Nissan Pathfinder (2010 year). Instruction — part 23
ADJUSTABLE PEDAL SYSTEM
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< FUNCTION DIAGNOSIS >
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FUNCTION DIAGNOSIS
ADJUSTABLE PEDAL SYSTEM
Automatic Drive Positioner Interlocking Adjustable Pedal
INFOID:0000000005260240
ADP-11, "AUTOMATIC DRIVE POSITIONER SYSTEM : System Description"
Component Parts Location
INFOID:0000000005260241
Component Description
INFOID:0000000005260242
ALJIA0465ZZ
1.
Pedal adjusting motor E167 (view with lower instrument panel LH removed)
2.
Pedal adjusting switch M84
Component
Function
Pedal adjusting switch
Provide move forward/backward signals to pedal adjusting motor
Pedal adjusting motor
Move pedal assembly forward and backward
2010 Pathfinder
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< COMPONENT DIAGNOSIS >
ADJUSTABLE PEDAL SYSTEM
COMPONENT DIAGNOSIS
ADJUSTABLE PEDAL SYSTEM
Pedal Adjusting Switch Power Supply and Ground Circuit Inspection
INFOID:0000000005260243
1.
CHECK PEDAL ADJUSTING SWITCH POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect pedal adjusting switch.
3. Check voltage between pedal adjusting switch connector M84
terminal 1 and ground.
Is inspection result normal?
YES
>> GO TO 2
NO
>> Repair or replace harness.
2.
CHECK PEDAL ADJUSTING SWITCH GROUND CIRCUIT
Check continuity between pedal adjusting switch connector M84 ter-
minal 4 and ground.
Is inspection result normal?
YES
>> Pedal adjusting switch power supply and ground circuit
is OK.
NO
>> Repair or replace harness.
Pedal Adjusting Motor Circuit Inspection
INFOID:0000000005260244
1.
CHECK PEDAL ADJUSTING SWITCH
1. Turn ignition switch OFF.
2. Disconnect pedal adjusting switch.
3. Check continuity between pedal adjusting switch terminals as
follows.
Is inspection result normal?
YES
>> GO TO 2
NO
>> Replace pedal adjusting switch.
2.
CHECK PEDAL ADJUSTING MOTOR HARNESS
1 - Ground
: Battery voltage
LIIA0894E
4 - Ground
: Continuity should exist.
LIIA0896E
Terminals
Condition
Continuity
3
1
Pedal adjusting switch forward.
Continuity should exist.
Pedal adjusting switch neutral.
Continuity should not exist.
4
Pedal adjusting switch backward.
Continuity should exist.
Pedal adjusting switch neutral.
Continuity should not exist.
2
1
Pedal adjusting switch backward.
Continuity should exist.
Pedal adjusting switch neutral.
Continuity should not exist.
4
Pedal adjusting switch forward.
Continuity should exist.
Pedal adjusting switch neutral.
Continuity should not exist.
LIIA0897E
2010 Pathfinder
ADJUSTABLE PEDAL SYSTEM
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< COMPONENT DIAGNOSIS >
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1. Disconnect pedal adjusting motor.
2. Check continuity between pedal adjusting switch connector M84
terminals 2, 3 and pedal adjusting motor connector E167 termi-
nals 1, 2.
3. Check continuity between pedal adjusting switch connector M84
terminals 2, 3 and ground.
Is inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK PEDAL ADJUSTING MOTOR POWER SUPPLY
1. Connect pedal adjusting switch.
2. Check voltage between pedal adjusting motor connector E167
and ground.
Is inspection result normal?
YES
>> Replace pedal adjusting motor. Refer to
ACC-5, "Removal and Installation"
.
NO
>> Repair or replace harness.
2 - 1
: Continuity should exist.
3 - 2
: Continuity should exist.
2 - Ground
: Continuity should not exist.
3 - Ground
: Continuity should not exist.
LIIA1679E
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
E167
1
Ground
Pedal adjusting switch back-
ward
Battery voltage
Other than above
0
2
Pedal adjusting switch forward
Battery voltage
Other than above
0
ALJIA0244ZZ
2010 Pathfinder
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< COMPONENT DIAGNOSIS >
ADJUSTABLE PEDAL SYSTEM
Wiring Diagram
INFOID:0000000005260245
ABJWA0002GB
2010 Pathfinder
ADJUSTABLE PEDAL SYSTEM
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< COMPONENT DIAGNOSIS >
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ABJIA0369GB
2010 Pathfinder
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< COMPONENT DIAGNOSIS >
ADJUSTABLE PEDAL SYSTEM
ABJIA0003GB
2010 Pathfinder
ADJUSTABLE PEDAL SYSTEM
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< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
ADJUSTABLE PEDAL SYSTEM
Symptom Table
INFOID:0000000005260246
NOTE:
Always check the WORK FLOW before troubleshooting. Refer to "WORK FLOW".
Symptom
Diagnosis/Service procedure
Reference page
Adjustable pedal system does not operate.
1. Pedal adjusting switch power supply and ground circuit inspec-
tion.
2. Pedal adjusting motor circuit inspection.
2010 Pathfinder
AP-12
< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000005501531
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-
tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a
hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.
• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the
battery, and wait at least 3 minutes before performing any service.
Precaution Necessary for Steering Wheel Rotation After Battery Disconnect
INFOID:0000000005501532
NOTE:
• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-
TEM).
• Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″
LOCK
″
position.
• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.
If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mech-
anism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the
″
ACC
″
position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
2010 Pathfinder
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