New Holland CX720 Repair Manual page 2298

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 14 and chassis ground.
A. If there is continuity, the open circuit is in the main frame (MF) harness between connector X010 pin 14
and connector X008 pin 14 wire 468 blue or 425 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 14 and connector X017 pin J3-18 wire 425 blue or 766 blue. Locate the open and repair.
7. Operate the machine while monitoring InfoView monitor. If no high out of range readings are indicated, erase
the fault code and continue operation.
A.
Series 1238 and above
Wiring harness - Electrical schematic frame 05 (A.30.A.88-C.20.E.05)
Series 1238-1347
Wiring harness - Electrical schematic frame 06 (A.30.A.88-C.20.E.06)
Series 1282-1347
Wiring harness - Electrical schematic frame 07 (A.30.A.88-C.20.E.07)
Series 1238-1347
Wiring harness - Electrical schematic frame 09 (A.30.A.88-C.20.E.09)
Series 1348 and above
Wiring harness - Electrical schematic frame 27 (A.30.A.88-C.20.E.27)
POWER PRODUCTION - LUBRICATION SYSTEM
2 4/7/2006
B.60.A / 36