Kubota 07-CR-E5 - Over Heat Pre-Caution (DTC P3025; 523603-15)

COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S311
(69) Over Heat Pre-caution (DTC P3025 / 523603-15)
Behaviour during malfunction:
• Worsening exhaust gas performance (NOx)
Detection item:
• Coolant temperature
DTC set preconditions:
• Coolant temperature sensor is normal
DTC set parameter:
• Engine coolant temperature ≥ 110 °C (230 °F)
Engine warning light:
•ON
Limp home action by engine ECU (system action):
•None
Recovery from error:
• Diagnostic counter = zero or Key switch turn OFF
9Y3200007CRS0492US0
1. Check the DTC
1. This DTC does not mean error.
The EGR operation is restricted when the coolant temperature
rises above 110 °C (230 °F).
So, this warning indicates that emission could worsen due to the
limitation.
9Y3200007CRS0493US0
(a) CAN1 Connector
KiSC issued 03, 2022 A