Nissan Murano Z51 (2008 year). Manual - part 305

 

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Nissan Murano Z51 (2008 year). Manual - part 305

 

 

SUNROOF MOTOR ASSEMBLY

RF-65

< ECU DIAGNOSIS >

C

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B

RF

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8

(BR)

Ground

Vehicle speed signal 
(2-pulse)

Input

Speed meter operated [When vehicle 
speed is approx. 40km/h (25MPH)]

9

(W)

Ground

Sunroof switch signal 
(2nd)

Input

Sunroof switch

OPEN or 
CLOSE 
(2nd)

0

Other than 
above

Battery voltage

10

(V)

Ground

Sunroof switch signal 
(CLOSE)

Input

Sunroof switch

CLOSE
(1st and 2nd)

0

Other than 
above

Battery voltage

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

ELF1080D

Revision: 2008 October

2009 Murano

RF-66

< ECU DIAGNOSIS >

SUNROOF MOTOR ASSEMBLY

Wiring Diagram - SUNROOF CONTROL SYSTEM -

INFOID:0000000003356111

JCKWM2258GB

Revision: 2008 October

2009 Murano

SUNROOF MOTOR ASSEMBLY

RF-67

< ECU DIAGNOSIS >

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JCKWM2259GB

Revision: 2008 October

2009 Murano

RF-68

< ECU DIAGNOSIS >

SUNROOF MOTOR ASSEMBLY

JCKWM2260GB

Revision: 2008 October

2009 Murano

SUNROOF MOTOR ASSEMBLY

RF-69

< ECU DIAGNOSIS >

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JCKWM2261GB

Revision: 2008 October

2009 Murano

RF-70

< ECU DIAGNOSIS >

SUNSHADE MOTOR ASSEMBLY

SUNSHADE MOTOR ASSEMBLY

Reference Value

INFOID:0000000003356140

TERMINAL LAYOUT

PHYSICAL VALUES

JMKIA2225ZZ

Terminal No.

(Wire color)

Description

Condition

Voltage (V)

(Approx.)

+

-

Signal name

Input/

Output

1

(B)

Ground

Ground

—

—

0

6

(G)

Ground

Battery voltage

—

—

Battery voltage

7

(P)

Ground

Communication line

Input/

Output

Ignition switch ON

8

(BR)

Ground

Vehicle speed signal (2-
pulse)

Input

Speed meter operated 
[When vehicle speed is 
approx. 40km/h (25MPH)]

JMKIA1869ZZ

ELF1080D

Revision: 2008 October

2009 Murano

SUNSHADE MOTOR ASSEMBLY

RF-71

< ECU DIAGNOSIS >

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Wiring Diagram - SUNROOF CONTROL SYSTEM -

INFOID:0000000003702837

JCKWM2258GB

Revision: 2008 October

2009 Murano

RF-72

< ECU DIAGNOSIS >

SUNSHADE MOTOR ASSEMBLY

JCKWM2259GB

Revision: 2008 October

2009 Murano

SUNSHADE MOTOR ASSEMBLY

RF-73

< ECU DIAGNOSIS >

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D

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G

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L

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A

B

RF

N

O

P

JCKWM2260GB

Revision: 2008 October

2009 Murano

RF-74

< ECU DIAGNOSIS >

SUNSHADE MOTOR ASSEMBLY

JCKWM2261GB

Revision: 2008 October

2009 Murano

SUNROOF DOES NOT OPERATE PROPERLY

RF-75

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

SUNROOF DOES NOT OPERATE PROPERLY

Diagnosis Procedure

INFOID:0000000003356117

1.

CHECK SUNROOF MECHANISM

Check the following.
• Operation malfunction caused by sunroof mechanism deformation, pinched harness or other foreign materi-

als

• Operation malfunction and interference with other parts by poor installation

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunroof motor assembly power supply and ground circuit.
Refer to 

RF-11, "SUNROOF MOTOR ASSEMBLY : Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK SUNROOF SWITCH

Check sunroof switch.
Refer to 

RF-15, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

Revision: 2008 October

2009 Murano

RF-76

< SYMPTOM DIAGNOSIS >

SUNSHADE SYSTEM DOES NOT OPERATE PROPERLY

SUNSHADE SYSTEM DOES NOT OPERATE PROPERLY

Diagnosis Procedure

INFOID:0000000003431606

1.

CHECK SUNSHADE MECHANISM

Check the following.
• Operation malfunction caused by sunshade mechanism deformation, pinched harness or other foreign

materials

• Operation malfunction and interference with other parts by poor installation
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK SUNSHADE MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT

Check sunshade motor assembly power supply and ground circuit.
Refer to 

RF-12, "SUNSHADE MOTOR ASSEMBLY : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK COMMUNICATION CIRCUIT

Check communication circuit.
Refer to 

RF-14, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the harness.

