Check The Hv Ecu (Terminating Resistance) - Hino Motors HINO 155 series Workshop Manual

5

Check the HV ECU (terminating resistance)

Do the measurements meet the standard value?
Go to step 6.
ENGINE (J05E)/TROUBLESHOOTING
1. Use the electrical tester to measure the terminating resistance of
the HV ECU.
Starter key: ON
SHTS021270300064
YES
Measurement Tester
conditions connections
HV ECU
21st – 22nd
Replace the HV ECU.
After replacing the ECU, confirm that no CAN
communication system DTC is detected.
Perform After-inspection work. (Clear all past
DTC. Check no DTC is stored after test
drive.)
2–81
Standard values
120  10 
NO