ACC-1

ENGINE

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SECTION 

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CONTENTS

ACCELERATOR CONTROL SYSTEM

PRECAUTION ...............................................

2

PRECAUTIONS ...................................................

2

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

2

REMOVAL AND INSTALLATION ................

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ACCELERATOR CONTROL SYSTEM  ...............

3

Exploded View  ..........................................................

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Removal and Installation  ..........................................

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Inspection .................................................................

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SERVICE DATA AND SPECIFICATIONS 
(SDS) .............................................................

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SERVICE DATA AND SPECIFICATIONS 
(SDS) ..................................................................

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Accelerator Control ...................................................

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ACC-2

< 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. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that 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 “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never 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.

ACCELERATOR CONTROL SYSTEM

ACC-3

< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

ACCELERATOR CONTROL SYSTEM

Exploded View

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Removal and Installation

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REMOVAL

1.

Disconnect the harness connector from the accelerator pedal assembly.

2.

Remove the bolts, then remove accelerator pedal assembly.

CAUTION:

• Never disassemble accelerator lever. Never remove accelerator pedal position sensor from

accelerator lever.

• Avoid impact from dropping etc. during handling.
• Be careful to keep accelerator lever away from water.

INSTALLATION

Note the following, and install in the reverse order of removal.
• Insert locating pin into vehicle side to position accelerator pedal assembly. Install mounting bolt to accelera-

tor pedal assembly.

For inspection, refer to 

ACC-3, "Inspection"

Inspection

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INSPECTION AFTER INSTALLATION

1.

Accelerator pedal assembly

A.

Locating pin

Refer to 

GI-4, "Components"

 for symbols in the figure.

E1BIA1033GB

ACC-4

< REMOVAL AND INSTALLATION >

ACCELERATOR CONTROL SYSTEM

• Check that the accelerator pedal moves smoothly within the speci-

fied range.

• Check the accelerator pedal height.

• If accelerator pedal does not meet specified values, check brake pedal height. Refer to 

ACC-3, "Inspection"

.

• Depress and release the accelerator pedal to check that it returns quickly and smoothly to the original

released position.

CAUTION:

• Whenever the harness connector of the accelerator pedal position sensor has been disconnected,

perform "Accelerator Pedal Released Position Learning".

• The accelerator pedal should operate smoothly without catching when the pedal operating force is

released. The pedal should return smoothly to the fully raised position. The spring should be free
from damage.

Accelerator pedal stroke (A)

: Refer to 

ACC-5, "Accel-

erator Control"

Accelerator pedal stroke (B)

: Refer to 

ACC-5, "Accel-

erator Control"

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SERVICE DATA AND SPECIFICATIONS (SDS)

ACC-5

< SERVICE DATA AND SPECIFICATIONS (SDS) 

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Accelerator Control

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Unit: mm (in)

Accelerator pedal stroke (A)

49.6 - 52.4 (1.95 - 2.06)

Pedal height difference between accelerator and brake (B)

35 - 45 (1.38 - 1.77)

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