Diagnostic Codes

Following is a subset of all diagnostic codes, selected as important for maintaining reliable operation and maximizing the useful life of the machine. Table below identifies the problem or condition indicated by each code, and the solution or required action. In most cases, corrective action can be performed by tractor operator.

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Code or Symptom Problem or Condition Solution or Required Action
     
     
BCU 302001.31 250-Hour service Perform 250-Hour service as described in Maintenance section
     
BCU 302002.31 500-Hour service Perform 500-Hour service as described in Maintenance section
     
BCU 302003.31 750-Hour service Perform 750-Hour service as described in Maintenance section
     
BCU 302004.31 1500-Hour service Perform 1500-Hour service as described in Maintenance section
     
BIF 000096.17 Low fuel level Fill fuel tank
     
BIF 000107.16 Engine air filter plugged Clean air filter
     
BIF 000110.00 Coolant temperature very high Stop tractor
Inspect/Clean radiator
Check coolant level, add coolant if necessary
Inspect coolant line for pinched hose
Verify radiator fill valve is closed
     
BIF 000110.16 Coolant temperature high Reduce engine load
Inspect/Clean radiator
Check coolant level, add coolant if necessary
Inspect coolant line for pinched hose
Verify radiator fill valve is closed
     
BIF 000126.15 Restriction in transmission/hydraulic oil filter Replace transmission/hydraulic oil filter
     
BIF 000126.16 Transmission/Hydraulic oil filter plugged Replace transmission/hydraulic oil filter
     
BIF 000177.00 Transmission/Hydraulic oil temperature very high Stop tractor to allow oil temperature to cool
Clean oil cooler
Inspect oil cooler lines for pinched hose
     
BIF 000177.16 Transmission/Hydraulic oil temperature high Reduce load and allow oil to cool
Clean oil cooler
Inspect oil cooler lines for pinched hose
     
BIF 000186.16 Rear PTO overspeed warning Pull display mode switch under steering wheel to activate 1000 rpm PTO mode
     
BIF 301143.31 "Preheat Time Remaining" appears on display Do not start engine until preheat sequence is complete and "Start Engine" appears on display
     
ECU 000097.16 Water detected in fuel Drain water separator
Refill with fresh fuel
     
ECU 000100.01 Engine oil pressure very low STOP ENGINE
Check engine oil level
If condition persists, see John Deere Dealer
     

 

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Code or Symptom Problem or Condition Solution or Required Action
     
     
ECU 000100.18 Engine oil pressure low STOP ENGINE
Check engine oil level
If condition persists, see John Deere Dealer
     
ECU 000110.00 Coolant temperature very high STOP TRACTOR
Inspect/Clean radiator
Check coolant level, add coolant if necessary
Inspect coolant line for pinched hose
Verify radiator fill valve is closed
     
ECU 000110.15 Coolant temperature slightly high Reduce engine load and allow to cool
     
ECU 000110.16 Coolant temperature high Engine Derate Sequence has started
Reduce load or stop engine, and allow to cool
     
ECU 000174.00 Fuel temperature very high STOP TRACTOR
Shut off engine and allow fuel temperature to cool
If fuel tank is almost empty, fill tank
If problem repeats, see John Deere Dealer
     
ECU 000174.15 Fuel temperature high Engine Derate Sequence has started
Reduce load or stop engine, and allow to cool
     
ECU 000174.16 Fuel temperature slightly high Reduce engine load
Check coolant lines for pinched hose
     
ECU 001569.31 Fuel Derate Sequence Code appears when engine coolant or fuel temperature are high
Reduce engine load or stop tractor
See John Deere Dealer if problem cannot be fixed
     
SIC 334010.01 Transmission/Hydraulic oil temperature too low Allow engine and hydraulic system to warm up before sustained operation
Raise and lower hitch a few times to speed warm up
     
TCU 304152.00 Transmission/Hydraulic oil temperature very high STOP TRACTOR and allow system to cool
Check for pinched oil cooler lines, plugged oil cooler or low oil level
See John Deere Dealer
     
TCU 304176.00 Transmission/Hydraulic oil filter restricted Replace oil filter
     
UIC 305011.11 MFWD speed and transmission output speed do not match Verify input for UIC 043 address is correct for tire combination and tractor MFWD ratio
     
UIC 305057.01 Transmission warm-up sequence has started Do not operate hydraulic system under constant load until warm up is complete
     

 

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Code or Symptom Problem or Condition Solution or Required Action
     
     
UIC 305058.01 Transmission warm-up routine cannot be activated Make sure transmission lever is in Park position
     

 

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