Nissan Pathfinder (2005 year). Instruction — part 297
CAN SYSTEM (TYPE 2)
LAN-75
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
2005 Pathfinder
Case 6
Check data link connector circuit. Refer to
LAN-84, "Data Link Connector Circuit Inspection"
.
PKIB5088E
PKIB5215E
LAN-76
[CAN]
CAN SYSTEM (TYPE 2)
2005 Pathfinder
Case 7
Check BCM circuit. Refer to
LAN-84, "BCM Circuit Inspection"
.
PKIB5089E
PKIB5216E
CAN SYSTEM (TYPE 2)
LAN-77
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
2005 Pathfinder
Case 8
Check combination meter circuit. Refer to
LAN-85, "Combination Meter Circuit Inspection"
.
PKIB5090E
PKIB5217E
LAN-78
[CAN]
CAN SYSTEM (TYPE 2)
2005 Pathfinder
Case 9
Check ABS actuator and electric unit (control unit) circuit. Refer to
LAN-85, "ABS Actuator and Electric Unit
(Control Unit) Circuit Inspection"
.
PKIB5091E
PKIB5218E
CAN SYSTEM (TYPE 2)
LAN-79
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
2005 Pathfinder
Case 10
Check IPDM E/R circuit. Refer to
LAN-86, "IPDM E/R Circuit Inspection"
.
Case 11
Check CAN communication circuit. Refer to
LAN-87, "CAN Communication Circuit Inspection"
.
PKIB5092E
PKIB5219E
PKIB5093E
LAN-80
[CAN]
CAN SYSTEM (TYPE 2)
2005 Pathfinder
Case 12
Check IPDM E/R ignition relay circuit continuously sticks “OFF”. Refer to
LAN-91, "IPDM E/R Ignition Relay
.
Case 13
Check IPDM E/R ignition relay circuit continuously sticks “ON”. Refer to
LAN-91, "IPDM E/R Ignition Relay Cir-
.
Inspection Between TCM and Data Link Connector Circuit
UKS003FO
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the battery cable from the negative terminal.
3.
Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).
–
Harness connector F14
–
Harness connector E5
–
Harness connector E152
–
Harness connector M31
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
PKIB5094E
PKIB5095E
CAN SYSTEM (TYPE 2)
LAN-81
[CAN]
C
D
E
F
G
H
I
J
L
M
A
B
LAN
2005 Pathfinder
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect A/T assembly connector and harness connector F14.
2.
Check continuity between A/T assembly harness connector F9
terminals 3 (L), 8 (P) and harness connector F14 terminals 2 (L),
3 (P).
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness.
3.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect harness connector E152.
2.
Check continuity between harness connector E5 terminals 2 (L),
3 (P) and harness connector E152 terminals 52G (L), 51G (P).
OK or NG
OK
>> GO TO 4.
NG
>> Repair harness.
4.
CHECK HARNESS FOR OPEN CIRCUIT
Check continuity between harness connector M31 terminals 52G (L),
51G (P) and Data Link Connector M22 terminals 6 (L), 14 (P).
OK or NG
OK
>> Connect all the connectors and diagnose again. Refer to
LAN-6, "TROUBLE DIAGNOSES WORK FLOW"
.
NG
>> Repair harness.
Inspection Between Data Link Connector and ABS Actuator and Electric Unit
(Control Unit) Circuit
UKS003FP
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the battery cable from the negative terminal.
3.
Check following terminals and connectors for damage, bend and loose connection (connector side and
harness side).
–
Harness connector M91
–
Harness connector E26
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
3 (L) – 2 (L)
: Continuity should exist.
8 (P) – 3 (P)
: Continuity should exist.
SKIB2808E
2 (L) – 52G (L)
: Continuity should exist.
3 (P) – 51G (P)
: Continuity should exist.
SKIB2809E
52G (L) – 6 (L)
: Continuity should exist.
51G (P) – 14 (P)
: Continuity should exist.
SKIB2834E
LAN-82
[CAN]
CAN SYSTEM (TYPE 2)
2005 Pathfinder
2.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect harness connector M91.
2.
Check continuity between data link connector M22 terminals 6
(L), 14 (P) and harness connector M91 terminals 11 (L), 10 (P).
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness.
3.
CHECK HARNESS FOR OPEN CIRCUIT
1.
Disconnect ABS actuator and electric unit (control unit) connector.
2.
Check continuity between harness connector E26 terminals 11
(L), 10 (P) and ABS actuator and electric unit (control unit) har-
ness connector E125 terminals 11 (L), 15 (P).
OK or NG
OK
>> Connect all the connectors and diagnose again. Refer to
LAN-6, "TROUBLE DIAGNOSES WORK FLOW"
.
NG
>> Repair harness.
ECM Circuit Inspection
UKS003FQ
1.
CHECK CONNECTOR
1.
Turn ignition switch OFF.
2.
Disconnect the battery cable from the negative terminal.
3.
Check following terminals and connectors for damage, bend and loose connection (control module side
and harness side).
–
ECM connector
–
Harness connector E2
–
Harness connector F32
OK or NG
OK
>> GO TO 2.
NG
>> Repair terminal or connector.
6 (L) – 11 (L)
: Continuity should exist.
14 (P) – 10 (P)
: Continuity should exist.
SKIB2812E
11 (L) – 11 (L)
: Continuity should exist.
10 (P) – 15 (P)
: Continuity should exist.
SKIB2813E
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