Nissan Pathfinder (2011 year). Instruction — part 153
DLK-90
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
INTELLIGENT KEY WARNING CHIME (COMBINATION METER)
INTELLIGENT KEY WARNING CHIME (COMBINATION METER)
Description
INFOID:0000000006245501
Answers back and warns for an inappropriate operation.
Diagnosis Procedure
INFOID:0000000006245502
1.
CHECK INTELLIGENT KEY WARNING CHIME (COMBINATION METER) OPERATION
With CONSULT-III
Check Intelligent Key warning buzzer "INSIDE BUZZER" in Active Test mode.
Is the inspection result normal?
YES
>> Intelligent Key warning chime (combination meter) is OK.
NO
>> Refer to
.
2011 Pathfinder
WARNING LAMP
DLK-91
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
WARNING LAMP
KEY (GREEN)
KEY (GREEN) : Description
INFOID:0000000006245503
Illuminates when the ignition knob is pushed with the presence of the Intelligent Key indicating normal opera-
tion.
KEY (GREEN) : "KEY" Warning Lamp (GREEN) Check
INFOID:0000000006245504
1.
CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “BLUE ON”.
“KEY” warning lamp (green) should illuminate.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Ensure Intelligent Key is in your possession inside the vehicle.
3. While monitoring the combination meter warning lamps, push the ignition knob switch.
4. The "KEY" warning lamp (green) should illuminate indicating that the Intelligent Key is nearby.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Check combination meter. Refer to
.
KEY (RED)
KEY (RED) : Description
INFOID:0000000006245505
Illuminates when the ignition knob is pushed without the presence of the Intelligent Key indicating inappropri-
ate operation.
KEY (RED) : "KEY" Warning Lamp (RED) Check
INFOID:0000000006245506
1.
CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “RED ON”.
“KEY” warning lamp (red) should illuminate.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Ensure Intelligent Key is outside and away from the vehicle.
3. While monitoring the combination meter warning lamps, push the ignition knob switch.
4. The "KEY" warning lamp (red) should illuminate indicating that the Intelligent Key is not nearby.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Check combination meter. Refer to
.
WARNING LAMP
WARNING LAMP : Description P-SHIFT
INFOID:0000000006245507
Illuminates when the ignition knob is turned from ON to OFF with the shift lever out-of-park indicating inappro-
priate operation.
2011 Pathfinder
DLK-92
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
WARNING LAMP
WARNING LAMP : "P-SHIFT" Warning Lamp Check
INFOID:0000000006245508
1.
CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “KNOB ON”.
“P-SHIFT” warning lamp should illuminate.
Without CONSULT-III
1. Turn ignition switch OFF.
2. While monitoring the combination meter warning lamps, turn ignition switch ON. "P-SHIFT" warning lamp
should illuminate for 1 second to perform a bulb check.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Check combination meter. Refer to
.
2011 Pathfinder
OUTSIDE KEY ANTENNA
DLK-93
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
OUTSIDE KEY ANTENNA
Description
INFOID:0000000006245509
Detects whether the Intelligent Key is in the operating range of the outside antennas.
Front outside antennas are integrated in front outside door handles (driver side, passenger side) to allow lock-
ing and unlocking of door locks when the Intelligent Key is present.
Rear bumper antenna is mounted on the rear bumper and is used to allow locking and unlocking of door locks
when the Intelligent Key is present.
Component Function Check
INFOID:0000000006245510
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
1.
CHECK DOOR REQUEST SWITCH
Check that door request switches operate normally.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Inspect door request switches. Refer to
DLK-72, "FRONT DOOR REQUEST SWITCH :
.
2.
CHECK FRONT ANTENNAS FUNCTION
Be sure that Intelligent Key is in each outside key antenna detection range.
Does door lock/unlock when each request switch is pressed?
YES
>> Outside key antenna is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000006245511
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Check Intelligent Key relative signal strength
• Confirm vehicle Intelligent Key antenna signal strength
Regarding Wiring Diagram information, refer to
.
1.
CHECK OUTSIDE KEY ANTENNA INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check signal between Intelligent Key unit connector M164 terminals 17, 19, 37 and ground with an oscil-
loscope.
2011 Pathfinder
DLK-94
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
OUTSIDE KEY ANTENNA
Is the inspection result normal?
YES
>> Outside key antenna is OK.
NO
>> GO TO 2
2.
CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Disconnect Intelligent Key unit connector and outside key antenna connector.
2. Check continuity between each outside key antenna harness connector (B) D15 (driver side) or D115
(passenger side), rear bumper antenna connector (C) C127 terminals 1, 2 and Intelligent Key unit harness
connector (A) M164 terminals 17, 18, 19, 20, 37, and 38.
