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Table 3. Powertrain Control - Continued.
Table 3. Powertrain Control - Continued.

Field Maintenance Manual 1 For Loader, Heavy, Scoop: Diesel Engine Driven (Ded), 4-Wheel Drive 4.5 Cubic Yard Rock Bucket And 5.0 Cubic Yard General Purpose Bucket
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TM 5-3805-291-23-1
TROUBLESHOOTING WITH A DIAGNOSTIC CODE - CONTINUED
0009 00
Table 3. Powertrain Control - Continued.
(MID 081)
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
(d) At wiring harness connector J2,
1. If resistance measures less than 5.0
0737 03 - Continued.
measure resistance from contact J2-35
Ohms, go to Test 5.
(wire G746-WH) to ground.
2. If resistance measurement is greater
than 5.0 Ohms, there is an open circuit
in signal circuit. Replace wiring harness
in question (WP 0195 00 thru WP 0201
00).
5. Check signal circuit for short.
(a) Battery disconnect and engine start
switches remain in OFF position (TM
5-3805-291-10).
(b) Wiring harness connectors remain
disconnected from ECM.
(c) Remove jumper wire from contact 3 to
ground.
(d) At wiring harness connector for
1. If each resistance measurement is
powertrain ECM, measure resistance
greater than 5,000 Ohms, replace brake
for sensor signal contact J2-35 (wire
pedal position sensor (WP 0075 00).
G746-WH) to all other J1 and J2
Perform calibration procedure for
contacts.
position sensor. Verify sensor corrected
problem. If problem persists, exit this
procedure and repeat this procedure. If
problem has not been found, replace
powertrain ECM (WP 0063 00).
2. If resistance measures less than 5,000
Ohms, short is between signal circuit
and circuit with low resistance
measurement. Replace wiring harness
in question (WP 0195 00 thru WP 0201
00).
0009 00-72


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