Hino Motors HINO 155 series Workshop Manual page 118

2–82
6
Check the resistance
ISGW
LES
TE2A
LF3
TE2B CAL0
LF4 LEZ
CAL1
TE1A CAH0
LF1 LEY
TE1B
LF2
CAL1
LF6
CAH1
LF5
CAH1
+B4 +B1 GND3
LER LEN LEV
+B3 GND5 GND2
LEQ LEX LEU
+B2 GND4 GND1
LEP LEW LET
Do the measurements meet the standard value?
Procedure completed.
CAN bus line (main line and trunk lines)
between terminating resistances is normal.
Go to the diagnostic procedure for the
detected DTC.
ENGINE (J05E)/TROUBLESHOOTING
1. Connect the DCU (53P) connector and HV PCU connector.
2. Use the electrical tester to measure the terminating resistance of
DCU (53P).
Starter key: ON
SHTS021270300065
YES
Measurement Tester
conditions connections
DCU (53P):
CAH1 – CAL1
Replace the DCU.
Refer to "DISCONNECTION INSPECTION
FOR ENGINE CAN_H COMMUNICATION L
LINE (500 k)" and check the CAN bus line.
Standard values
45 – 75 
NO