Nissan Qashqai J11. Manual - part 2071

 

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Nissan Qashqai J11. Manual - part 2071

 

 

SN-78

< BASIC INSPECTION >

[WITH PARKING SPACE MEASUREMENT]

INSPECTION AND ADJUSTMENT

CONFIGURATION (SONAR CONTROL UNIT) : Description

INFOID:0000000010478031

Vehicle specification needs to be written with CONSULT. Configuration has three functions as follows:

CAUTION:

• When replacing sonar control unit, you must perform “Select Saved Data List” or "After Replace

ECU" with CONSULT.

• Complete the procedure of “Select Saved Data List” or "After Replace ECU" in order.
• If you set incorrect “Select Saved Data List” or "After Replace ECU", incidents might occur.
• Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
• Never perform “Select Saved Data List” or "After Replace ECU" except for new sonar control unit. 

CONFIGURATION (SONAR CONTROL UNIT) : Work Procedure

INFOID:0000000010478032

1.

WRITING MODE SELECTION

CONSULT

Select “Reprogramming, Configuration” of sonar control unit.

When writing saved data>>GO TO 2.
When writing manually>>GO TO 3.

2.

PERFORM “SAVED DATA LIST”

CONSULT

Automatically “Operation Log Selection” window will display if “Before Replace ECU” was performed. Select
applicable file from the “Save Data List” and press “Confirm”.

>> Work End.

3.

PERFORM “AFTER REPLACE ECU” OR “MANUAL CONFIGURATION”

CONSULT

1.

Select “After Replace ECU” or “Manual Configuration”.

2.

Identify the correct model and configuration list. Refer to 

SN-79, "CONFIGURATION (SONAR CONTROL

UNIT) : Configuration List"

.

3.

Confirm and/or change setting value for each item.

CAUTION:

Thoroughly read and understand the vehicle specification. ECU control may not operate normally
if the setting is not correct.

4.

Select “Next”.

CAUTION:

Make sure to select “Next”, confirm each setting value and press “OK” even if the indicated con-
figuration of brand new sonar control unit is same as the desirable configuration. If not, configura-
tion which is set automatically by selecting vehicle model can not be memorized.

5.

When "Completed", select "End".

>> GO TO 4.

4.

OPERATION CHECK

Confirm that each function controlled by sonar control unit operates normally.

>> Work End.

Function

Description

"Before Replace ECU"

• Reads the vehicle configuration of current sonar control unit.
• Saves the read vehicle configuration.

"After Replace ECU"

Writes the vehicle configuration with manual selection.

"Select Saved Data List"

Writes the vehicle configuration with saved data.

SN

INSPECTION AND ADJUSTMENT

SN-79

< BASIC INSPECTION >

[WITH PARKING SPACE MEASUREMENT]

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CONFIGURATION (SONAR CONTROL UNIT) : Configuration List

INFOID:0000000010478033

CAUTION:

Thoroughly read and understand the vehicle specification. Incorrect settings may result in abnormal
control of ECU.

: Items which confirm vehicle specifications

MANUAL SETTING ITEM

Items

Setting value

BCI FUNCTION

WITH 

 WITHOUT

SN-80

< DTC/CIRCUIT DIAGNOSIS >

[WITH PARKING SPACE MEASUREMENT]

U1000 CAN COMM CIRCUIT

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

DTC Logic

INFOID:0000000010478034

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000010478035

1.

PERFORM SELF DIAGNOSTIC RESULT

1.

Turn ignition switch ON and wait for 2 seconds or more.

2.

Perform Self Diagnostic Result for SONAR. 

Is CAN COMM CIRCUIT displayed?

YES

>> Refer to 

LAN-28, "Trouble Diagnosis Flow Chart"

.

NO

>> Refer to 

GI-44, "Intermittent Incident"

.

CONSULT Display

DTC Detection Condition

Possible Cause

CAN COMM CIRCUIT
[U1000]

Sonar control unit is not transmitting or receiving 
CAN communication signal for 2 seconds or 
more.

CAN communication system.

SN

U1010 CONTROL UNIT (CAN)

SN-81

< DTC/CIRCUIT DIAGNOSIS >

[WITH PARKING SPACE MEASUREMENT]

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U1010 CONTROL UNIT (CAN)

DTC Logic

INFOID:0000000010478036

DTC DETECTION LOGIC

CONSULT Display 

DTC Detection Condition

Possible Cause

CONTROL UNIT (CAN)
[U1010]

CAN initial diagnosis malfunction is detected.

Replace the sonar control unit if the malfunction 
occurs constantly.
Refer to 

SN-103, "Removal and Installation"

.

 

 

 

 

 

 

 

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