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A.
If there is continuity, there is an open circuit in the gearbox (GB) harness between the harness splice with
wires 886 blue and 887 blue, and connector X011 pin 7 wire 881 blue. Locate the open and repair.
B.
If there is no continuity, continue with step 5.
5.
Disconnect connector X008 behind the cab. Use a multimeter to check for continuity between the front
frame harness end of connector X008 pin 22 and chassis ground. There should be approximately 50 ohms
resistance to chassis ground.
A.
If there is continuity, there is an open circuit in the main frame (MF) harness between connector X011 pin
7 and connector X008 pin 22 wire 881 blue. Locate the open and repair.
B.
If there is no continuity, continue with step 6.
6.
Carefully disconnect connector X017 from the bottom of the CCM2 module. Use a multimeter to check
for continuity between connector X017 pin J3-35 on the module and chassis ground. There should be
approximately 50 ohms resistance to chassis ground.
A.
If there is continuity, there is an open circuit in the front frame (FF) harness between connector X008 pin
22 and connector X017 pin J3-35 wire 881 blue. Locate the open and repair.
B.
If there is no continuity, the sense resistor in the CCM2 module has failed. Replace the module.
7.
Operate the machine while monitoring the Universal Display Plus "DIAG" screen, "HYDRO ISENSE" voltage.
A.
If no low (<0.2 volts) out of range readings are indicated, erase the fault code and continue operation.
POWER TRAIN - TRANSMISSION Hydrostatic
9681 1 27/05/2004
C.20.F / 25
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Troubleshooting
