TM 5-3805-290-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 2. Machine Control System - Continued.
(MID 081)
TEST OR INSPECTION
CORRECTIVE ACTION
CID FMI CODE
3. Check for short to +battery circuit.
1. If harness circuit resistance is correct,
0247 09 -
(a) Battery disconnect switch remains in
go to Test 4.
Cont.
OFF position.
2. If one resistance measurement is less
(b) All related ECMs remain disconnected
than 5,000 Ohms, there is a short
from wiring harness.
between circuit with low resistance
(c) At wiring harness connector for
measurement and contact J2-67 (wire
machine ECM, perform Tests (d) and
F711 GN) or J2-68 (wire F712 GY) of
(e).
data link circuit in wiring harness.
(d) Measure resistance between all
Replace wiring harness in question
connector contacts used at machine
(WP 0169 00 thru WP 0175 00).
ECM, and connector contact J2-67
(wire F711 GN).
(e) Measure resistance between all
connector contacts used at machine
ECM, and connector contact J2-68
(wire F712 GY).
4. Check for open harness.
1. If resistance is less than 5.0 Ohms, go
(a) Battery disconnect switch remains in
to Test 5.
OFF position.
2. If resistance is greater than 5.0 Ohms,
(b) All related ECMs remain disconnected
data link circuit is open in wiring
from wiring harness.
harness. Replace wiring harness in
(c) Check resistance of data link circuit in
question (WP 0169 00 thru WP 0175
wiring harness by performing Tests (d)
00).
and (e).
(d) Measure resistance between machine
ECM connector contact J2-67 (wire
F711 GN) and appropriate connector
contact (wire F711 GN) of other
devices connected to CAN data link.
(e) Measure resistance between machine
ECM connector contact J2-68 (wire
F712 GY) and appropriate connector
contact (wire F712 GY) of other
devices connected to CAN data link.
0009 00-22
