Case IH 9000 - 06 - CSM – CSM: Cab suspension right valve - cab suspension right valve current high

Current flowing to the right valve of the cab suspension system is exceeding normal parameters, typically indicating a short circuit to ground in the wiring harness or an internal short within the valve's solenoid coil.

• MAGNUM AFS Connect
• AFS Connect Magnum 180
• AFS Connect Magnum 200
• AFS Connect Magnum 220
• AFS Connect Magnum 240
• AFS Connect Magnum 250
• AFS Connect Magnum 280
• AFS Connect Magnum 310
• AFS Connect Magnum 340
• AFS Connect Magnum 380

1. 1

   Inspect the wiring harness leading from the Cab Suspension Module (CSM) to the right cab suspension valve for pinched wires, melted insulation, or chafing

2. 2

   Check the electrical connector at the valve for water ingress, corrosion, or damaged pins

3. 3

   Test the solenoid coil on the right cab suspension valve for an internal short

1. 1

   Repair or replace wiring

   If the wiring is damaged, repair or replace the harness section.

2. 2

   Replace valve coil or assembly

   If the valve coil is internally shorted, replace the coil or the entire valve assembly.

3. 3

   Clear codes

   After replacing the faulty component, clear the codes from the CSM to verify the repair.