Nissan Primera P12. Instruction — part 531
LAN-36
[CAN]
CAN SYSTEM (TYPE 22)
ESP/TCS/ABS Control Unit Circuit Check
EKS00AQL
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)
●
ESP/TCS/ABS control unit
●
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 ESP/TCS/ABS control unit connector.
2.
Check resistance between ESP/TCS/ABS control unit harness
connector B109 terminals 61(L) and 63(R).
OK or NG
OK
>> Replace ESP/TCS/ABS control unit.
NG
>> Repair harness between Data link connector and ESP/
TCS/ABS control unit.
Steering Angle Sensor Circuit Check
EKS00AQM
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Check terminals and connector of steering angle sensor for damage, bend and loose connection. (sensor
side and harness side)
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect steering angle sensor connector.
2.
Check resistance between steering angle sensor harness con-
nector M33 terminals 4(L) and 5(R).
OK or NG
OK
>> Replace steering angle sensor.
NG
>> Repair harness between steering angle sensor and
smart entrance control unit.
61(L) – 63(R)
: Approx. 54 – 66
Ω
PKIA0818E
4(L) – 5(R)
: Approx. 54 – 66
Ω
PKIA0819E
CAN SYSTEM (TYPE 22)
LAN-37
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
Smart Entrance Control Unit Circuit Check
EKS00AQN
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 steering angle sensor and
smart entrance control unit.
Combination Meter Circuit Check
EKS00AQO
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.
8(L) – 11(R)
: Approx. 54 – 66
Ω
PKIA0820E
43(L) – 44(R)
: Approx. 108 – 132
Ω
PKIA0823E
LAN-38
[CAN]
CAN SYSTEM (TYPE 22)
CAN Communication Circuit Check
EKS00AQP
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, sensor side, control module side and harness side)
●
Combination meter
●
Smart entrance control unit
●
Steering angle sensor
●
ESP/TCS/ABS control unit
●
ECM
●
Between ESP/TCS/ABS control unit and ECM
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Disconnect the following connectors.
–
Combination meter connector
–
Smart entrance control unit connector
–
Steering angle sensor 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 smart entrance control unit
and steering angle sensor.
●
Repair harness between Data link connector and
steering angle sensor.
●
Repair harness between harness connector M89 and harness connector M77.
6(L) – 3(R)
: Continuity should not exist.
PKIA0824E
CAN SYSTEM (TYPE 22)
LAN-39
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
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 smart entrance control unit
and steering angle sensor.
●
Repair harness between Data link connector and steering angle sensor.
●
Repair harness between harness connector M89 and harness connector M77.
4.
CHECK HARNESS FOR SHORT CIRCUIT
1.
Disconnect ESP/TCS/ABS control unit connector.
2.
Check continuity between ESP/TCS/ABS control unit harness
connector B109 terminals 61 (L) and 63(R).
OK or NG
OK
>> GO TO 5.
NG
>> Repair harness between ESP/TCS/ABS control unit and
harness connector B102.
5.
CHECK HARNESS FOR SHORT CIRCUIT
Check continuity between ESP/TCS/ABS control unit harness con-
nector B109 terminals 61 (L), 63 (R) and ground.
OK or NG
OK
>> GO TO 6.
NG
>> Repair harness between ESP/TCS/ABS control unit and
harness connector B102.
6(L) – ground
: Continuity should not exist.
3(R) – ground
: Continuity should not exist.
PKIA0825E
61(L) – 63(R)
: Continuity should not exist.
PKIA0818E
61(L) – ground
: Continuity should not exist.
63(R) – ground
: Continuity should not exist.
PKIA0828E
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