Case IH 520225-25 - VCM – UCM or VCM: Signal disagreement between steering valve controller and steering control interface
Issue description
The fault code indicates a signal disagreement involving the steering valve controller.
Applies to these machines
2 machines- MAGNUM AFS Connect
- Magnum 400 AFS Connect
Check the cause
Consult the proprietary Case IH Electronic Service Tool (EST) or the specific Magnum AFS Connect service manual for pinpoint pin-out tests and calibration procedures
Parts you might need
(8)Case IH OEM Steering Valve
90347744Case IH OEM Steering Valve
47403481Steering Valve
84157594Casting Number 87749828. Fitment includes Case IH Combines (5130, 6130, 7130, 7240, 8250, 9250, etc.).
Eaton Steering Valve
373374A2Fitment includes TJ and STX series tractors (TJ500, TJ450, STX275, etc.).
Steering Valve
1994591C4Replaces 199459C1, 1994591C2, 1994591C3. Fitment includes older Case IH tractors (7110 through 8950 series).
Case International Steering Valve
88107C93Often replaced by Midwest Steering aftermarket units.
Case International Steering Valve
88107C91Often replaced by Midwest Steering aftermarket units.
Steering Hand Pump / Steering Valve
387550A2
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