Nissan Qashqai J11. Manual - part 2053

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

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E1NIA0092ZZ

1.

Front Space measurement sensor LH

* 

(FSL)

2.

Front sonar outer sensor LH (FOL)

3.

Front sonar inner sensor LH (FIL)

4.

Front sonar buzzer (view of back side 
of instrument lower panel LH)

5.

Rear sonar outer sensor RH (ROR)

6.

Rear sonar inner sensor RH (RIR)

7.

Rear sonar inner sensor LH (RIL)

8.

Rear sonar outer sensor LH (ROL)

9.

Rear sonar buzzer 

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COMPONENT PARTS

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

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*: Only for models with Parking Space Measurement sensors

Component Description

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10.

Transmission range switch (view with 
front air duct removed)

11.

TCM (view with front air duct removed) 12.

Sonar control unit (view with instru-
ment lower panel LH removed)

13.

Combination meter

Component

Function

Sonar control unit

Controls sonar system and provides self-diagnosis

Front sonar buzzer

Sounds a signal when objects are detected in front of vehicle

Combination meter

Operates sonar indicator via CAN communication

Rear sonar buzzer

Sounds a signal when objects are detected in rear of vehicle

Transmission range switch

Provides reverse signal for sonar control unit via CAN communication

TCM

Front sonar sensors

Senses objects in front of vehicle

Rear sonar sensors

Senses objects in rear of vehicle

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

SYSTEM

SYSTEM

System Diagram

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System Description

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• The sonar sensor installed to the rear bumper detects obstacles around the bumper.
• The distance between a bumper and obstacles is informed to the driver with different frequency of buzzer.

Activation condition

The rear sensor activates and outputs the warning buzzer in the following conditions.
• Reverse signal ON (Power supply)
• Obstacle detection

Obstacle detection distance

• The sonar control unit controls the obstacle detection distance. The detection distance differs between the

corner sensor and the center sensor.

• Obstacle detection distance is indicated by a variable beep frequency.

Obstacle detection range image

NOTE:

• When an obstacle and distance of a bumper approach to less than 30 cm (11.8 in), a buzzer sound becomes a continuous sounds.

E1FIA0096GB

E1NIA0094ZZ

A.

Approx. 60 cm (23.6 in)

B.

Approx. 180 cm (70.9 in)

C.

Space measurement sensors ap-
prox. 45cm (17.7 in) (if equipped)

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SYSTEM

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

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• The nearest sensor from the detected obstacle applies the buzzer output frequency if plural sensors detect any obstacle simulta-

neously.