Nissan Almera Tino V10. Instruction — part 809
5
CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between ECM harness connector M107 terminals 95 (L), 87 (R) and ground.
YEL440E
OK or NG
OK
©
GO TO 6.
NG
©
I
Repair harness between ECM and harness connector M11 (LHD models).
I
Repair harness between ECM and harness connector M80 (RHD models).
6
CHECK HARNESS FOR SHORT CIRCUIT
1. Disconnect ABS actuator and electric unit (control unit) connector.
2. Check continuity between ABS actuator and electric unit (control unit) harness connector E143 terminals 11 (L) and 15
(R).
YEL426E
OK or NG
OK
©
GO TO 7.
NG
©
I
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E145 (RHD models).
I
Repair harness between ABS actuator and electric unit (control unit) and steering
angle sensor.
I
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E106 (LHD models).
CAN SYSTEM (TYPE 3)
Trouble Diagnoses (Cont’d)
EL-532
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 steering
angle sensor.
‰
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E106 (LHD models).
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” (EC-1011 or EC-1318) 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.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 3)
Trouble Diagnoses (Cont’d)
EL-533
SEL723Y
Component Inspection
=NLEL0652
ECM/COMBINATION METER INTERNAL CIRCUIT
INSPECTION
NLEL0652S01
I
Remove ECM and combination meter from vehicle.
I
Check resistance between ECM terminals 95 and 87.
I
Check resistance between combination meter terminals 39
and 40.
Unit
Terminal
Resistance value (
Ω
)
ECM
95 - 87
Approx. 108 - 132
Combination meter
39 - 40
CAN SYSTEM (TYPE 3)
Component Inspection
EL-534
Component Parts and Harness Connector
Location
NLEL0653
YEL441E
System Description
NLEL0654
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.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 4)
Component Parts and Harness Connector Location
EL-535
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