Nissan Qashqai J11. Manual - part 2166

DAS-78

< BASIC INSPECTION >

[DRIVER ASSISTANCE SYSTEM]

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

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OVERALL SEQUENCE

DETAILED FLOW

1.

INTERVIEW FOR MALFUNCTION

It is also important to clarify the customer concerns before starting the inspection. Interview the customer
about the concerns carefully and understand the symptoms fully. 

JSOIA0485GB

DAS

DIAGNOSIS AND REPAIR WORK FLOW

DAS-79

< BASIC INSPECTION >

[DRIVER ASSISTANCE SYSTEM]

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NOTE:
The customers are not professionals. Never assume that “maybe the customer means” or “maybe the cus-
tomer mentioned this symptom”. 

>> GO TO 2.

2.

SELF-DIAGNOSIS WITH CONSULT

1.

Perform “All DTC Reading” with CONSULT. 

2.

Check if the DTC is detected on the “Self-Diagnostic Results” of following: 

-

“LASER/RADAR”

-

“AVM”

-

“LANE CAMERA”

Is any DTC detected?

YES

>> GO TO 5.

NO

>> GO TO 3.

3.

ACTION TEST

Perform the following system action test to check the system operation:
• LDW refer to 

DAS-107, "LDW : Description"

.

• BSW refer to 

DAS-108, "BSW : Description"

.

• MOD refer to 

DAS-109, "MOD : Description"

.

Check if any other malfunctions occur. 

>> GO TO 4.

4.

SYMPTOM DIAGNOSIS

Perform the applicable diagnosis according to the diagnosis chart by symptom. Refer to 

DAS-195, "Symptom

Table"

. 

>> GO TO 6.

5.

TROUBLE DIAGNOSIS BY DTC

1.

Check the DTC in the “Self-Diagnostic Results”. 

2.

Perform trouble diagnosis for the detected DTC following:

-

“LASER/RADAR”: Refer to 

DAS-53, "DTC Index"

.

-

“AVM”: Refer to 

DAS-49, "DTC Index"

.

-

“LANE CAMERA”: Refer to 

DAS-61, "DTC Index"

.

>> GO TO 6.

6.

MALFUNCTIONING PART REPAIR

Repair or replace the identified malfunctioning parts. 

>> GO TO 7.

7.

REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT)

1.

Erases self-diagnosis results. 

2.

Perform “All DTC Reading” again after repairing or replacing the specific items. 

3.

Check if any DTC is detected in self-diagnosis results of following:

-

“LASER/RADAR”

-

“AVM”

-

“LANE CAMERA”

Is any DTC detected?

YES

>> GO TO 5.

NO

>> GO TO 8.

8.

REPAIR CHECK (ACTION TEST)

DAS-80

< BASIC INSPECTION >

[DRIVER ASSISTANCE SYSTEM]

DIAGNOSIS AND REPAIR WORK FLOW

Perform the following system action test. Check that the malfunction symptom is solved or no other symptoms
occur.
Is there a malfunction symptom?

YES

>> GO TO 4.

NO

>> Inspection End.

DAS

PRE-INSPECTION FOR DIAGNOSIS (CAMERA AIMING ADJUSTMENT)

DAS-81

< BASIC INSPECTION >

[DRIVER ASSISTANCE SYSTEM]

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PRE-INSPECTION FOR DIAGNOSIS (CAMERA AIMING ADJUSTMENT)

REAR VIEW CAMERA

REAR VIEW CAMERA : Inspection Procedure

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1.

CHECK REAR VIEW CAMERA LENS

Is the rear view camera lens contaminated with foreign materials? 

YES

>> Clean rear view camera lens.

NO

>> GO TO 2.

2.

CHECK REAR VIEW CAMERA INSTALLATION CONDITION

Check rear view camera installation condition (e.g. position, looseness, bent in liftgate lid). 

Is it properly installed?

YES

>> Inspection End.

NO

>> Install rear view camera properly, and perform rear view camera calibration. Refer to 

DAS-101,

"Description"

.

FRONT CAMERA UNIT

FRONT CAMERA UNIT : Inspection Procedure

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1.

CHECK CAMERA LENS AND WINDSHIELD

Are camera lens and windshield contaminated with foreign materials? 

YES

>> Clean camera lens and windshield.

NO

>> GO TO 2.

2.

CHECK FRONT CAMERA UNIT INSTALLATION CONDITION

Check front camera unit installation condition (installation position, properly tightened, a bent bracket).
Is it properly installed?

YES

>> GO TO 3.

NO

>> Install front camera unit properly, and perform camera aiming. Refer to 

DAS-95, "Description"

.

3.

CHECK VEHICLE HEIGHT

Check vehicle height. Refer to 

FSU-24, "Wheelarch Height"

.

Is vehicle height appropriate?

YES

>> Inspection End.

NO

>> Repair vehicle to appropriate height.