New Holland CX720 Repair Manual page 99

DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
A. If there is continuity, the open circuit is in the gearbox (GB) harness between connector X011 pin H and
connector X103 pin A wire 480 blue or 488 blue. Locate the open and repair.
B. If there is no continuity to ground, continue with step 6.
6. Disconnect the main frame harness from the front frame harness at connector X008. Use a multimeter to check
for continuity between the harness end of connector X008 pin 7 and chassis ground.
A. If there is continuity, the open circuit is in the main frame (MF) harness between connector X011 pin H and
connector X008 pin 7 wire 488 blue or 401 blue. Locate the open and repair.
B. If there is no continuity to ground, the open circuit is in the front frame (FF) harness between connector
X008 pin 7 and connector X020 pin J3-18 wire 401 blue or 501 blue. Locate the open and repair.
7. Erase the error code and continue operation.
A.
Wiring harness - Electrical schematic frame 10 (A.30.A.88 - C.20.E.10)
Wiring harness - Electrical schematic frame 11 (A.30.A.88 - C.20.E.11)
Wiring harness - Electrical schematic frame 14 (A.30.A.88 - C.20.E.14)
Wiring harness - Electrical schematic frame 15 (A.30.A.88 - C.20.E.15)
Wiring harness - Electrical schematic frame 26 (A.30.A.88 - C.20.E.26)
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