ENGINE (J05E)/TROUBLESHOOTING
2–401
INSPECTION PROCEDURE: P026C and P026D
1.
Perform the engine warm up. (engine coolant temperature: 80
C
{176
F} or more)
2.
Stop the engine and set the starter key to the "LOCK" position.
3.
Connect the vehicle to HINO DX
Ⅱ
.
4.
Set the starter key to the "ON" position.
5.
Select [Engine] and check if the DTC (P026C or P026D) has been
detected as an "Active".
NO
YES
1.
Check if the following DTC are not detected at the same time in the
results of step 1.
•
P0263, P0266, P0269, P0272
NO
YES
1
Check the DTC detected 1 (Engine ECU)
SHTS021270300362
Has DTC (P026C or P026D) been detected as an "Active"?
Go to step 2 (Detected as an "Active")
Go to step 9. (Recorded as an "Inactive")
2
Check the DTC detected 2 (engine ECU)
SHTS021270300363
Has other "Active" DTC been detected?
Go to diagnosis procedure of the related
DTC.
Go to step 3.