TM 5-3895-385-23-1
0163
Table 1. Worklight Fails to Operate Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
2. If voltage reads a minimum of 22
VDC, turn keyless engine switch
to the OFF position (TM 5-3895-
385-10), and replace worklight
lightbulb (WP 0397, Vol 2).
8. Measure voltage (WP 0443, Vol
1. If voltage reads below 22 VDC,
3) from known good ground to
turn keyless engine switch to
W1 J50 pin 1 on main wiring
the OFF position (TM 5-3895-
harness (WP 0451, Vol 3, Figure
385-10), and replace main
8).
wiring harness (WP 0373, Vol
2).
2. If voltage reads a minimum of 22
VDC, turn keyless engine switch
to the OFF position (TM 5-3895-
385-10), and replace worklight
lightbulb (WP 0397, Vol 2).
3. Keypad malfunction.
1. Attempt to turn on and off
worklights using keypad (TM 5-
3895-385-10).
2. Attempt to turn on and off
1. If worklights operate when using
worklights using left control
keypads but did not work when
pedestal worklights rocker switch
using the worklights rocker
(TM 5-3895-385-10).
switch, turn keyless engine
switch to the OFF position (TM
5-3895-385-10), and proceed to
next malfunction.
2. If worklights operate when using
the worklights rocker switch but
did not work when using
keypads, proceed to malfunction
6.
3. If worklights do not operate
when using the worklights rocker
switch or when using keypads,
turn keyless engine switch to the
OFF position (TM 5-3895-385-
10), and replace main wiring
harness (WP 0373, Vol 2).
4. Light horn wiring harness
1. Attempt to sound horn using left
1. If horn sounds, proceed to next
malfunction.
control pedestal horn button (TM
test.
5-3895-385-10).
0163-4