Nissan Qashqai J11. Manual - part 2054

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)

DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)

CONSULT Function

INFOID:0000000010435917

APPLICATION ITEMS

CONSULT can display each diagnostic item using the diagnostic test modes shown as follows:

ECU IDENTIFICATION

Displays the part number of sonar control unit. 

SELF-DIAGNOSTIC RESULTS

For details, refer to 

SN-14, "DTC Index"

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DATA MONITOR

ACTIVE TEST

WORK SUPPORT

Direct Diagnostic Mode

Description

Ecu Identification

The sonar control unit part number is displayed.

Self Diagnostic Result

The sonar control unit self diagnostic results are displayed.

Data Monitor

The sonar control unit input/output data is displayed in real time.

Active Test

The sonar control unit activates outputs to test components.

Work support

The settings for sonar control unit functions can be changed.

Configuration

• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing sonar control unit.

CAN Diag Support Mntr

The result of transmit/receive diagnosis of CAN communication is displayed.

Monitor Item

Description

VEHICLE SPEED [mph/km/h]

Indicates vehicle speed signal received from combination meter on CAN communication line.

SONAR C/U POWER SUPPLY [V]

Indicates condition of supply voltage signal to sonar control unit.

SENSOR VOLTAGE [V]

Indicates condition of voltage signal to sonar sensors. 

DETECTION MODE [Mode 1/Mode 2]

Indicates condition of display detection mode. 

SONAR TEMPORARY OFF [Yes/No]

Indicates condition of sonar system.

SONAR PERMANENT OFF [Yes/No]

Indicates condition of sonar system. 

P N RANGE [On/Off]

Indicates condition of selector lever P (park) or N (neutral) position.

REVERSE RANGE [On/Off]

Indicates condition of transmission range switch R (reverse) position. 

SHRT DST FRM RR SENS [cm/in]

Indicates distance to obstacle.

SHRT DST FRM FR SENS [cm/in]

COR[RL] [cm/in]

COR[RR] [cm/in]

COR[FL] [cm/in]

COR[FR] [cm/in]

RVRB TIME COR[RL] [ms/sec]

RVRB TIME COR[RR] [ms/sec]

RVRB TIME COR[FL] [ms/sec]

RVRB TIME COR[FR] [ms/sec]

Test Item

Description

FRONT BUZZER

This test is able to check front buzzer operation [On/Off].

REAR BUZZER

This test is able to check rear buzzer operation [On/Off].

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DIAGNOSIS SYSTEM (SONAR CONTROL UNIT)

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< SYSTEM DESCRIPTION >

[WITHOUT PARKING SPACE MEASUREMENT]

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CONFIGURATION

Refer to 

SN-28, "CONFIGURATION (SONAR CONTROL UNIT) : Description"

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CAN DIAG SUPPORT MNTR

Refer to 

LAN-28, "Trouble Diagnosis Flow Chart"

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Support Item

Setting

Description

VOLUME SETTING 

Vol.1

Allows you to set volume of warning tone. 

Low

Vol.3

Middle

Vol.5

High

Off

TRAILER HITCH DETECTION 
RANGE ADJUSTMENT

Qu

Allows you to adjust rear sonar sensors for trailer towing. 

UP

DOWN

Qd

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< ECU DIAGNOSIS INFORMATION >

[WITHOUT PARKING SPACE MEASUREMENT]

SONAR CONTROL UNIT

ECU DIAGNOSIS INFORMATION

SONAR CONTROL UNIT

Reference Value(WITHOUT PARKING SPACE MEASUREMENT)

INFOID:0000000010435918

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

COR[FL]

Key ON, selector lever in R (reverse) position.

cm/in

INT[FL]

INT[FR]

COR[FR]

COR[RL]

INT[RL]

INT[RR]

COR[RR]

DETECTION MODE

Key ON.

Mode 1

Mode 2

P N RANGE

When selector lever is in any position other than P (park) or N 
(neutral).

Off

When selector lever in P (park) or N (neutral) position.

On

REVERSE RANGE

When transmission range switch is in any position other than R 
(reverse).

Off

When transmission range switch is in R (reverse) position.

On

RVRB TIME COR[FL]

Key ON, selector lever in R (reverse) position.

ms/sec

RVRB TIME INT[FL]

RVRB TIME INT[FR]

RVRB TIME COR[FR]

RVRB TIME COR[RL]

RVRB TIME INT[RL]

RVRB TIME INT[RR]

RVRB TIME COR[RR]

SENSOR VOLTAGE

5.0 V

SHRT DST FRM FR SENS

cm/in

SHRT DST FRM RR SENS

SONAR C/U POWER SUPPLY

Key ON.

Battery voltage

SONAR PERMANENT OFF

Key ON, selector lever in R (reverse) position.

No

When selector lever is in any position other than R (reverse).

Yes

SONAR TEMPORARY OFF

Key ON, selector lever in R (reverse) position.

No

When selector lever is in any position other than R (reverse).

Yes

VEHICLE SPEED

While driving, equivalent to speedometer reading

mph, km/h

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SONAR CONTROL UNIT

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< ECU DIAGNOSIS INFORMATION >

[WITHOUT PARKING SPACE MEASUREMENT]

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TERMINAL LAYOUT

PHYSICAL VALUES

AWNIA1727ZZ

Terminal

(Wire color)

Description

Condition

Reference value

(Approx.)

+

–

Signal name

Input/

Output

Ignition 

switch

Operation

1

(BG)

13

(Y)

FIR sensor signal

Input

ON

Shift position is R (reverse). 
Obstacle within range of 
front sonar sensor LH.

2

(L)

13

(Y)

FIL sensor signal

Input

ON

Shift position is R (reverse). 
Obstacle within range of 
front sonar sensor RH.

3

(R)

13

(Y)

FOL sensor signal

Input

ON

Shift position is R (reverse). 
Obstacle within range of 
front sonar sensor LH.

4

(LG)

13

(Y)

FOR sensor signal

Input

ON

Shift position is R (reverse). 
Obstacle within range of 
front sonar sensor RH.

5

(L)

—

V-CAN (H)

Input/

Output

—

—

—

6

(P)

—

V-CAN (L)

Input/

Output

—

—

—

9

(G)

14

(B)

RIR sensor signal

Output

ON

Shift position is R (reverse). 

Obstacle within range of a 

rear sonar sensor.

Battery voltage

JSNIA0837GB

JSNIA0837GB

JSNIA0837GB

JSNIA0837GB