Nissan Primera P12. Manual — part 538
LAN-64
[CAN]
CAN SYSTEM (TYPE 24)
Circuit Check Between Data Link Connector and Smart Entrance Control Unit
EKS00AR8
1.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Disconnect smart entrance control unit connector and combination meter connector.
4.
Check continuity between smart entrance control unit harness
connector M41 terminals 8 (L), 11 (R) and Data link connector
M10 terminals 6 (L), 3 (R).
OK or NG
OK
>> Reconnect all connectors to perform “SELF-DIAG
RESULTS” and “DATA MONITOR” for “ENGINE”,
“ABS”, and “SMART ENTRANCE” displayed on CON-
SULT-II. Refer to the following:
●
EC-83, "DTC U1000 CAN COMMUNICATION LINE"
for “ENGINE”
●
BRC-25, "CAN Communication Circuit"
for “ABS”
●
BCS-23, "CAN Communication Line Check"
for “SMART ENTRANCE”
NG
>> Repair harness.
ECM Circuit Check
EKS00AR9
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check following terminals and connector for damage, bend and loose connection. (control module side
and harness side)
●
ECM
●
Harness connector F109
●
Harness connector M77
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 F119 termi-
nals 95(L) and 87(R).
OK or NG
OK
>> Replace ECM.
NG
>> Repair harness between Data link connector and ECM.
8(L) – 6(L)
: Continuity should exist.
11(R) – 3(R)
: Continuity should exist.
PKIA0813E
95(L) – 87(R)
: Approx. 108 – 132
Ω
MKIB0609E
CAN SYSTEM (TYPE 24)
LAN-65
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
ABS Actuator and Electric Unit (control unit) Circuit Check
EKS00ARA
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check following terminals and connector for damage, bend and loose connection. (control unit side and
harness side)
●
ABS actuator and electric unit (control unit)
●
Harness connector E120
●
Harness connector B107
●
Harness connector B102
●
Harness connector M89
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 (con-
trol unit) harness connector E64 terminals 26(L) and 15(R).
OK or NG
OK
>> Replace ABS actuator and electric unit (control unit).
NG
>> Repair harness between Data link connector and ABS
actuator and electric unit (control unit).
Smart Entrance Control Unit Circuit Check
EKS00ARB
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check terminals and connector of smart entrance 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 smart entrance control unit connector.
2.
Check resistance between smart entrance control unit harness
connector M41 terminals 8(L) and 11(R).
OK or NG
OK
>> Replace smart entrance control unit.
NG
>> Repair harness between Data link connector and smart
entrance control unit.
26(L) – 15(R)
: Approx. 54 – 66
Ω
PKIA0831E
8(L) – 11(R)
: Approx. 54 – 66
Ω
PKIA0820E
LAN-66
[CAN]
CAN SYSTEM (TYPE 24)
Combination Meter Circuit Check
EKS00ARC
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check terminals and connector of combination meter for damage, bend and loose connection.(meter side
and harness side)
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect combination meter connector.
2.
Check resistance between combination meter harness connec-
tor M37 terminals 43(L) and 44(R).
OK or NG
OK
>> Replace combination meter.
NG
>> Repair harness between smart entrance control unit and
combination meter.
CAN Communication Circuit Check
EKS00ARD
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check following terminals and connector for damage, bend and loose connection. (meter side, control unit
side, control module side and harness-side)
●
Combination meter
●
Smart entrance control unit
●
ABS actuator and electric unit (control unit)
●
ECM
●
Between ABS actuator and electric unit (control unit) and ECM
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
43(L) – 44(R)
: Approx. 108 – 132
Ω
PKIA0823E
CAN SYSTEM (TYPE 24)
LAN-67
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
2.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Disconnect the following connectors.
–
Combination meter connector
–
Smart entrance control unit connector
–
Harness connector M89
–
Harness connector M77
2.
Check continuity between Data link connector M10 terminals 6
(L) and 3(R).
OK or NG
OK
>> GO TO 3.
NG
>>
●
Repair harness between smart entrance control unit
and combination meter.
●
Repair harness between Data link connector and
smart entrance control unit.
●
Repair harness between harness connector M89 and
harness connector M77.
3.
CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between Data link connector M10 terminals 6 (L),
3(R) and ground.
OK or NG
OK
>> GO TO 4.
NG
>>
●
Repair harness between smart entrance control unit
and combination meter.
●
Repair harness between Data link connector and
smart entrance control unit.
●
Repair harness between harness connector M89 and harness connector M77.
4.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Disconnect harness connector B107.
2.
Check the following.
●
Continuity between harness connector B102 terminals 1 (L) and
8(G)(Sedan models)
●
Continuity between harness connector B102 terminals 1 (L) and
8(R)(Hatch back and wagon models)
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness between harness connector B102 and harness connector B107.
6(L) – 3(R)
: Continuity should not exist.
PKIA0824E
6(L) – ground
: Continuity should not exist.
3(R) – ground
: Continuity should not exist.
PKIA0825E
1(L) – 8(G) (Sedan
models)
: Continuity should not exist.
1(L) – 8(R) (Hatch back
and wagon models)
: Continuity should not exist.
PKIA0832E
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