TM 5-3895-385-23-1
0211
Table 1. Left Control Pedestal Display Malfunction Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If no continuity is present,
replace main wiring harness
(WP 0373, Vol 2).
24. Main wiring harness has a short
1. Measure for continuity (WP
1. If continuity is present, replace
circuit.
0443, Vol 3) between main
main hydraulic manifold wiring
wiring harness W1 J2 Pin 3 and
harness (WP 0373, Vol 2).
all other pins on the main wiring
harness W1 J2 (WP 0451, Vol 3,
Figure 2).
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 main
main hydraulic manifold wiring
wiring harness W1 J2 Pin 4 and
harness (WP 0373, Vol 2).
all other pins on the main wiring
harness W1 J2 (WP 0451, Vol 3,
Figure 2).
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 main
main hydraulic manifold wiring
wiring harness W1 J2 Pin 5 and
harness (WP 0373, Vol 2).
all other pins on the main wiring
harness W1 J2 (WP 0451, Vol 3,
Figure 2).
2. If no continuity is present,
proceed to next malfunction.
25.Communication connector Y2
1. Measure for continuity (WP
1. If continuity is present, proceed
has an open circuit.
0443, Vol 3) between
to next test.
communication connector Y2 P1
Pin A and Y2 P2 Pin A (WP
0451, Vol 3, Figure 49).
2. If no continuity is present,
replace communication
connector Y2 (WP 0386, Vol 2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) between
to next test.
communication connector Y2 P1
Pin A and Y2 P3 Pin A (WP
0451, Vol 3, Figure 49).
0211-11