Nissan Frontier D40. Manual — part 1157

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DRIVER CONTROLS

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SECTION

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CONTENTS

WIPER & WASHER

BASIC INSPECTION . . . . . . . . .

3

DIAGNOSIS AND REPAIR WORKFLOW . . ..

3

Work Flow . . . . . . . . . . . . . . . .....

3

FUNCTION DIAGNOSIS . . . . . . . ...

4

FRONT WIPER AND WASHER SYSTEM . . ..

4

System Diagram . . . . . . . . . . . . . ....

4

System Description . . . . . . . . . . . . ...

4

Component Parts Location . . . . . . . . . ....

7

Component Description . . . . . . . . . . ....

7

DIAGNOSIS SYSTEM (BCM) . . . . . . . .

8

COMMON ITEM . . . . . . . . . . . . . . ...

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COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) . . . . . . . . . . . . . ...

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WIPER . . . . . . . . . . . . . . . . . .....

8

WIPER : CONSULT-III Function (BCM - WIPER) . ..

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DIAGNOSIS SYSTEM (IPDM E/R) . . . . . .

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Diagnosis Description . . . . . . . . . . . .

10

CONSULT - III Function (IPDM E/R) . . . . . ...

12

COMPONENT DIAGNOSIS . . . . . . .

14

WIPER AND WASHER FUSE . . . . . . .

14

Description . . . . . . . . . . . . . . . ..

14

Diagnosis Procedure . . . . . . . . . . . ...

14

FRONT WIPER MOTOR LO CIRCUIT . . . ...

15

Component Function Check . . . . . . . . .

15

Diagnosis Procedure . . . . . . . . . . . ...

15

FRONT WIPER MOTOR HI CIRCUIT . . . .

17

Component Function Check . . . . . . . . .

17

Diagnosis Procedure . . . . . . . . . . . ...

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FRONT WIPER AUTO STOP SIGNAL CIR-
CUIT . . . . . . . . . . . . . . . . .

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Component Function Check . . . . . . . . .

19

Diagnosis Procedure . . . . . . . . . . . ...

19

FRONT WIPER MOTOR GROUND CIRCUIT ...

21

Diagnosis Procedure . . . . . . . . . . . ...

21

WASHER SWITCH . . . . . . . . . . .

22

Description . . . . . . . . . . . . . . . ...

22

Component Inspection . . . . . . . . . . . .

22

FRONT WIPER AND WASHER SYSTEM . .

23

Wiring Diagram . . . . . . . . . . . . . .

23

ECU DIAGNOSIS . . . . . . . . . . .

28

BCM (BODY CONTROL MODULE) . . . . .

28

Reference Value . . . . . . . . . . . . . ..

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Terminal Layout . . . . . . . . . . . . . ...

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Physical Values . . . . . . . . . . . . . ...

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Wiring Diagram . . . . . . . . . . . . . .

37

Fail Safe . . . . . . . . . . . . . . . . ..

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DTC Inspection Priority Chart . . . . . . . ...

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DTC Index . . . . . . . . . . . . . . . ...

41

IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) . . . .

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Reference Value . . . . . . . . . . . . . ..

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Terminal Layout . . . . . . . . . . . . . ...

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Physical Values . . . . . . . . . . . . . ...

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Wiring Diagram . . . . . . . . . . . . . .

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Fail Safe . . . . . . . . . . . . . . . . ..

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DTC Index . . . . . . . . . . . . . . . ...

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SYMPTOM DIAGNOSIS . . . . . . . ..

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WIPER AND WASHER SYSTEM SYMPTOMS

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Symptom Table . . . . . . . . . . . . . ...

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NORMAL OPERATING CONDITION . . . ...

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Description . . . . . . . . . . . . . . . ...

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FRONT WIPER DOES NOT OPERATE . . ...

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Description . . . . . . . . . . . . . . . ...

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Diagnosis Procedure . . . . . . . . . . . ..

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PRECAUTION . . . . . . . . . . . .

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PRECAUTION . . . . . . . . . . . . .

61

Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" . . . . . . . . . . . . . . . . .

61

ON-VEHICLE REPAIR . . . . . . . .

62

FRONT WIPER ARM . . . . . . . . . . .

62

Front Wiper Arms . . . . . . . . . . . . ...

62

FRONT WIPER DRIVE ASSEMBLY . . . . .

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Wiper Motor and Linkage . . . . . . . . . ...

63

FRONT WASHER TUBE . . . . . . . . ...

64

Washer Tube Layout . . . . . . . . . . . ...

64

FRONT WASHER NOZZLE . . . . . . . ..

65

Removal and Installation . . . . . . . . . . .

65

Washer Nozzle Adjustment . . . . . . . . . .

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WASHER TANK . . . . . . . . . . . .

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Washer Fluid Reservoir . . . . . . . . . . ..

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WASHER PUMP . . . . . . . . . . . .

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Washer Motor . . . . . . . . . . . . . . .

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WIPER & WASHER SWITCH . . . . . . .

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Wiper and Washer Switch . . . . . . . . . ...

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WASHER LEVEL SWITCH . . . . . . . ...

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Removal and Installation . . . . . . . . . . .

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DIAGNOSIS AND REPAIR WORKFLOW

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< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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DETAILED FLOW

1.

LISTEN TO CUSTOMER COMPLAINT

Listen to customer complaint. Get detailed information about the conditions and environment when the symp-
tom occurs.

>> GO TO 2

2.

VERIFY THE SYMPTOM WITH OPERATIONAL CHECK

Verify the symptom with operational check. Refer to

WW-10, "Diagnosis Description"

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>> GO TO 3

3.

GO TO APPROPRIATE TROUBLE DIAGNOSIS

Go to appropriate trouble diagnosis. Refer to

WW-56, "Symptom Table"

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>> GO TO 4

4.

REPAIR OR REPLACE

Repair or replace the specific parts.

>> GO TO 5

5.

FINAL CHECK

Final check.
Is inspection result normal?

YES

>> Inspection End.

NO

>> Refer to

GI-46, "Intermittent Incident"

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< FUNCTION DIAGNOSIS >

FRONT WIPER AND WASHER SYSTEM

FUNCTION DIAGNOSIS

FRONT WIPER AND WASHER SYSTEM

System Diagram

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System Description

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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 with CAN communication depending on each

operating condition of the front wiper.

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

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

FRONT WIPER LO OPERATION

• BCM transmits the front wiper request signal (LO) to IPDM E/R with CAN communication according to the

front wiper LO operating condition.

Front wiper LO operating condition

- Ignition switch ON
- Front wiper switch LO or front wiper switch MIST (while pressing)
• IPDM E/R turns ON the integrated front wiper relay according to the front wiper request signal (LO).

FRONT WIPER HI OPERATION

• BCM transmits the front wiper request signal (HI) to IPDM E/R with CAN communication according to the

front wiper HI operating condition.

Front wiper HI operating condition

- Ignition switch ON
- Front wiper switch HI
• IPDM E/R turns ON the integrated front wiper relay and the front wiper high relay according to the front wiper

request signal (HI).

FRONT WIPER INT OPERATION (LINKED WITH VEHICLE SPEED)

ALLIA0544GB