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. Disconnect connector HN-C14
Do Not Operate in Either Left
(WP 0012, Figure 167) from
or Right Positions,
hazard switch (WP 0012,
Stoplights Operate Normally
Figure 168).
- Continued
6. Disconnect connector WH-C2LH
(WP 0012, Figure 144) from front
left turn signal (WP 0012,
Figure 145).
7. Using digital multimeter
Continuity Proceed to Test Step 18.
(WP 0174), test for continuity
No Continuity Replace front left turn
between connector HN-C14
signal (WP 0273).
(WP 0012, Figure 167) terminal 18
Proceed to Test Step 25.
and ground.
Test Step 18. Test for Shorted Wiring
Harness.
1. Disconnect connector C-C60
(WP 0012, Figure 165) from
connector HN-C7 (WP 0012,
Figure 166).
2. Using digital multimeter
Continuity Proceed to Test Step 19.
(WP 0174), test for continuity
No Continuity Replace main cab
between connector C-C60
wiring harness (WP 0293).
(WP 0012, Figure 165) terminal 3
Proceed to Test Step 25.
and ground.
Test Step 19. 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 20.
(WP 0174), test for continuity
No Continuity Proceed to step 3.
between connector LE-C2
(WP 0012, Figure 152) terminal 4
and terminal 2.
3. Using digital multimeter
Continuity Proceed to Test Step 20.
(WP 0174), test for continuity
No Continuity Replace lower cab
between connector LE-C2
wiring harness (WP 0291).
(WP 0012, Figure 152) terminal 4
Proceed to Test Step 25.
and ground.
0131-9
