Hino Motors HINO 155 series Workshop Manual page 111

4
Check the terminating 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?
Go to step 5.
ENGINE (J05E)/TROUBLESHOOTING
1. Use the electrical tester to check the continuity between the follow-
ing terminals.
(1) Between the CAH1 terminal and CAL1 terminal in the DCU
(2) Between the 1st terminal and 2nd terminal in the CAN_TMN.
Starter key: ON
SHTS021270300058
YES
(53P).
Measurement Tester
conditions connections
DCU (53P):
CAH1 – CAL1
CAN_TMN:
1st – 2nd
Replace the faulty part.
After replacing the part, 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.)
2–75
Standard values
120  10 
NO