No Communication With Egr; Can1 Bus Off - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
DTC Name

No communication with EGR

Management Unit
for Detected Part
Detection item
DTC Set
Preconditions
DTC set parameter
Time to action or
number of error
detection
System Action
Behaviour During
Malfunction
Engine Warning
Light
Recovery from
error
No communication with EGR
U0076
523578
2
CANOPENEGR
• No communication with EGR
• Battery voltage is normal
• Starter Switch signal (ECU: B-54
terminal) is not activated
• Interruption of CAN
• 1.3 sec. or more
• Output limitation: Approximately 75 % of
normal condition
• EGR stop
• Insufficient output
• Worsening exhaust gas performance
• ON
• Key switch turn OFF

CAN1 Bus off

• CAN1 +B / GND short circuit or high
traffic error
• Battery voltage is normal
• Key switch is ON
• CAN1 Bus off
• 2 sec. or more
• Output limitation: Approximately 75 % of
normal condition
• EGR stop
• Insufficient output
• Transmitted data is invalid
• ON
• Key switch turn OFF
1-S120
COMMON RAIL SYSTEM
CAN1 Bus off
U0077
523604
2
CANB1
9Y1200192CRS0660US0
KiSC issued 05, 2012 A