HYBRID/TROUBLE SHOOTING
3–798
1.
In [Fault Information] on the diagnosis tool screen, check if DTC
U0155 (Meter CAN communication blackout) is detected in the
vehicle control ECU.
NO
YES
1.
In [Fault Information] on the diagnosis tool screen, check if DTC
U0293 (HV ECU CAN communication blackout) is detected in the
vehicle control ECU.
NO
YES
9
Inspecting the vehicle control ECU 1 [HINO-DX]
SHTS03ZZZ0300525
Is DTC U0155 detected?
Refer to the "CONTROL CAN COMMUNICA-
TION LINE (HYBRID)" in the chapter "CON-
TROL SYSTEM".
Replace the HV ECU.
10
Inspecting the vehicle control ECU 2 [HINO-DX]
SHTS03ZZZ0300526
Is DTC U0293 detected?
Replace the HV ECU.
Replace the inverter.
