18307
Case IH 18307 – ACML: Manual Mode Switch: PB_UserCmd2_Full_06.Auto_ManSw CAN signal from ACML - error state
Issue description
A Controller Area Network (CAN) communication error regarding a Manual Mode Switch signal (Auto_ManSw) originating from or expected by the ACML module, signifying an invalid signal, no signal, or an out-of-range voltage.
Applies to these machines
6 machines- VESTRUM CVX
- MAXXUM 135 - Multicontroller ActiveDrive 8 Tractor (Stage V)
- 5140
- 5140 A
- 5150
- 5150 A
Check the cause
Verify the physical condition of the Manual Mode Switch
Check the wiring harness between the switch and the ACML for opens, shorts to ground, or shorts to power
Verify the CAN bus communication lines at the ACML connector
Parts you might need
(2)ECU - Full GARU ACML
51457799Alternative part number: 90349970. Fits Case IH Maxxum series.
Radiator Fan Clutch
18307-1Generic '18307' cross-reference. Fits older Case IH 5000 Maxxum series tractors with the 6T-590 5.9L engine.
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