4.

CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

Revision: 2008 October

2009 Murano

AUTO OPERATION DOES NOT OPERATE

RF-77

< SYMPTOM DIAGNOSIS >

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AUTO OPERATION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000003356118

1.

PERFORM INITIALIZATION PROCEDURE

Initialization procedure is executed and operation is confirmed.
Refer to 

RF-4, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement"

.

Is the inspection result normal?

YES

>> Sunroof and sunshade system is normal.

NO

>> GO TO 2.

2.

CHECK SUNROOF SWITCH

Check sunroof switch.
Refer to 

RF-15, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO

>> GO TO 1.

Revision: 2008 October

2009 Murano

RF-78

< SYMPTOM DIAGNOSIS >

RETAINED POWER OPERATION DOES NOT OPERATE PROPERLY

RETAINED POWER OPERATION DOES NOT OPERATE PROPERLY

Diagnosis Procedure

INFOID:0000000003356120

1.

CHECK DOOR SWITCH

Check door switch. 
Refer to 

RF-17, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO 

>> GO TO 1.

Revision: 2008 October

2009 Murano

ANTI-PINCH FUNCTION DOES NOT OPERATE

RF-79

< SYMPTOM DIAGNOSIS >

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ANTI-PINCH FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000003356142

1.

CHECK SUNROOF AND SUNSHADE MECHANISM

Check the following.
• Operation malfunction caused by sunroof and sunshade mechanism deformation, pinched harness or other

foreign materials

• Operation malfunction and interference with other parts by poor installation
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

PERFORM INITIALIZATION

Perform initialization procedure.
Refer to 

RF-4, "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement"

.

Is the inspection result normal?

YES

>> Sunroof and sunshade system is normal.

NO

>> GO TO 1.

Revision: 2008 October

2009 Murano

RF-80

< SYMPTOM DIAGNOSIS >

SQUEAK AND RATTLE TROUBLE DIAGNOSES

SQUEAK AND RATTLE TROUBLE DIAGNOSES

Work Flow

INFOID:0000000004778670

CUSTOMER INTERVIEW

Interview the customer if possible, to determine the conditions that exist when the noise occurs. Use the Diag-
nostic Worksheet during the interview to document the facts and conditions when the noise occurs and any of
customer's comments; refer to 

RF-84, "Diagnostic Worksheet"

. This information is necessary to duplicate the

conditions that exist when the noise occurs.
• The customer may not be able to provide a detailed description or the location of the noise. Attempt to obtain

all the facts and conditions that exist when the noise occurs (or does not occur).

• If there is more than one noise in the vehicle, perform a diagnosis and repair the noise that the customer is

concerned about. This can be accomplished by performing a cruise test on the vehicle with the customer.

• After identifying the type of noise, isolate the noise in terms of its characteristics. The noise characteristics

are provided so the customer, service adviser and technician are all speaking the same language when
defining the noise.

• Squeak – (Like tennis shoes on a clean floor)

Squeak characteristics include the light contact/fast movement/brought on by road conditions/hard surfaces
= higher pitch noise/softer surfaces = lower pitch noises/edge to surface = chirping

• Creak – (Like walking on an old wooden floor)

Creak characteristics include firm contact/slow movement/twisting with a rotational movement/pitch depen-
dent on materials/often brought on by activity.

• Rattle – (Like shaking a baby rattle)

Rattle characteristics include the fast repeated contact/vibration or similar movement/loose parts/missing
clip or fastener/incorrect clearance.

• Knock – (Like a knock on a door)

Knock characteristics include hollow sounding/sometimes repeating/often brought on by driver action.

• Tick – (Like a clock second hand)

Tick characteristics include gentle contacting of light materials/loose components/can be caused by driver
action or road conditions.

• Thump – (Heavy, muffled knock noise)

Thump characteristics include softer knock/dead sound often brought on by activity.

• Buzz – (Like a bumblebee)

Buzz characteristics include high frequency rattle/firm contact.

• Often the degree of acceptable noise level will vary depending up on the person. A noise that a technician

may judge as acceptable may be very irritating to the customer.

• Weather conditions, especially humidity and temperature, may have a great effect on noise level.

DUPLICATE THE NOISE AND TEST DRIVE

If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when the repair is reconfirmed.

SBT842

Revision: 2008 October

2009 Murano

 

 

 

 

 

 

 

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