Infiniti QX56 (Z62). Manual - part 357

DAS

DIAGNOSIS AND REPAIR WORK FLOW

DAS-465

< BASIC INSPECTION >

[BSW]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

NO

>> INSPECTION END

DAS-466

< BASIC INSPECTION >

[BSW]

PRE-INSPECTION FOR DIAGNOSIS

PRE-INSPECTION FOR DIAGNOSIS

Inspection Procedure

INFOID:0000000006223875

1.

CHECK REAR BUMPER NEAR THE SIDE RADAR

Are rear bumper near the side radar contaminated with foreign materials? 

YES

>> Clean the rear bumper.

NO

>> GO TO 2.

2.

CHECK SIDE RADAR AND THE SIDE RADAR OUTSKIRTS

Are side radar and the side radar outskirts contaminated with foreign materials?

YES

>> Clean the side radar or side radar outskirts.

NO

>> GO TO 3.

3.

CHECK SIDE RADAR INSTALLATION CONDITION

Check side radar installation condition (installation position, properly tightened, a bent bracket).

Is it properly installed?

YES

>> INSPECTION END

NO

>> Install side radar properly.

DAS

ADDITIONAL SERVICE WHEN REPLACING SIDE RADAR

DAS-467

< BASIC INSPECTION >

[BSW]

C

D

E

F

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ADDITIONAL SERVICE WHEN REPLACING SIDE RADAR

Description

INFOID:0000000006223876

• After replacing the side radar, activate (normal usage mode) it in work support mode with CONSLUT-III.
• If both side radars are not brought into the normal usage mode, BSW does not operate and the BSW warn-

ing lamp blinks.

Work Procedure

INFOID:0000000006223877

1.

ACTIVATE OPERATION

1.

Select “WORK SUPPORT” item “ACTIVATE OPERATION” of SIDE RADAR (LEFT, RIGHT) with CON-
SULT-III.

2.

Select “Activate”.

3.

Check that “DATA MONITOR” item “ACTIVATE OPE” is changed to “On”.

4.

Turn ignition switch OFF.

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

1.

Turn ignition switch ON.

2.

Perform the self-diagnosis of side radar with CONSULT-III. Check if any DTC is detected.

Is any DTC detected?

YES

>> Perform the trouble diagnosis for the detected DTC. Refer to 

DAS-447, "DTC Index"

.

NO

>> GO TO 3.

3.

BSW WARNING LAMP CHECK

1.

Perform the BSW system action test. Refer to 

DAS-468, "Description"

.

2.

Check that BSW system operates normally.

>> WORK END

DAS-468

< BASIC INSPECTION >

[BSW]

ACTION TEST

ACTION TEST

Description

INFOID:0000000006223878

Always perform the BSW system action test to check that the system operates normally after replacing the
side radar LH/RH, or repairing any BSW system malfunction.

WARNING:

Be careful of traffic conditions and safety around the vehicle when performing road test.

CAUTION:

Fully understand the following items well before the road test;
• Precautions: Refer to 

DAS-407, "Precaution for BSW System Service"

.

• System description: Refer to 

DAS-410, "System Description"

.

• Normal operating condition: Refer to 

DAS-522, "Description"

.

Work Procedure

INFOID:0000000006223879

WARNING:

Be careful of traffic conditions and safety around the vehicle when performing road test.

CAUTION:

Fully understand the following items well before the road test;
• Precautions: Refer to 

DAS-407, "Precaution for BSW System Service"

.

• System description: Refer to 

DAS-410, "System Description"

.

• Normal operating condition: Refer to 

DAS-522, "Description"

.

1.

BSW SYSTEM ACTION TEST

1.

Drive the vehicle.

2.

Turn warning systems switch ON (warning systems ON indicator is ON).

3.

Check BSW operation according to the following table.

Vehicle condition/ Driver's operation

Action

Warning 

systems ON 

indicator 

Vehicle speed

(Approx.)

[km/h (MPH)]

Turn signal 

condition

Status of ve-

hicle detec-

tion within 

detection 

area

Indication on the 

BSW indicator

Buzzer

OFF

—

—

—

OFF

OFF

ON

Less than ap-

prox. 

29 (18)

—

—

OFF

OFF

Approx. 

32 (20)

 or more

—

Vehicle is 

absent

OFF

OFF

OFF

Vehicle is 

detected

ON

OFF

ON 

(vehicle de-

tected direc-

tion)

Before turn 

signal oper-

ates

Vehicle is 

detected

Blink

Short continuous beep

Vehicle is 

detected af-

ter turn sig-

nal operates

Blink

OFF

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