 0174), test for continuity
wiring harness (WP 0274).
between connector WH-C1RH
Proceed to Test Step 25.
(WP 0012, Figure 150) 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-C1RH
Proceed to Test Step 25.
(WP 0012, Figure 150) terminal 1
No Continuity Replace front frame
and ground.
wiring harness (WP 0301).
Proceed to Test Step 25.
0131-11
