Nissan Pathfinder (2010 year). Instruction — part 145
GLASS HATCH AJAR SWITCH
DLK-59
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
4. Check continuity between BCM connector (A) M19 terminal 42
and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK GLASS HATCH AJAR SWITCH
Check continuity between glass hatch ajar switch connector terminal 1 and ground.
Is the inspection result normal?
YES
>> Refer to
GI-37, "Intermittent Incident"
.
NO
>> Replace glass hatch ajar switch.
42 - 1
:Continuity should exist
42 - Ground
:Continuity should not exist
ALKIA1709ZZ
Terminals
Condition
Continuity
Glass hatch ajar
switch
1 – Ground
Open
Yes
Closed
No
ALKIA0668ZZ
2010 Pathfinder
DLK-60
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000005259889
Transmits door lock/unlock operation to BCM.
DRIVER SIDE : Component Function Check
INFOID:0000000005259890
1.
CHECK FUNCTION
With CONSULT-III
Check CDL LOCK SW, CDL UNLOCK SW in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-60, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000005259891
Regarding Wiring Diagram information, refer to
DLK-131, "Wiring Diagram — POWER DOOR LOCK SYS-
1.
CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
With CONSULT-III
Check main power window and door lock/unlock switch ("CDL LOCK SW", "CDL UNLOCK SW") in DATA
MONITOR mode in CONSULT–III.
• When main power window and door lock/unlock switch is turned to LOCK:
• When main power window and door lock/unlock switch is turned to UNLOCK:
Without CONSULT-III
1. Remove key from ignition key cylinder.
2. Using an oscilloscope, check the signal between BCM connector M18 terminal 22 and ground when the
main power window and door lock/unlock switch is turned to LOCK or UNLOCK.
3. Make sure the signals which are shown in the figure below can be detected during 10 seconds just after
the door lock/unlock switch is turned to LOCK or UNLOCK.
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
CDL LOCK SW
:ON
CDL UNLOCK SW
:ON
2010 Pathfinder
DOOR LOCK AND UNLOCK SWITCH
DLK-61
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> Door lock and unlock switch circuit is OK.
NO
>> GO TO 2
2.
CHECK BCM OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Using the vehicle operational Intelligent Key, press and hold the UNLOCK button for more than 3 sec-
onds.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Replace BCM. Refer to
BCS-59, "Removal and Installation"
3.
CHECK DOOR LOCK/UNLOCK SWITCH GROUND HARNESS
1. Disconnect main power window and door lock/unlock switch.
2. Check continuity between main power window and door lock/
unlock switch connector D8 terminal 17 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM.
2. Check continuity between BCM connector M18 terminal 22 and main power window and door lock/unlock
switch connector D7 terminal 14.
Connector
Terminal
Voltage (V)
( + )
( – )
M18
22
Ground
PIIA6379E
PIIA1297E
The front windows should be lowered.
17 - Ground
: Continuity should exist.
LIIA0392E
2010 Pathfinder
DLK-62
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
3. Check continuity between BCM connector M18 terminal 22 and ground.
Is the inspection result normal?
YES
>> Replace main power window and door lock/unlock switch.
NO
>> Repair or replace harness.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000005259892
Transmits door lock/unlock operation to BCM.
PASSENGER SIDE : Component Function Check
INFOID:0000000005259893
1.
CHECK FUNCTION
With CONSULT-III
Check CDL LOCK SW, CDL UNLOCK SW in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES
>> Door lock and unlock switch is OK.
NO
>> Refer to
DLK-62, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000005259894
Regarding Wiring Diagram information, refer to
DLK-131, "Wiring Diagram — POWER DOOR LOCK SYS-
22 - 14
: Continuity should exist.
LIIA0394E
22 - Ground
: Continuity should not exist.
LIIA2359E
Monitor item
Condition
CDL LOCK SW
LOCK
: ON
UNLOCK
: OFF
CDL UNLOCK SW
LOCK
: OFF
UNLOCK
: ON
2010 Pathfinder
DOOR LOCK AND UNLOCK SWITCH
DLK-63
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
1.
CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
With CONSULT-III
Check power window and door lock/unlock switch RH ("CDL LOCK SW", "CDL UNLOCK SW") in DATA MON-
ITOR mode in CONSULT–III.
• When power window and door lock/unlock switch RH is turned to LOCK:
• When power window and door lock/unlock switch RH is turned to UNLOCK:
Without CONSULT-III
1. Remove key from ignition key cylinder.
2. Using an oscilloscope, check the signal between BCM connector M18 terminal 22 and ground when
power window and door lock/unlock switch RH is turned to LOCK or UNLOCK.
