Check The Resistance - Hino Motors HINO 155 series Workshop Manual

2–52
5

Check the resistance

ISGW
LES
CAH0
TE2A
LF3
TE2B CAH0
LF4
LEY
CAL0
TE1A
LF1 LEZ
TE1B
LF2
CAL1
LF6
CAL0
CAH1
LF5
+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. Use the electrical tester to check the continuity between the follow-
ing terminals.
(1) Between the CAH0 terminal and CAL0 terminal in the DCU
Starter key: ON
SHTS021270300031
YES
(53P).
Measurement Tester
conditions connections
DCU (53P):
CAH0 – CAL0
Refer to "DISCONNECTION INSPECTION
FOR ENGINE CAN_H COMMUNICATION L
LINE (250 k)" and check the CAN bus line.
Standard values
45 – 75 
NO