Qashqai J11. Wiper & washer

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000010430947

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

Precautions for Removing Battery Terminal

INFOID:0000000010503203

• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key

or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.

PIIB3706J

PRECAUTIONS

WW-5

< PRECAUTION >

• When disconnecting the 12V battery terminal, turn off the ACC

power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.

• For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

HOW TO DISCONNECT 12V BATTERY TERMINAL

Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.

INSTRUCTION 1

Open the hood.

Turn key switch to the OFF position with the driver side door opened.

Get out of the vehicle and close the driver side door.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)

Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.

Open the driver side door.

Open the hood.

Close the driver side door.

Wait at least 3 minutes.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

COMPONENT PARTS

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< SYSTEM DESCRIPTION >

: With light & rain sensor

: With around view monitor

: With headlamp washer

: For Russia

Front Wiper Motor

INFOID:0000000010430953

• Controls front wiper operation with IPDM E/R control.
• Transmits front wiper stop position signal to IPDM E/R.

Headlamp Washer Pump

INFOID:0000000010430955

Washer fluid is sprayed according to the power supply from head-
lamp washer relay.

No.

Component

Function

Light & Rain sensor*

Refer to

WW-8, "Light & Rain Sensor"

Front wiper motor

Refer to

WW-7, "Front Wiper Motor"

IPDM E/R

• Controls integrated relays according to the request (via CAN communication) from BCM.
• Transmits reverse switch signal to BCM via CAN communication.
Refer to

PCS-5, "Component Parts Location"

for detailed installation location.

BCM

• Judges each switch status by the combination switch reading function.
• Requests (via CAN communication) the front wiper relay and the front wiper HI/LO relay ON to

IPDM E/R.

• Refer to

BCS-7, "BODY CONTROL SYSTEM : Component Parts Location"

for detailed instal-

lation location.

Combination meter

Transmits vehicle speed signal to BCM via CAN communication.

Combination switch
(Wiper & washer switch)

• Combination switch: Transmits the status of the combination switch (wiper and washer) to BCM.
• Wash switch: Refer to

WW-8, "Headlamp Washer Switch"

Rear wiper motor

Refer to

WW-8, "Rear Wiper Motor"

Pump control unit*

Controls washer pump according to the request from combination switch.
Refer to

DAS-13, "Component Parts Location"

for detailed installation location.

Headlamp washer pump*

Refer to

WW-7, "Headlamp Washer Pump"

Washer pump

Refer to

WW-9, "Washer Pump"

Headlamp washer relay*

Headlamp washer relay is controlled by IPDM E/R and supplies power to headlamp washer pump.

Headlamp washer switch*

Refer to

WW-8, "Headlamp Washer Switch"

JMLIA2397ZZ

JMLIA3076ZZ

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< SYSTEM DESCRIPTION >

COMPONENT PARTS

Headlamp Washer Switch

INFOID:0000000010430952

When headlamp washer switch is pressed, headlamp washer switch
transmits the switch status to BCM.

Light & Rain Sensor

INFOID:0000000010430951

Detects water droplets on the windshield with infrared rays, and
transmits the rain sensor signal to BCM via the rain sensor serial
link.

Rear Wiper Motor

INFOID:0000000010503208

• Controls rear wiper operation with BCM control.
• Transmits rear wiper stop position signal to BCM.

Washer Switch

INFOID:0000000010721598

WITH AROUND VIEW MONITOR

• Washer switch is integrated with combination switch.
• When washer switch is pressed, combination switch transmits washer switch signal to pump control unit to

control washer pump.

WITHOUT AROUND VIEW MONITOR

• Washer switch is integrated with combination switch.

JMLIA5392ZZ

JSLIA0093ZZ

JMLIA2398ZZ

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< SYSTEM DESCRIPTION >

SYSTEM

SYSTEM

FRONT WIPER AND WASHER SYSTEM (WITH LIGHT & RAIN SENSOR)

FRONT WIPER AND WASHER SYSTEM (WITH LIGHT & RAIN SENSOR) : System
Description

INFOID:0000000010430957

SYSTEM DIAGRAM

Without Around View Monitor

With Around View Monitor

OUTLINE

The front wiper is controlled by each function of BCM and IPDM E/R.

Control by BCM

• Combination switch reading function
• Front wiper control function

Control by IPDM E/R

• Front wiper control function
• Relay control function

FRONT WIPER BASIC OPERATION

• BCM detects the combination switch condition by the combination switch reading function.
• BCM transmits the front wiper request signal to IPDM E/R via CAN communication depending on each oper-

ating condition of the front wiper.

• IPDM E/R turns ON/OFF the integrated front wiper relay and the front wiper HI/LO relay according to the

front wiper request signal. IPDM E/R provides the power supply to operate the front wiper HI/LO operation.

JMLIA5152GB

JMLIA5153GB

Qashqai J11. Wiper & washer - part 1