Nissan Primera P12. Manual — part 535
LAN-52
[CAN]
CAN SYSTEM (TYPE 23)
Smart Entrance Control Unit Circuit Check
EKS00AQZ
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.
Tyre Pressure Monitoring Control Unit Circuit Check
EKS00AR0
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check terminals and connector of tyre pressure monitoring control unit for damage, bend and loose con-
nection.(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 tyre pressure monitoring control unit connector.
2.
Check resistance between tyre pressure monitoring control unit
harness connector M96 terminals 7(L) and 5(R).
OK or NG
OK
>> Replace tyre pressure monitoring control unit.
NG
>> Repair harness between smart entrance control unit and
tyre pressure monitoring control unit.
8(L) – 11(R)
: Approx. 54 – 66
Ω
PKIA0820E
7(L) – 5(R)
: Approx. 54 – 66
Ω
PKIA0863E
CAN SYSTEM (TYPE 23)
LAN-53
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Combination Meter Circuit Check
EKS00AR1
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 tyre pressure monitoring con-
trol unit and combination meter.
CAN Communication Circuit Check
EKS00AR2
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
●
Tyre pressure monitoring control unit
●
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
LAN-54
[CAN]
CAN SYSTEM (TYPE 23)
2.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Disconnect the following connectors.
–
Combination meter connector
–
Tyre pressure monitoring control unit 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 tyre pressure monitoring
control unit and combination meter.
●
Repair harness between smart entrance control unit
and tyre pressure monitoring control unit.
●
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 tyre pressure monitoring
control unit and combination meter.
●
Repair harness between smart entrance control unit
and tyre pressure monitoring control unit.
●
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).(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) (Wagon
models)
: Continuity should not exist.
PKIA0832E
CAN SYSTEM (TYPE 23)
LAN-55
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
5.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Check the following.
●
Continuity between harness connector B102 terminals 1 (L),
8(G) and ground.(Sedan models)
●
Continuity between harness connector B102 terminals 1 (L),
8(R) and ground.(Wagon models)
OK or NG
OK
>> GO TO 6.
NG
>> Repair harness between harness connector B102 and harness connector B107.
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 E64 terminals 26 (L) and 15(R).
OK or NG
OK
>> GO TO 7.
NG
>> Repair harness between ABS actuator and electric unit
(control unit) and harness connector E120.
7.
CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between ABS actuator and electric unit (control
unit) harness connector E64 terminals 26 (L), 15 (R) and ground.
OK or NG
OK
>> GO TO 8.
NG
>> Repair harness between ABS actuator and electric unit
(control unit) and harness connector E120.
1(L) – ground (Sedan
models)
: Continuity should not exist.
8(G) – ground
(Sedan models)
: Continuity should not exist.
1(L) – ground
(Wagon models)
: Continuity should not exist.
8(R) – ground
(Wagon models)
: Continuity should not exist.
PKIA0833E
26(L) – 15(R)
: Continuity should not exist.
PKIA0831E
26(L) – ground
: Continuity should not exist.
15(R) – ground
: Continuity should not exist.
PKIA0834E
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