TM 5-3895-385-23-1
0211
Table 1. Left Control Pedestal Display Malfunction Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
16.Communication cable C15 has
1. Measure for continuity (WP
1. If continuity is present, replace
short circuit.
0443, Vol 3) from C15 J1 pin A
damaged communication cable
to every other pin on C15 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next test.
2. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C15 J1 pin B
damaged communication cable
to every other pin on C15 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next test.
3. Measure for continuity (WP
1. If continuity is present, replace
0443, Vol 3) from C15 J1 pin C
damaged communication cable
to every other pin on C15 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 49).
2. If no continuity is present,
proceed to next malfunction.
17. Screed controller (Electronic
1. Disconnect main wiring harness
Control Module (ECM)) has
W1 J1 from screed controller
damage or loose pin.
module ECM (WP 0399, Vol 2).
2. Check screed controller module
1. If screed controller module ECM
ECM for damage or loose pin.
has damage or loose pin,
replace screed controller module
ECM (WP 0399, Vol 2).
2. If no damage is found, proceed
to next malfunction.
18. Main wiring harness has
Check main wiring harness W1 J1
1. If main wiring harness has
damage or loose pin.
for damage or loose pin (WP 0373,
damage or loose pin, repair or
Vol 2).
replace main wiring harness
(WP 0373, Vol 2).
2. If no damage is found, proceed
to next malfunction.
19. Main wiring harness has an
1. Measure for continuity (WP
1. If continuity is present, proceed
open circuit.
0443, Vol 3) between main
to next test.
wiring harness W1 J1 Pin 3 and
main wiring harness W1 J34 Pin
A (WP 0451, Vol 3, Figure 1).
0211-8
