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Dan
Dan, Technician
Category: Agriculture and Farm Equipment
Satisfied Customers: 4581
Experience:  17+ yrs. shop and field experience with all major brands of heavy equipment, trucks and farm equipment - 1995 WyoTech graduate.
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How to clear the foll fault codes on kubota MX5200F tractor

Customer Question

how to clear the foll fault codes on kubota MX5200F tractor PO380, PO663 PO627 P3004 P3008 P2621 U0083 U0082 U0081
Submitted: 6 months ago.
Category: Agriculture and Farm Equipment
Expert:  Dan replied 6 months ago.

Hi Richard, My name is***** will be glad to try to help. Bare with me while I look into your codes.Active codes can not be cleared if the fault still exists and has not been repaired.

Expert:  Dan replied 6 months ago.

P0380

Air heater relay actuation abnormality (optional specifications)

P0663

Swirl control position switch

08

Swirl control flap remains closed

09

Swirl control flap remains open

P0663

08

Swirl control flap remains closed

09

Swirl control flap remains open

Intake Throttle Lift

Sensor Abnormality (DTC

P2621 / 523583-4, P2622 /

523582-3)

P2621 / 523583-4: Intake throttle lift sensor (Low side)

Behaviour during malfunction:

• None

Detection item:

• Open circuit or ground short circuit of sensor / harness

• Failure of sensor

DTC set preconditions:

• Battery voltage is normal

• Sensor supply voltage VCC# ***** *****

DTC set parameter:

• Intake throttle lift sensor voltage: 0.1 V or less

Engine warning light:

•ON

System action:

• Intake throttle 100 % open

Recovery from error:

• Key switch turn OFF

Excessive PM5 (D

TC P3008 / 3701-0)

Behaviour during malfunction:

• Insufficient output

Detection item:

• PM accumulation level5

DTC set preconditions:

• Battery voltage is normal

DTC set parameter:

• PM accumulation more than trigger level (36000 mg)

Engine warning light:

•ON

System action:

• Output limitation: Approximat

ely 50 % of normal condition

Recovery from error:

• Key switch turn OFF

Exhaust Gas Temperature Sensor

2: Emergency High (DTC P3004 /

3246-0)

Behaviour during malfunction:

• Engine stops

• Inhibit cranking until down to 300 °C (572 °F)

Detection item:

• DPF outlet temperature (T2) high

DTC set preconditions:

• Exhaust gas temperature sensor T0, T1 and T2 are normal

• Battery voltage is normal

DTC set parameter:

• DPF outlet temperature (T2): 820 °C (1508 °F) or more

Engine warning light:

•ON

System action:

• Stop injection (Q = 0 mm

3

/st)

• Engine stop

•EGR stop

• Intake throttle 0 % open (Close)

• Inhibit starter relay activation until exhaust gas

temperature reduces down to 300 °C (572 °F)

Recovery from error:

• Under 300 °C (572 °F) & key switch turn OFF

"Replace DPF"

CAN2 Frame Error (DTC U0081 /

523548-2, U0082 / 523591-2, U0083 /

523592-2)

U0081 / 523548-2: CAN-KBT frame error

Behaviour during malfunction:

• Insufficient output

Detection item:

• CAN-KBT original frame error

DTC set preconditions:

• Battery voltage is normal

• Key switch turn OFF to ON

• Starter switch signal (ECU: B-

54 terminal) is not activated

• No error of "CAN2 Bus off"

DTC set parameter:

• CAN2 KBT frame error open circuit or short circuit

Engine warning light:

•ON

System action:

• Forced Idle (Accelerator = 0 %)

Recovery from error:

• Key switch turn OFF

U0082 / 523591-2: CAN CCVS (Parking SW and Vehicle Speed) frame error

Behaviour during malfunction:

•None

Detection item:

• CAN CCVS communication stopping

DTC set preconditions:

• Battery voltage is normal

• Starter switch signal (ECU: B-

54 terminal) is not activated

DTC set parameter:

• CAN CCVS frame time out error

Engine warning light:

•ON

System action:

• Parking SW = OFF, Vehicle speed = 0 [default value]

Recovery from error:

• Key switch turn OFF

9Y1200192CRS0839US0

U0083 / 523592-2: CAN CM1 (Regen SW) frame error

Behaviour during malfunction:

•None

Detection item:

• CAN CM1 communication stopping

DTC set preconditions:

• Battery voltage is normal

• Starter switch signal (ECU: B-

54 terminal) is not activated

DTC set parameter:

• CAN CM1 frame time out error

Engine warning light:

•ON

System action:

• Regeneration inhibit = ON, Parked regeneration switch = OFF [default value]

Recovery from error:

• Key switch turn OFF

Expert:  Dan replied 6 months ago.

Click on this link for further troubleshooting information.

Troubleshooting