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Nissan Primera P12. Manual - part 546
LAN-96
[CAN]
CAN SYSTEM (TYPE 26)
Circuit Check Between Data Link Connector and Smart Entrance Control Unit
EKS00B6U
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 combina-
tion meter.
4.
Check continuity between smart entrance control unit harness
connector M41 terminals 8 (L), 11 (R) and Data link connector
M10 terminals 6 (L), 14 (R).
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 following:
●
EC-F9Q-136, “CAN Communication” for “ENGINE”
●
BRC-94, "Inspection 15 CAN Communication Circuit, ESP/TCS/ABS Control Unit and Steering
Angle Sensor"
for “ABS”
●
BCS-23, "CAN Communication Line Check"
for “SMART ENTRANCE”
NG
>> Repair harness.
Data Link Connector Circuit and ECM Circuit Check
EKS00B6W
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 E125
–
Harness connector M130
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect the negative battery cable.
3.
Disconnect ECM connector and harness connector E125.
4.
Check continuity between ECM harness connector E81 termi-
nals 1 (L), 9 (R) and harness connector E125 terminals 5 (L), 4
(R).
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness.
8 (L) – 6 (L)
: Continuity should exist.
11 (R) – 14 (R)
: Continuity should exist.
MKIB0619E
1 (L) – 5 (L)
: Continuity should exist.
9 (R) – 4 (R)
: Continuity should exist.
MKIB0657E