Nissan Almera Tino V10. Instruction — part 822
3
CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect smart entrance control unit connector.
2. Check the following.
LHD models
‰
Continuity between harness connector M82 terminals 1 (L), 6 (R) and smart entrance control unit harness connector
M99 terminals 8 (L), 11 (R)
YEL452E
RHD models
‰
Continuity between harness connector M80 terminals 9 (L), 20 (R) and smart entrance control unit harness connector
M99 terminals 8 (L), 11 (R)
YEL453E
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”
‰
“CAN Communication System” (BR-73) for “ABS”
‰
“CAN Communication Line Check” (EL-351) for “SMART ENTRANCE”
NG
Repair harness.
CAN SYSTEM (TYPE 6)
Trouble Diagnoses (Cont’d)
EL-584
ECM CIRCUIT CHECK
=NLEL0676S06
1
CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the negative battery cable.
3. Check the terminals and connector of ECM for damage, bend and loose connection (control module side and harness
side).
OK or NG
OK
©
GO TO 2.
NG
©
Repair terminal or connector.
2
CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect ECM connector.
2. Check resistance between ECM harness connector M107 terminals 95 (L) and 87 (R).
YEL438E
OK or NG
OK
©
Replace ECM.
NG
©
Repair harness between ECM and ABS actuator and electric unit (control unit).
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 6)
Trouble Diagnoses (Cont’d)
EL-585
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) CIRCUIT CHECK
=NLEL0676S07
1
CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the negative battery cable.
3. Check the terminals and connector of ABS actuator and electric unit (control unit) for damage, bend and loose connec-
tion (control unit side and harness side).
OK or NG
OK
©
GO TO 2.
NG
©
Repair terminal or connector.
2
CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect ABS actuator and electric unit (control unit) connector.
2. Check resistance between ABS actuator and electric unit (control unit) harness connector E142 terminals 26 (L) and 15
(R).
YEL454E
OK or NG
OK
©
Replace TCM.
NG
©
I
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E125 (LHD models).
I
Repair harness between ABS actuator and electric unit (control unit) and harness con-
nector E145 (RHD models).
CAN SYSTEM (TYPE 6)
Trouble Diagnoses (Cont’d)
EL-586
SMART ENTRANCE CONTROL UNIT CIRCUIT CHECK
=NLEL0676S08
1
CHECK CONNECTOR
1. Turn ignition switch OFF.
2. Disconnect the negative battery cable.
3. Check the terminals and connector of smart entrance control unit for damage, bend and loose connection (control unit
side and harness side).
OK or NG
OK
©
GO TO 2.
NG
©
Repair terminal or connector.
2
CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect smart entrance control unit connector.
2. Check resistance between smart entrance control unit harness connector M99 terminals 8 (L) and 11 (R).
SEL814Y
OK or NG
OK
©
Replace smart entrance control unit.
NG
©
Repair harness between smart entrance control unit and data link connector.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
CAN SYSTEM (TYPE 6)
Trouble Diagnoses (Cont’d)
EL-587
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