CLAAS 7583h – Claas Sfa A102 Suspended Axle Module: Cab Suspension Failure Due to No Message from Left-Hand Shock Absorber

The system detects a failure in the cab suspension, specifically due to no message being received from the left-hand shock absorber within 5 seconds after starting the tractor. This results in the inability to manage the cab’s position and limits the maximum tractor speed to 15 km/h when active damping is set to hard mode.

1. 1

   Left-hand shock absorber communication with the system

2. 2

   Connection and wiring to the left-hand shock absorber

3. 3

   Power supply to the left-hand shock absorber

1. 1

   Verify communication

   Check if the left-hand shock absorber is sending signals to the system. Use diagnostic tools to confirm signal integrity.

2. 2

   Inspect connections

   Examine the wiring and connectors related to the left-hand shock absorber for damage, corrosion, or loose connections.

3. 3

   Test power supply

   Ensure the left-hand shock absorber is receiving the correct power supply as specified in the service manual.