Infiniti QX56 (Z62). Manual — part 1394

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< SYMPTOM DIAGNOSIS >

FRONT WIPER DOES NOT OPERATE

3.

With operating the front wiper switch, check the status of “FR WIP REQ”.

Is the inspection result normal?

YES

>> Replace IPDM E/R.

NO

>> GO TO 6.

6.

CHECK COMBINATION SWITCH

Perform the inspection of the combination switch. Refer to

BCS-80, "Symptom Table"

.

Is combination switch normal?

YES

>> Replace BCM. Refer to

BCS-81, "Removal and Installation"

.

NO

>> Repair or replace the applicable parts.

Monitor item

Condition

Monitor status

FR WIP REQ

Front wiper switch HI

On

Hi

Off

Stop

Front wiper switch LO

On

Low

Off

Stop

HEADLAMP WASHER NOZZLE AND TUBE

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< REMOVAL AND INSTALLATION >

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REMOVAL AND INSTALLATION

HEADLAMP WASHER NOZZLE AND TUBE

Exploded View

INFOID:0000000006220393

Hydraulic Layout

INFOID:0000000006220394

1.

Headlamp washer nozzle cover

2.

Headlamp washer nozzle assembly

3.

Headlamp washer nozzle retainer

4.

Headlamp washer nozzle bracket

5.

Front bumper fascia

: Pawl

JMLIA1096ZZ

1.

Headlamp washer nozzle assembly
LH

2.

Headlamp washer tube

3.

Headlamp washer tube (tank side)

4.

Headlamp washer nozzle assembly
RH

5.

Front bumper fascia

A.

Metal clip

JMLIA1097ZZ

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< REMOVAL AND INSTALLATION >

HEADLAMP WASHER NOZZLE AND TUBE

Removal and Installation

INFOID:0000000006220395

REMOVAL

1.

Pull out headlamp washer nozzle from bumper fascia, disen-
gage pawl (A), and then remove headlamp washer nozzle cover
(1).

2.

Remove front bumper fascia. Refer to

EXT-13, "Removal and Installation"

.

3.

Disconnect headlamp washer tube joint.

4.

Remove headlamp washer nozzle retainer.

5.

Remove headlamp washer nozzle bracket.

6.

Remove headlamp washer nozzle from the front bumper fascia.

INSTALLATION

Install in the reverse order of removal.

Inspection

INFOID:0000000006220396

HEADLAMP WASHER NOZZLE SPRAY POSITION INSPECTION

CAUTION:

Replace headlamp washer nozzle assembly with a new part if headlamp washer jet position is outside
the headlamp illumination area shown in the figure.
• Check that headlamp washer injection is certainly on headlamp

illumination area.

• Check the headlamp washer injection range as shown in the fig-

ure.

JPLIA1030ZZ

JMLIA1098ZZ

a

: 67.8 mm (2.31 in)

B

: 83.2 mm (3.04 in)

C

: 316.2 mm (12.13 in)

JMLIA1099ZZ

HEADLAMP WASHER NOZZLE AND TUBE

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< REMOVAL AND INSTALLATION >

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• Check the headlamp washer nozzle spray angle.

Outside (A)

Inside (B)

NOTE:
This drawing shows the parts of the headlamp washer nozzle (LH). The headlamp washer nozzle (RH) is
symmetrical of this drawing.

1.

Headlamp washer nozzle (outside)

2.

Headlamp washer nozzle (inside)

JPLIA1033ZZ

a

: 30

°±

3

°

b

: 70

°±

3

°

c

: 55

°±

3

°

d

: 45

°±

3

°