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 right control pedestal display
displays anything, turn keyless
engine switch to the OFF
position (TM 5-3895-385-10),
and proceed to next malfunction.
3. Fuse blown.
1. Access fuse box (WP 0277, Vol
2).
2. Measure for continuity (WP
1. If continuity is present, proceed
0443, Vol 3) across left display
to next malfunction.
fuse (WP 0447, Vol 3, Figure 1).
2. If no continuity is present,
replace left display fuse (WP
0277, Vol 2).
4. Display malfunction.
1. Disconnect left pedestal wiring
harness W12 J10 from left
display (WP 0451, Vol 3, Figure
30).
2. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
3. Measure voltage (WP 0443 Vol
1. If voltage reads a minimum of 22
3) from W12 J10 Pin 2 to W12
Volts Direct Current (VDC), turn
J10 Pin 1 (WP 0451, Vol 3,
keyless engine switch to the
Figure 30).
OFF position (TM 5-3895-385-
10), and replace left control
pedestal display (WP 0263, Vol
2).
2. If voltage reads below 22 VDC,
turn keyless engine switch to
the OFF position (TM 5-3895-
385-10), and proceed to next
malfunction.
5. Left pedestal wiring harness
1. Disconnect left pedestal wiring
has an open circuit.
harness W9 J2 from main wiring
harness W1 J31 (WP 0451, Vol
3, Figure 6).
2. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
0211-2