Nissan Pathfinder (2010 year). Manual - 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

Refer to 

ADP-11, "AUTOMATIC DRIVE POSITIONER SYSTEM : System Description"

.

Component Parts Location

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Component Description

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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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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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ADJUSTABLE PEDAL SYSTEM

Wiring Diagram

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ABJWA0002GB

2010 Pathfinder

ADJUSTABLE PEDAL SYSTEM

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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

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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.

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2. Pedal adjusting motor circuit inspection.

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2010 Pathfinder

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< PRECAUTION >

PRECAUTIONS

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

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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 Manual. 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