3. Make sure the signals which are shown in the figure below can be detected during 10 seconds just after
the power window and door lock/unlock switch RH is turned to LOCK or UNLOCK.
Is the inspection normal?
YES
>> Power window and door lock/unlock switch RH circuit is OK.
NO
>> GO TO 2
2.
CHECK BCM OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Using the vehicle operational Intelligent Key, press and hold the UNLOCK button for more than 3 sec-
onds.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Replace BCM. Refer to
BCS-59, "Removal and Installation"
3.
CHECK DOOR LOCK/UNLOCK SWITCH GROUND HARNESS
1. Disconnect power window and door lock/unlock switch RH.
CDL LOCK SW
:ON
CDL UNLOCK SW
:ON
Connector
Terminal
Voltage (V)
( + )
( – )
M18
22
Ground
PIIA6379E
PIIA1297E
The front windows should be lowered.
2010 Pathfinder
DLK-64
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
DOOR LOCK AND UNLOCK SWITCH
2. Check continuity between power window and door lock/unlock
switch RH connector D105 terminal 11 and ground
Is the inspection normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK POWER WINDOW SERIAL LINK CIRCUIT
1. Disconnect BCM.
2. Check continuity between BCM connector M18 terminal 22 and power window and door lock/unlock
switch RH connector D105 terminal 16.
3. Check continuity between BCM connector M18 terminal 22 and ground.
Is the inspection normal?
YES
>> Replace power window and door lock/unlock switch RH.
NO
>> Repair or replace harness.
11 - Ground
: Continuity should exist.
LIIA1140E
22 - 16
: Continuity should exist.
LIIA0395E
22 - Ground
: Continuity should not exist.
LIIA2359E
2010 Pathfinder
BACK DOOR OPENER SWITCH
DLK-65
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
BACK DOOR OPENER SWITCH
Diagnosis Procedure
INFOID:0000000005259895
Regarding Wiring Diagram information, refer to
DLK-149, "Wiring Diagram — INTELLIGENT KEY SYSTEM —
1.
CHECK BACK DOOR OPENER SWITCH
With CONSULT-III
Check back door opener switch (“BD/TR REQ SW”) in “DATA MONITOR” mode.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between Intelligent Key Unit connector M164 ter-
minal 24 and ground.
Is the inspection result normal?
YES
>> Back door opener switch is OK.
NO
>> GO TO 2
2.
CHECK BACK DOOR OPENER SWITCH OPERATION
1. Turn ignition switch OFF.
2. Disconnect back door opener switch connector.
3. Check continuity between back door opener switch terminals 1
and 2.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Replace back door opener switch.
3.
CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT
Check continuity between back door opener switch harness connector D511 terminal 2 and ground.
Monitor item
Condition
BD/TR REQ SW
Back door opener switch is pressed: ON
Back door opener switch is released: OFF
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
M164
24
Ground
Back door opener switch
is pressed
0
Back door opener switch
is released
5
ALKIA1240ZZ
Component
Terminals
Condition
Continuity
Back door
opener
switch
1
2
Back door opener switch is pressed
Yes
Back door opener switch is released
No
WIIA1186E
2010 Pathfinder
DLK-66
< COMPONENT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
BACK DOOR OPENER SWITCH
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace back door opener switch ground cir-
cuit.
4.
CHECK BACK DOOR OPENER SWITCH CIRCUIT
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key Unit harness connector M164 terminal 24 and back door opener
switch harness connector D511 terminal 1.
3. Check continuity between Intelligent Key Unit harness connec-
tor M164 terminal 24 and ground.
Is the inspection result normal?
YES
>> GO TO 5
NO
>> Repair or replace harness between Intelligent Key Unit
and back door opener switch.
5.
CHECK BACK DOOR OPENER SWITCH SIGNAL
1. Connect Intelligent Key Unit connector.
2. Check voltage between back door opener switch harness connector D511 terminal 1 and ground.
Is the inspection result normal?
YES
>> Check condition of harness and connector.
NO
>> Replace Intelligent Key Unit. Refer to
.
2 - Ground
: Continuity should exist.
WIIA1187E
24 - 1
: Continuity should exist.
24 - Ground
: Continuity should not exist.
ALKIA1241ZZ
1 - Ground
: Approx. 5v
WIIA1189E
2010 Pathfinder
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