TM 5-3805-298-23-2
0140
Table 1. Work Area Vision System (WAVS) Does Not Operate Properly - Continued.
0140
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 9. Test for Voltage at WAVS
Work Area Vision System
Camera Display Wiring Harness.
(WAVS) Does Not Operate
1. Disconnect connector RC-C1
Properly - Continued
(WP 0012, Figure 197) from
camera display.
2. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
3. Using digital multimeter
Voltage 18 to 24 V Replace camera
(WP 0174), test for voltage
display screen (WP 0267).
between connector RC-C1
Proceed to Test Step 15.
(WP 0012, Figure 197) terminal 1
Voltage Less Than 18 V Proceed to
and terminal 2 (ground).
Test Step 10.
Test Step 10. Test for Voltage at
Lower Cab Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
2. Disconnect connector RC-C2
(WP 0012, Figure 198) from
connector C-C53 (WP 0012,
Figure 199).
3. Turn battery disconnect switch and
ignition switch to ON position
(TM 5-3805-298-10).
4. Using digital multimeter
Voltage 18 to 24 V Replace camera
(WP 0174), test for voltage
display wiring harness (WP 0269).
between connector C-C53
Proceed to Test Step 15.
(WP 0012, Figure 199) terminal A
Voltage Less Than 18 V Proceed to
and terminal B (ground).
Test Step 11.
Test Step 11. Test Blackout Flood
Light Relay.
1. Connect connector RC-C1
(WP 0012, Figure 197) to camera
display.
2. Connect connector RC-C2
(WP 0012, Figure 198) to
connector C-C53 (WP 0012,
Figure 199).
3. Swap blackout flood light relay
with blackout horn relay at fuse
panel (TM 5-3805-298-10).
0140-7