TM 5-3895-385-23-1
0094
Table 1. Truck Hitch Out Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
3. Press truck hitch out key on
pedestal top (TM 5-3895-385-
10).
4. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 22
3) between pin 1 and 2 on W10
Volts Direct Current (VDC),
J19 (WP 0451, Vol 3, Figure 27)
replace truck hitch hydraulic
while pressing truck hitch out
solenoid (WP 0312, Vol 2).
key on pedestal top (TM 5-3895-
385-10).
2. If voltage reads below 22 VDC,
turn keyless engine switch to the
OFF position (TM 5-3895-385-
10), and proceed to next test.
5. Disconnect main wiring harness
W1 J38 from main manifold
wiring harness W10 J2 (WP
0451, Vol 3, Figure 1).
6. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10). Do not start engine.
7. Press truck hitch out key on
pedestal top (TM 5-3895-385-
10).
8. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 22
3) from W1 J38 Pin 10 (WP
VDC, turn keyless engine switch
0451, Vol 3, Figure 1) to a
to the OFF position (TM 5-3895-
known good ground while
385-10), and replace main
pressing truck hitch out key on
manifold wiring harness (WP
pedestal top (TM 5-3895-385-
0376, Vol 2).
10).
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.
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