Kubota 07-CR-E5 - Page 126

COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S88
9Y3200007CRS0126US0
Name Air heater (glow) relay driving circuit abnormality
ISO 14229
P-Code
P0380 P0380
J1939-73
SPN 523544 523544
FMI 34
SPN Name
SAE J1939 Table C1
proprietary proprietary
DTC Name
+B short of air heater (glow) relay driving
circuit
Ground short of air heater (glow) relay
driving circuit
Detection item
• +B short of air heater (glow) relay driving
circuit
• Ground short or open circuit of air heater
(glow) relay driving circuit
DTC Set
Preconditions
[Engine ECU (Denso)]
• +B short of air heater (glow) relay driving
circuit
[Engine ECU (Kubota)]
• +B short or open circuit of air heater
(glow) relay driving circuit
[Engine ECU (Denso)]
• Ground short or open circuit of air heater
(glow) relay driving circuit
[Engine ECU (Kubota]
• Ground short circuit of air heater (glow)
relay driving circuit
DTC set parameter
[Engine ECU (Denso)]
• +B short circuit of harness
[Engine ECU (Kubota)]
• +B short or open circuit of harness
[Engine ECU (Denso)]
• Ground short or open circuit of harness
[Engine ECU (Kubota)]
• Ground short circuit of harness
Time to action or
number of error
detection
• 1 sec. or more • 1 sec. or more
Limp Home Action
by engine ECU
(system action)
•None •None
Behaviour During
Malfunction
(At low temperature)
• Faulty starting
• Increase in white smoke
(At low temperature)
• Faulty starting
• Increase in white smoke
Engine Warning
Light
•ON •ON
Recovery from
error
• Key switch turn OFF • Key switch turn OFF
Delay time for
recovery
––
Remark
KiSC issued 03, 2022 A