Nissan Almera Tino V10. Instruction — part 804
7
CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between ABS actuator and electric unit (control unit) harness connector E143 terminals 11 (L) , 15 (R)
and ground.
YEL427E
OK or NG
OK
GO TO 8.
NG
‰
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E145 (RHD models).
‰
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E106 (LHD models).
‰
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E125 (LHD models).
‰
Repair harness between ABS actuator and electric unit (control unit) and steering
angle sensor.
8
ECM/COMBINATION METER INTERNAL CIRCUIT INSPECTION
Check components inspection. Refer to “ECM/COMBINATION METER INTERNAL CIRCUIT INSPECTION” (EL-492).
OK or NG
OK
Reconnect all connectors to perform “SELF-DIAG RESULTS” and “DATA MONITOR” for
“ENGINE”, “ABS” and “SMART ENTRANCE” displayed on CONSULT-II. Refer to the fol-
lowing.
‰
“DTC U1000, U1001 CAN COMMUNICATION LINE” (WITH EURO-OBD) (EC-145) for
“ENGINE”
‰
“DTC U1000, U1001 CAN COMMUNICATION LINE” (WITHOUT EURO-OBD) (EC-
651) for “ENGINE”
‰
“Inspection 13 CAN Communication System” (BR-140) for “ABS”
‰
“CAN Communication Line Check” (EL-351) for “SMART ENTRANCE”
NG
Replace ECM and/or combination meter.
CAN SYSTEM (TYPE 2)
Trouble Diagnoses (Cont’d)
EL-512
SEL723Y
Component Inspection
=NLEL0647
ECM/COMBINATION METER INTERNAL CIRCUIT
INSPECTION
NLEL0647S01
I
Remove ECM and combination meter from vehicle.
I
Check resistance between ECM terminals 94 and 86.
I
Check resistance between combination meter terminals 39
and 40.
Unit
Terminal
Resistance value (
Ω
)
ECM
94 - 86
Approx. 108 - 132
Combination meter
39 - 40
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 2)
Component Inspection
EL-513
Component Parts and Harness Connector
Location
NLEL0648
YEL434E
System Description
NLEL0649
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many
electonic control units are equipped onto a vehicle, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected with
2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wir-
ing. Each control unit transmits/receives data but selectively reads required data only.
CAN SYSTEM (TYPE 3)
Component Parts and Harness Connector Location
EL-514
Wiring Diagram — CAN —
NLEL0650
YEL051E
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 3)
Wiring Diagram — CAN —
EL-515
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