Главная Nissan Nissan Murano Z51 (2010 year) - Service Manual

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Nissan Murano Z51. Manual - part 1531

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REAR WIPER MOTOR CIRCUIT ......................

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

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

REAR WIPER AUTO STOP SIGNAL CIRCUIT

...

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

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

FRONT WIPER AND WASHER SYSTEM .........

Wiring Diagram - FRONT WIPER AND WASHER
SYSTEM - ...............................................................

REAR WIPER AND WASHER SYSTEM ...........

Wiring Diagram - REAR WIPER AND WASHER
SYSTEM - ...............................................................

ECU DIAGNOSIS INFORMATION ..............

BCM (BODY CONTROL MODULE) ..................

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

Wiring Diagram - BCM - .........................................

Fail-safe ..................................................................

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

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

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

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

Wiring Diagram - IPDM E/R - .................................

Fail-safe .................................................................

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

SYMPTOM DIAGNOSIS ............................

WIPER AND WASHER SYSTEM SYMPTOMS

.

WITH RAIN SENSOR ...............................................

WITH RAIN SENSOR : Symptom Table ................

WITHOUT RAIN SENSOR .......................................

WITHOUT RAIN SENSOR : Symptom Table ........

NORMAL OPERATING CONDITION ..............

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

FRONT WIPER DOES NOT OPERATE ..........

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

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

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

PRECAUTIONS ...............................................

FOR USA AND CANADA ........................................

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER" ..........................

FOR MEXICO ..........................................................

FOR MEXICO : Precaution for Supplemental Re-
straint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER" ...............................................

Precaution for Procedure without Cowl Top Cover .

REMOVAL AND INSTALLATION .............

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

Exploded View ......................................................

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

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

Exploded View ......................................................

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

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

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

FRONT WASHER NOZZLE AND TUBE ..........

Exploded View ......................................................

Hydraulic Layout ...................................................

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

Inspection and Adjustment ....................................

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

Exploded View ......................................................

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

Adjustment ............................................................

WIPER BLADE .................................................

Exploded View ......................................................

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

Replacement .........................................................

FRONT WIPER DRIVE ASSEMBLY ................

Exploded View ......................................................

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

Disassembly and Assembly ..................................

RAIN SENSOR .................................................

Exploded View ......................................................

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

WIPER AND WASHER SWITCH .....................

Exploded View ......................................................

REAR WIPER ARM ..........................................

Exploded View ......................................................

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

Adjustment ............................................................

REAR WIPER MOTOR .....................................

Exploded View ......................................................

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

REAR WASHER NOZZLE AND TUBE ............

Hydraulic Layout ...................................................

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

Inspection and Adjustment ....................................

DIAGNOSIS AND REPAIR WORKFLOW

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< BASIC INSPECTION >

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BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

INFOID:0000000005515992

OVERALL SEQUENCE

DETAILED FLOW

1.

INTERVIEW FOR MALFUNCTION

Interview the symptom to the customer.

JPLIA0313GB

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< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

>> GO TO 2.

2.

SYMPTOM CHECK

Check the symptom from the customer's information.

>> GO TO 3.

3.

BASIC INSPECTION

Check the operation of each part. Check that any symptom occurs other than the interviewed symptom.

>> GO TO 4.

4.

SELF-DIAGNOSIS WITH CONSULT-III

Perform the self-diagnosis with CONSULT-III. Check that any DTC is detected.
Is any DTC detected?

YES

>> GO TO 5.

NO

>> GO TO 6.

5.

TROUBLE DIAGNOSIS BY DTC

Perform the trouble diagnosis for the detected DTC. Specify the malfunctioning part.

>> GO TO 9.

6.

FAIL-SAFE ACTIVATION CHECK

Check that the symptom is applied to the fail-safe activation.
Does the fail-safe activate?

YES

>> GO TO 7.

NO

>> GO TO 8.

7.

SYSTEM DIAGNOSIS

Perform the system diagnosis for the system that the fail-safe activates. Specify the malfunctioning part.

>> GO TO 9.

8.

SYMPTOM DIAGNOSIS

Perform the symptom diagnosis. Specify the malfunctioning part.

>> GO TO 9.

9.

MALFUNCTION PART REPAIR

Repair or replace the malfunctioning part.

>> GO TO 10.

10.

REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT-III)

Perform the self-diagnosis with CONSULT-III. Check that any DTC is not detected. Erase DTC if DTC is
detected before the repair. Check that DTC is not detected again.

Is any DTC detected?

YES

>> GO TO 5.

NO

>> GO TO 11.

11.

REPAIR CHECK (OPERATION CHECK)

Check the operation of each part.
Does it operate normally?

YES

>> INSPECTION END

NO

>> GO TO 3.

FRONT WIPER AND WASHER SYSTEM

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< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

FRONT WIPER AND WASHER SYSTEM

WITH RAIN SENSOR

WITH RAIN SENSOR : System Diagram

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WITH RAIN SENSOR : 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
Combination meter indicates low washer fluid warning judged with the signal from the washer level switch. For
details of low washer fluid warning, refer to

MWI-26, "INFORMATION DISPLAY : System Description"

.

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

JPLIA1630GB

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