215916 525 Revision A
Fault Codes
Telltale
Short
Description
Full Fault
Description
Recommended
Fix/Check Message
SA SPN FMI
104 521383 0
Windrower Hyd Oil Very Hot Above Normal Most Severe
Clean cooler cores with compressed air. If condition
persists with clean cores, contact dealer. Continued
operation may lead to machine damage.
104 521387 0
Windrower Oil Charge Press High Above Normal Most Severe
Check charge pressure relief valve. Contact Dealer.
104 521387
17
Windrower Oil Charge Press Low Below Normal Least Severe
Check charge pressure relief valve. Contact Dealer.
104 521387
1
Windrower Oil Charge Press Low Below Normal Most Severe
Shut down engine. Check charge pressure relief valve.
Contact Dealer.
104 521390 0
Windrower
Knife Speed
Above Norm Most Severe
Knife speed above max allowable for header type.
Contact dealer.
104 521391 0
Windrower
Cooling Fan Spd High Above Norm Most Severe Fan speed readout high. Safe mode activated. Fan will
default to full rpm at high idle. Contact dealer.
104 521391 31
Windrower Cooling Fan Speed Condition Exists
No cooling fan speed feedback.
104 521391
1
Windrower Cooling Fan Spd Low Below Normal Most Severe
Control system is unable to adjust fan speed. Beware
that there is the potential for engine overheat if fan
speed is too low. Safe mode activated. Fan will default
to full rpm at high idle. Contact dealer.
104 521460
1
Windrower
Wheel Speed LH Wheel Speed Sensor Check LH wheel speed sensor and wiring. Reading
speed off RH wheel only. Auto-reel and auto-draper
speed performance will be impacted while turning.
104 521460 2
Windrower Wheel Speed RH Wheel Speed Sensor Check RH wheel speed sensor and wiring. Reading
speed off LH wheel only. Auto-reel and auto-draper
speed performance will be impacted while turning.
104 521460 3
Windrower
Wheel Speed LH & RH Wheel Speed
Sensor
Check RH and LH wheel speed sensors and wiring.
Acre tracking, auto-reel and auto-draper speed
features will be disabled.
104 521501 3
Electrical
System
Swath Compressor Low Alarm Sensor voltage below 0.45V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521501
4
Electrical
System
Swath Compressor High Alarm
Sensor voltage above 4.7 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
104 521501
5
Electrical
System
Swath Compressor
Low Error
Sensor voltage below 0.025V. Check sensor power
supply. Adjust and re-calibrate or replace sensor if
necessary.
104 521501 6
Electrical
System
Swath Compressor High Error
Sensor voltage above 4.9 V. Check for wiring damage.
Adjust and re-calibrate or replace sensor if necessary.
REFERENCE
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