Kubota 07-CR-E5 - Page 166

COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S128
9Y3200007CRS0163US0
Name Over heat pre-caution CAN2 Bus off
ISO 14229
P-Code
P3025 U0075
J1939-73
SPN 523603 523547
FMI 15 2
SPN Name
SAE J1939 Table C1
proprietary proprietary
DTC Name Over heat pre-caution CAN2 Bus off
Detection item
• Coolant temperature • CAN2 +B / GND short circuit or high
traffic error
DTC Set
Preconditions
• Coolant temperature sensor is normal • Battery voltage is normal
• Key switch is ON
DTC set parameter
• Engine coolant temperature ≥ 110 °C
(230 °F)
• CAN2 Bus off
Time to action or
number of error
detection
• Transient • 2 sec. or more
Limp Home Action
by engine ECU
(system action)
• None • Forced Idle (Accelerator = 0 %)
Behaviour During
Malfunction
• Worsening exhaust gas performance
(NOx)
• Insufficient output
• Transmitted data is invalid
Engine Warning
Light
•ON •ON
Recovery from
error
• Diagnostic counter = zero
or Key switch turn OFF
• Key switch turn OFF
Delay time for
recovery
• Immediately –
Remark
KiSC issued 03, 2022 A