Check The Fuel Feed Pump Operation; Check The Dtc; Communication Error; Dtc Presently Existing - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM

1. Check the Fuel Feed Pump Operation

1. Turn the key switch ON and check that the fuel feed pump is
operating.
Factory
Operates when the key switch is turned ON.
specification
OK Go to "2. Check the DTC".
NG Check in accordance with "6.[2] FUEL SYSTEM INSPECTION
PROCEDURE - 5. Check the Fuel Feed Pump". (Refer to page 1-S291)
(1) Fuel Feed Pump

2. Check the DTC

1. Turn the key switch ON and check the DTC.
Factory
No DTC is output.
specification

Communication error

OK Go to "3. Check the Starting Assist Device".
NG Go to "6. Check the ECU Power Supply and Grounding".

DTC presently existing

OK Go to "3. Check the Starting Assist Device".
NG Check in accordance with the troubleshooting procedures for each DTC.
Past DTC only
OK Go to "3. Check the Starting Assist Device".
NG Reproduce defect by referring to the freeze frame data, etc.
(a) CAN1 Connector
1-S24
COMMON RAIL SYSTEM
[A] M60 Series
[B] M-GX Series
9Y1200192CRS0872US0
9Y1200192CRS0028US0
KiSC issued 05, 2012 A