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The EPC (Electronic PowrQuad transmission Control Unit) is the
controller for PowrQuad Plus and AutoQuad Plus transmissions.
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Light
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Diagnostic trouble code
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Brief description
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Description
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blue
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EPC
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000084.14
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Transmission
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Transmission operating at reduced level. Waiting for vehicle
to move.
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yellow
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EPC
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000126.16
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Transmission
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Transmission oil filter blocked. Change filter.
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red
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EPC
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000127.01
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Transmission
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Transmission oil pressure too low. Check oil level.
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red
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EPC
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000177.00
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Transmission
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Transmission oil temperature too high. Check oil level.
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yellow
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EPC
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000177.16
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Transmission
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Transmission oil temperature high. Check oil level.
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blue
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EPC
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001713.15
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Transmission
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Hydraulic oil filter needs to be changed soon.
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yellow
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EPC
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001713.16
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Transmission
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Hydraulic oil filter blocked. Change filter.
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blue
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EPC
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522506.31
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Controls
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Reverser lever not in neutral when starting. Move to neutral.
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blue
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EPC
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523677.14
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Controls
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Clutch disengagement function not available.
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blue
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EPC
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523677.31
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Hand clutch
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Operator not present.
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blue
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EPC
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523961.07
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Controls
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Reverser lever not in neutral when park is engaged. Move to
neutral.
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yellow
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EPC
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523966.31
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Transmission
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Transmission's come-home mode is active.
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blue
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EPC
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524020.31
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Controls
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Reverser lever not in neutral when starting. Move to neutral.
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blue
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EPC
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524023.31
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Controls
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Transmission in neutral as default.
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to
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EPC
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524025
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If other diagnostic trouble codes appear, one of the tractor's
sub-assemblies is either not working properly or not working at all.
Make a note of the code and contact your dealer.
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