LeeBoy 8510E - Page 141

SPN FMI DTC SYMPTOM/CAUSE RECOVERY FROM ERROR
523544 4
Ground short of air heater
relay driving circuit.
Ground short or open circuit of
harness.
Key switch turn OFF.
523547 2 CAN2 bus off. CAN2 bus off. Key switch turn OFF.
523548 2 CAN-KBT frame error. CAN-KBT frame open circuit error. Key switch turn OFF.
523572 4
EGR position sensor
failure.
EGR position sensor error signal
received via CAN. EGR stops.
Key switch turn OFF.
523574 3 EGR actuator open circuit.
EGR actuator open error signal
received via CAN. EGR stops.
Key switch turn OFF.
523575 7 EGR actuator valve stuck.
EGR actuator valve stuck error
received via CAN. EGR stops.
Key switch turn OFF.
523576 2 EGR (DC motor) overheat.
EGR (DC motor) temperature error
signal received via CAN (exceeds
257° F or 125° C). EGR stops.
Key switch turn OFF.
523577 2
EGR (DC motor)
temperature sensor
failure.
EGR (DC motor) temperature sensor
error signal received via CAN. EGR
stops.
Key switch turn OFF.
523578 2
No communication with
EGR.
Interruption of CAN. EGR stops. Key switch turn OFF.
523580 2
Intake throttle feedback
error.
Deviation of throttle position is not
corrected in 20 times of duty error
recovery action.
Key switch turn OFF.
523582 3
Intake throttle lift sensor:
High
Intake throttle lift sensor voltage 4.89V
or more.
Key switch turn OFF.
523582 4
Intake throttle lift sensor:
Low
Intake throttle lift sensor voltage 0.1V
or less.
Key switch turn OFF.
523589 17
Low coolant temperature
in parked regeneration.
During regeneration mode, engine
warm-up condition is not satised
because coolant temperature is too
low (below 149° F or 65° C).
Diagnostic counter = zero
Leaving from Parked active
regeneration status.
523590 16
Parked regeneration
timed out.
Regeneration incomplete due to low
temperature of DPF.
Diagnostic counter = zero
Leaving from Parked active
regeneration status.
523591 2
CAN CCVS (parking and
vehicle speed) frame
error.
CAN CCVS frame time-out error.
Parking SW = off.
Vehicle speed = 0
Key switch turn OFF.
523592 2
CAN CM1 (Regen SW)
frame error.
CAN CM1 frame time-out error.
Regeneration inhibit = on.
Parked regeneration SW = off.
Key switch turn OFF.
523593 2
CAN DDC1 (transmission)
frame error.
CAN DDC1 frame time-out error. Key switch turn OFF.
523594 2
CAN ETC2 (neutral SW)
frame error.
CAN ETC2 frame time-out error Key switch turn OFF.
523595 2
CAN ETC5 (neutral SW)
frame error.
CAN ETC5 frame time-out error. Key switch turn OFF.
523596 2 CAN TSC1 frame error.
No request to “TSC1 buffer” continues
three times after over-ride control
request (other than 0x00).
Diagnostic counter = zero
5
Maintenance
LeeBoy 8510D Conveyor Paver 5-51