Case IH 523603 - 02 - CSM – CSM: Cab suspension control valve controller error

The network has detected that the cab suspension control valve or its circuit is operating outside of expected limits, likely due to a communication failure, voltage issue, or hardware failure at the valve.

• MAGNUM AFS Connect
• CVX1145
• Magnum
• Puma
• Optum series
• T7.315

1. 1

   Check for low voltage at the controller or valve solenoid

2. 2

   Inspect wiring harness for damage or shorted drivers (e.g., shorted to ground)

3. 3

   Check for disconnected or corroded pins at the Cab Suspension Module and the control valve itself