HYBRID/TROUBLE SHOOTING
3–520
INSPECTION PROCEDURE: P0A1D (TC21)
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] of other system, check if any DTC related to
the CAN communication system is detected.
NO
YES
1.
Check that reading of DTC is available and that no DTC is
detected in [Fault Information] on the diagnosis tool screen.
NO
YES
1
Reading the DTC (other system) [HINO-DX]
SHTS03ZZZ0300331
Is any DTC related to the CAN communication system detected?
Perform troubleshooting for each of related
DTC.
Go to step 2.
2
Reading the DTC (HV system) [HINO-DX]
SHTS03ZZZ0300332
Is any DTC other than P0A1D-21 detected?
Perform troubleshooting for each of related
DTC.
Go to step 3.
