TM 5-3895-385-23-1
0190
Table 1. Right Console Lights Keypad Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
5. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) from C14 J1 pin C
to next malfunction.
to C14 J2 pin C (WP 0451, Vol
3, Figure 48).
2. If no continuity is present,
replace damaged
communication cable (WP 0386,
Vol 2).
20.Communication cable C14 has
1. Measure for continuity (WP
1. If continuity is present, replace
short circuit.
0443, Vol 3) from C14 J1 pin A
damaged communication cable
to every other pin on C14 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 48).
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 C14 J1 pin B
damaged communication cable
to every other pin on C14 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 48).
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 C14 J1 pin C
damaged communication cable
to every other pin on C14 J1
(WP 0386, Vol 2).
(WP 0451, Vol 3, Figure 48).
2. If no continuity is present,
proceed to next malfunction.
21. Screed controller (ECM) has
1. Disconnect main wiring harness
damage or loose pin.
W1 J1 from screed controller
module ECM (WP 0451, Vol 3,
Figure 1).
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.
0190-12
