Case IH 9250 - Troubleshooting by Insight Error Codes

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Diagnostics
Troubleshooting by Insight
®
Error Codes
Error Code Problem Solution
ER11
Left sensor signal less than 0.3V
Left sensor temporarily
disconnected.
Wiring open
Sensor failure
Repair wiring or bad connector
Calibrate Insight Box
Calibrate Headsight Box
Calibrate Combine
Check sensor harness for
pinched/broken wiring
See sensor test instructions
ER12
Left sensor signal greater than
4.7V
Wiring problem
Sensor failure
Ground wire to sensor is open
Signal short to power
Calibrate Insight Box
Calibrate Headsight Box
Calibrate Combine
See sensor test instructions
ER13
Left sensor swing less than 0.6V
Left sensor mechanical range is
restricted
Sensor failure
Verify sensor is not obstructed in
swing
Verify sensor can collapse fully
with header lowered
Adjust down stop to allow greater
range
See sensor test instructions