3. Check continuity between each outside key antenna harness
connector terminals 1, 2 and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness between outside key antenna and Intelligent Key unit.
3.
CHECK OUTSIDE KEY ANTENNA POWER SUPPLY
1. Replace outside key antenna. (New antenna or other antenna)
2. Connect Intelligent Key unit connector and outside key antenna connector.
Connector
Item
Terminals
Condition
Signal
(Reference value)
(+)
(-)
M164
Rear
bumper
antenna
17
Ground
Request
switch is
pushed
Front out-
side an-
tenna LH
19
Front out-
side an-
tenna RH
37
WIIA1198E
SIIA1910J
Item
Connector
Terminal
Connector
Terminal
Continuity
Rear bumper
antenna
C: C127
1
A: M164
17
Yes
2
18
Front outside
antenna LH
B: D15
2
19
1
20
Front outside
antenna RH
B: D115
2
37
1
38
Item
Connector
Terminal
Continuity
Rear bumper antenna
C: C127
1
Ground
No
2
Front outside antenna
LH
B: D15
1
2
Front outside antenna
RH
B: D115
1
2
ALKIA1198ZZ
2011 Pathfinder
OUTSIDE KEY ANTENNA
DLK-95
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3. Check signal between Intelligent Key unit connector M164 termi-
nals 17, 19, 37 and ground with an oscilloscope.
Is the inspection result normal?
YES
>> Replace outside key antenna.
NO
>> Replace Intelligent Key unit. Refer to
SEC-113, "Removal and Installation"
Connector
Item
Terminals
Condition
Signal
(Reference value)
(+)
(-)
M164
Rear
bumper
17
Ground
Request
switch is
pushed
Front
outside
antenna
LH
19
Front
outside
antenna
RH
37
WIIA1198E
SIIA1910J
2011 Pathfinder
DLK-96
< DTC/CIRCUIT DIAGNOSIS >
[WITH INTELLIGENT KEY SYSTEM]
STEERING LOCK SOLENOID
STEERING LOCK SOLENOID
Diagnosis Procedure
INFOID:0000000006245512
Regarding Wiring Diagram information, refer to
.
1.
CHECK STEERING LOCK SOLENOID POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect steering lock solenoid connector.
3. Check voltage between steering lock solenoid harness connector M65 terminal 1 and ground.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Repair or replace steering lock solenoid power supply
circuit.
2.
CHECK STEERING LOCK SOLENOID GROUND CIRCUIT
Check continuity between steering lock solenoid harness connector M65 terminal 4 and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace the steering lock solenoid ground cir-
cuit.
3.
CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect steering lock solenoid connector.
2. Check voltage between Intelligent Key unit harness connector M164 terminal 1 and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> GO TO 6
4.
CHECK STEERING LOCK COMMUNICATION SIGNAL
Check signal between Intelligent Key unit connector M164 terminal 32 and ground with oscilloscope.
1 - Ground
: Battery voltage
PIIB6632E
4 - Ground
: Continuity should exist.
PIIB6633E
1 - Ground
: Approx. 5V
WIIA1204E
2011 Pathfinder
STEERING LOCK SOLENOID
DLK-97
< DTC/CIRCUIT 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
>> GO TO 5
NO
>> GO TO 6
5.
CHECK STEERING LOCK SOLENOID COMMUNICATION CIRCUIT FOR OPEN
1. Disconnect Intelligent Key unit and steering lock solenoid connectors.
2. Check continuity between Intelligent Key unit harness connector (B) M164 terminals 1, 32 and steering
lock solenoid connector (A) M65 terminals 2, 3.
Is the inspection result normal?
YES
>> Replace steering lock solenoid.
• After replacing steering lock solenoid, perform regis-
tration procedure. Refer to CONSULT-III Operation
Instruction.
NO
>> Repair or replace harness between steering lock sole-
noid and Intelligent Key unit.
6.
CHECK STEERING LOCK SOLENOID COMMUNICATION CIRCUIT FOR SHORT
1. Disconnect Intelligent Key unit and steering lock solenoid connectors.
2. Check continuity between steering lock solenoid connector M65 terminals 2, 3 and ground.
Is the inspection result normal?
YES
>> Replace Intelligent Key unit. Refer to
.
NO
>> Repair or replace harness between steering lock sole-
noid and Intelligent Key unit.
Connector
Terminals
Condition
Signal (V)
(Reference value)
(+)
(–)
M164
32
Ground
Ignition
switch is
pushed
WIIA1205E
SIIA1911J
1 - 2
: Continuity should exist.
32 - 3
: Continuity should exist.
ALKIA1199ZZ
2 - Ground
: Continuity should not exist.
3 - Ground
: Continuity should not exist.
ALKIA1200ZZ
2011 Pathfinder
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