Infiniti G35 (V35) Sedan. Manual - part 1479

FRONT WIPER AND WASHER SYSTEM

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Component Description

INFOID:0000000000962633

1.

Combination switch

2.

BCM

3.

IPDM E/R

4.

Washer pump

5.

Washer level switch

6.

Front wiper motor

7.

Unified meter and A/C amp.

A.

Dash side lower (Passenger side) 

B.

Engine room dash panel (RH)

C.

Radiator core support (RH)

D.

Cowl top, left side of engine room

E.

Behind cluster lid C

JPLIA0031ZZ

Part

Description

BCM

• Judges the each switch status by the combination switch reading function.
• Requests (with CAN communication) the front wiper relay and the front wiper high 

relay ON to IPDM E/R.

IPDM E/R

• Controls the integrated relay according to the request (with CAN communication) 

from BCM.

• Performs the auto stop control of the front wiper.

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< FUNCTION DIAGNOSIS >

FRONT WIPER AND WASHER SYSTEM

Combination switch
(Wiper & washer switch)

Refer to 

BCS-5, "System Description"

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Unified meter and A/C amp.

Transmits the vehicle speed signal to BCM with CAN communication.

Part

Description

DIAGNOSIS SYSTEM (BCM)

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DIAGNOSIS SYSTEM (BCM)

COMMON ITEM

COMMON ITEM : Diagnosis Description

INFOID:0000000000962634

BCM CONSULT-III FUNCTION

CONSULT-III performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.

COMMON ITEM : CONSULT-III Function

INFOID:0000000000962635

ECU IDENTIFUCATION

Displays the BCM part No.

SELF-DIAG RESULT

Refer to 

BCS-74, "DTC Index"

.

WIPER

Diagnosis mode

Function Description

WORK SUPPORT

Changes the setting for each system function.

SELF-DIAG RESULTS

Displays the diagnosis results judged by BCM.

CAN DIAG SUPPORT MNTR

Monitors the reception status of CAN communication viewed from BCM.

DATA MONITOR

The BCM input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from BCM.

ECU IDENTIFUCATION

The BCM part number is displayed.

CONFIGURATION

This function is not used even though it is displayed.

System

Sub system selection item

Diagnosis mode

WORK SUPPORT

DATA MONITOR

ACTIVE TEST

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps

FLASHER

×

×

×

Air conditioner

AIR CONDITONER

×

Intelligent Key system

INTELLIGENT KEY

×

×

×

Combination switch

COMB SW

×

Immobilizer

IMMU

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Trunk open

TRUNK

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

AIR PRESSURE MONITOR

×

×

×

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DIAGNOSIS SYSTEM (BCM)

WIPER : CONSULT - III Function (BCM - WIPER)

INFOID:0000000000962636

WORK SUPPORT

*:Factory setting

DATA MONITOR

ACTIVE TEST

Service item

Setting 

item

Description

WIPER SPEED 
SETTING

ON

With vehicle speed
(Front wiper intermittent time linked with the vehicle speed and wiper intermittent dial position)

OFF*

Without vehicle speed
(Front wiper intermittent time linked with the wiper intermittent dial position)

Monitor Item

[Unit]

Description

PUSH SW

Displays the status of the engine switch (push switch) judged by BCM.

VEH SPEED 1
[km/h]

Displays the value of the vehicle speed signal received from unified meter and A/C 
amp. with CAN communication.

FR WIPER HI
[OFF/ON]

Status of each switch judged by BCM using the combination switch reading function

FR WIPER LOW
[OFF/ON]

FR WASHER SW
[OFF/ON]

FR WIPER INT
[OFF/ON]

FR WIPER STOP
[OFF/ON]

Displays the status of the front wiper auto stop signal received from IPDM E/R with 
CAN communication.

INT VOLUME
[1 

−

 7] 

Status of each switch judged by BCM using the combination switch reading function

Test item

Operation

Description

FRONT WIPER

HI

Transmits the front wiper request signal (HI) to IPDM E/R with CAN communication to op-
erate the front wiper HI operation.

LO

Transmits the front wiper request signal (LO) to IPDM E/R with CAN communication to 
operate the front wiper LO operation.

INT

Transmits the front wiper request signal (INT) to IPDM E/R with CAN communication to 
operate the front wiper INT operation.

OFF

Stops transmitting the front wiper request signal to stop the front wiper operation.