TM 5-3895-385-23-1
0212
Table 1. Right Control Pedestal Display Malfunction Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
27. Communication connector Y3
1. Measure for continuity (WP
1. If continuity is present, replace
has a short circuit.
0443, Vol 3) between
communication connector Y3
communication connector Y3 P1
(WP 0386, Vol 2).
Pin A and all other pins on Y3
P1 (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) between
communication connector Y3
communication connector Y3 P1
(WP 0386, Vol 2).
Pin B and all other pins on Y3
P1 (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) between
communication connector Y3
communication connector Y3 P1
(WP 0386, Vol 2).
Pin C and all other pins on Y3
P1 (WP 0451, Vol 3, Figure 49).
2. If no continuity is present,
replace right control pedestal
display (WP 0263, Vol 2).
3. Turn keyless engine switch to
the AUX position. Do not start
engine (TM 5-3895-385-10).
4. Verify problem is resolved.
5. If problem continues, replace
screed controller module ECM
and propel controller module
ECM (WP 0399, Vol 2).
END OF WORK PACKAGE
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