Case IH 1080 - 02 - CSM – Cab Suspension Module (CSM): Cab suspension controller memory error

Internal fault within the controller where its memory has become corrupted or has failed, preventing it from properly storing, reading, or executing the data required to manage the active/semi-active cab suspension system.

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

1. 1

   Verify the power and ground circuits to the Cab Suspension Module (CSM) to ensure voltage drops or spikes are not causing temporary memory processing issues.

2. 2

   Check for any available software updates. A memory error can sometimes be resolved by re-flashing the module with the latest software version before condemning the physical hardware.

1. 1

   Connect the electronic service tool (EST) to the tractor's diagnostic port.

2. 2

   Attempt to re-flash or update the Cab Suspension Module (CSM) software.

3. 3

   If the module will not accept the flash or the memory error immediately returns, the internal memory chip is physically damaged.

4. 4

   Replace the Cab Suspension Module (CSM) hardware and program the new module to the tractor.