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Diagnostics
Diagnostics
Troubleshooting by Symptom
Nearly every problem with the header control system on CIH combines may be resolved by one of the
following simple steps:
• Make sure each sensor meets basic requirements discussed in Advanced Info section
• Properly calibrate Insight box
• Properly calibrate combine
• Enable appropriate HHC functions
• Properly set combine electronics and/or hydraulics
Symptom Problem Solution
Header is too jumpy or responds
too slowly
Calibration is not properly
completed
Combine is improperly set
Recalibrate Insight box and
combine
See Combine Setting Section
Combine quick calibration fails Insight is not properly calibrated
Header is not properly connected
Insight box detected an error
Full calibration required
Combine does not recognize
header.
Verify all sensors are free to
move through full range during
calibration
Verify that sensors swing
through similar range during
Insight calibration and combine
calibration
Verify all combine harnesses are
properly connected
Cycle key switch off – on then
recalibrate
Repair error, clear error codes on
Insight
Cycle key switch off – on then
recalibrate
Make sure to fully lower the
feeder house
Verify that 5088 - 9230 is chosen
on the Insight box and that a
header type has been selected
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