Case IH A-G-525 - Display – Display / Precision Farming System and Autoguidance Controller: Swath too long

The recorded swath or application path exceeds the system's memory or operational limit.

• MAGNUM AFS Connect
• STEIGER AFS Connect
• Magnum 400
• Puma
• Steiger
• Combines

1. 1

   Verify the exact fault code on the display (A-G-525 indicates 'Swath too long', while A-G-535 indicates 'No Swath')

2. 2

   Navigate to the Guidance or Setup screen on the AFS display to ensure a swath is selected and activated

3. 3

   Verify the vehicle is physically positioned within ½ of the swath width to detect the swath

4. 4

   Check the GPS Status and GPS Receiver screens to ensure a clear view of the sky and a valid DGPS correction type (e.g., RTK, WAAS/EGNOS)

5. 5

   Inspect the wiring integrity between the GPS receiver and the NAV controller if the system repeatedly drops the swath

1. 1

   Navigate to Guidance or Setup menu

   On the AFS display Home screen, navigate to the Guidance or Setup menu.

2. 2

   Select a recorded swath

   If no swath is active, select a previously recorded swath for the field.

3. 3

   Create a new swath pattern

   If the swath is too long (A-G-525) or cannot be calculated, create a new swath pattern. Avoid backing up or driving irregularly in corners while recording.

4. 4

   Drive closer to target swath

   Drive the vehicle closer to the target swath. The lightbar will display a colored arrow indicating the direction the steering wheel must be turned to align with the target swath.

5. 5

   Engage Autoguidance

   Once the vehicle is within ½ the swath width and the GPS signal is converged, engage the Autoguidance switch.

6. 6

   Perform software version check

   If the display still reads 'No Swath,' perform a software version check and consult a Case IH dealer to verify if an AFS firmware update is required.