Can2 Frame Error (Dtc U0081 / 523548-2, U0082 / 523591-2, U0083 / 523592-2) - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
(60) 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
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
1-S283
COMMON RAIL SYSTEM
9Y1200192CRS0838US0
9Y1200192CRS0839US0
9Y1200192CRS0840US0
KiSC issued 05, 2012 A