TM 5-3805-291-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 4. Implement Control - Continued.
(MID 082)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Check for a data link circuit short to
0590 09 - Continued.
positive voltage.
(a) Battery disconnect and engine start
switches remain in OFF position
(TM 5-3805-291-10).
(b) All modules remain disconnected
from wiring harness.
(c) Measure resistance between data
1. If resistance is more than 5,000 Ohms, go
link and all possible sources of
to Test 5.
positive voltage at wiring harness
2. If resistance is less than 5,000 Ohms, and
connector for implement ECM.
if diagnostic code is still active, go to Test
data link connectors are J1-8 and
5.
J1-9.
5. Check data link for an open circuit.
(a) Battery disconnect switch remains
OFF (TM 5-3805-291-10).
(b) All ECMs remain disconnected
from wiring harness.
(c) At implement ECM, measure
resistance between connector J1-20
(wire 945-BR) and connector J1-9
(wire 945-BR) for engine ECM.
(d) At implement ECM, measure
1. If there is less than 5 Ohms of resistance
resistance to connector J1-10 (wire
for each measurement, circuit in wiring
944-OR) to corresponding
harness is correct. Exit this procedure
connector J1-8 (wire 944-OR) for
and perform this troubleshooting step
engine ECM.
again. If cause of diagnostic code is not
found, go to Test 6.
2. If resistance for each measurement is
greater than 5 Ohms, replace wiring
harness in question (WP 0195 00 thru
WP 0201 00). Ensure diagnostic code is
no longer active. If diagnostic code is
active, go to Test 6.
0009 00-259
