HYBRID/TROUBLE SHOOTING
3–115
INSPECTION PROCEDURE: P0A06 (TC7F)
1.
Set the starter key to the "LOCK" position.
2.
Connect the diagnosis tool (HINO-DX) to the vehicle.
3.
Set the starter key to the "ON" position.
4.
In [Fault Information] on the diagnosis tool screen, check if DTC
P324B-62 or P324C-61 is detected.
NO
YES
1.
In [Activation Test] on the diagnosis tool screen, select [HV water
pump drive duty value].
2.
Run the inverter cooling pump at a duty value of 90% to check that
the cooling fan is rotating.
NO
YES
1
Reading the DTC [HINO-DX]
SHTS03ZZZ0300079
Is DTC P324B-62 or P324C-61 detected?
Perform troubleshooting for each of related
DTC.
Go to step 2.
2
Checking the activation of inverter cooling pump [HINO-DX]
SHTS03ZZZ0300080
Measurement
conditions
Measured item
Standard values
Starter key: ON
HV water pump
drive duty value
The cooling fan is
running (rotating).
Is the cooling fan running?
Go to step 6.
Go to step 3.
