Nissan Pathfinder (2007 year). Manual - part 354

SQUEAK AND RATTLE TROUBLE DIAGNOSES

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2007 Pathfinder

LAIA0071E

RF-10

SUNROOF

2007 Pathfinder

SUNROOF

PFP:91210

Component Parts and Harness Connector Location

EIS007T1

System Description

EIS007T2

OUTLINE

Electric sunroof system consists of

●

Sunroof switch

●

Sunroof motor assembly

●

BCM (body control module)

BCM supplies power to the sunroof motor. Sunroof operation depends on sunroof switch condition.

OPERATION

Power is supplied at all times

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through 50A fusible link (letter g , located in the fuse and fusible link box)

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to BCM terminal 70, and

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through BCM terminal 69

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to sunroof motor assembly terminal 7.

When the ignition switch is in the ON or START position, power is supplied

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through 10A fuse [No.1, located in the fuse block (J/B)]

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to BCM terminal 38, and

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through BCM terminal 68

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to sunroof motor assembly terminal 9.

LIIA2410E

1.

Sunroof switch R4

2.

BCM M18, M19, M20
(view with instrument lower panel LH 
removed)

3.

Sunroof motor harness connector B83

4.

Sunroof motor assembly

5.

Front door switch
LH B8
RH B108

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2007 Pathfinder

Ground is supplied

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to BCM terminal 67

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through grounds M57, M61 and M79.

TILT UP/SLIDE CLOSE OPERATION

When up/close switch is pressed, ground is supplied

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to sunroof motor assembly terminal 1

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through sunroof switch terminal 3

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through sunroof switch terminal 2

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through grounds M57, M61 and M79.

Then the sunroof will tilt up/slide closed.

TILT DOWN/SLIDE OPEN OPERATION

When down/open switch is pressed, ground is supplied

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to sunroof motor assembly terminal 5

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through sunroof switch terminal 1

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through sunroof switch terminal 2

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through grounds M57, M61 and M79.

Then the sunroof will tilt down/slide open.

AUTO OPERATION

The power sunroof AUTO feature makes it possible to slide open and slide closed or tilt up and tilt down the
sunroof without holding the sunroof switch in the UP/CLOSE or DOWN/OPEN position.

RETAINED POWER OPERATION

When the ignition switch is turned to OFF position from ON position, power is supplied for 45 seconds

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through BCM terminal 68

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to sunroof motor assembly terminal 9.

When power is supplied, the sunroof can be operated.
The retained power operation is canceled when the front door LH or RH is opened.
RAP signal period can be changed by CONSULT-II. Refer to 

RF-16, "CONSULT-II Function (BCM)"

 .

ANTI-PINCH FUNCTION

The CPU (central processing unit) of sunroof motor assembly monitors the sunroof motor operation and the
sunroof position (fully-closed or other) by the signals from sunroof motor.
When sunroof motor detects an interruption during the following slide close and tilt down operation, sunroof
switch controls the motor for open and the sunroof will operate until it reaches full up position (during tilt down
operation) or 125 mm (4.92 in) or more in an open direction (during slide close operation).

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close operation and tilt down when ignition switch is in the ON position.

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close operation and tilt down during retained power operation.

INITIALIZATION FAILURE CONDITIONS

Initialization and teaching of system should be conducted if the following conditions exist:

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sunroof will only move in the UP/CLOSE direction, having a step by step motion

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sunroof does not have any auto operation.

INITIALIZATION PROCEDURE

If the sunroof does not close or open automatically, use the following procedure to return sunroof operation to
normal.

1.

Press the switch to the UP/CLOSE position to tilt the sunroof up fully. When the sunroof reaches the full tilt
up position it will back up a few millimeters and stop. 

2.

Release the UP/CLOSE switch.

3.

Within 5 seconds of releasing the UP/CLOSE switch, press and hold the UP/CLOSE switch again. The
sunroof will move to the full open position and back to the closed position. 

RF-12

SUNROOF

2007 Pathfinder

NOTE:
If the UP/CLOSE switch is released anytime during this teaching process, all learned profile data will be dis-
carded and the procedure will have to be started over.

4.

Release the UP/CLOSE switch. Do not disconnect power for at least two seconds. The sunroof is now ini-
tialized and taught.

Initializing procedure is complete. Confirm proper operation of the sunroof (slide open, slide closed, tilt up, tilt
down).

RE-TEACHING CONDITIONS

Re-teaching of system should be conducted if any of the following conditions exist:

●

the sunroof is manually operated using the sunroof wrench with the battery discharged or disconnected.

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the sunroof is manually operated using the sunroof wrench with the key switch in the OFF position and
retained power timed out (after approximately 45 seconds or with a front door open).

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the sunroof motor assembly is replaced with a new one.

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the sunroof motor is removed from the sunroof assembly and operated before it is reinstalled.

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the sunroof motor is removed from the sunroof assembly and the glass panel position is changed.

RE-TEACHING PROCEDURE

1.

Using the UP/CLOSE switch, move the sunroof toward the tilt position until it stops. 

2.

Release the UP/CLOSE switch.

3.

Press the UP/CLOSE switch again and continuously hold. The sunroof will begin to move in about 10 sec-
onds.

4.

Continue to hold the UP/CLOSE switch while the sunroof moves in a jogging motion to the full tilt position.
When the sunroof reaches the full tilt position, it will back up a few millimeters and stop.

5.

Release the UP/CLOSE switch.

6.

Within 5 seconds of releasing the UP/CLOSE switch, press and hold the UP/CLOSE switch again. The
sunroof will move to the full open position and back to the closed position. 

NOTE:
If the UP/CLOSE switch is released anytime during this teaching process, all learned profile data will be dis-
carded and the procedure will have to be started over.

7.

Release the UP/CLOSE switch. Do not disconnect power for at least two seconds. The sunroof is now re-
taught.

CAN Communication System Description

EIS007T3

Refer to 

LAN-4, "SYSTEM DESCRIPTION"

 .

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Wiring Diagram — SROOF —

EIS007T4

WIWA1594E

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SUNROOF

2007 Pathfinder

WIWA0521E

SUNROOF

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Terminals and Reference Values for BCM

EIS007T5

Refer to 

BCS-12, "Terminals and Reference Values for BCM"

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Sunroof Motor Assembly Harness Connector Terminal Layout

EIS00BD3

Terminals and Reference Values for Sunroof Motor Assembly

EIS007T6

Work Flow

EIS007T7

1.

Check the symptom and customer's requests.

2.

Understand the outline of system. Refer to 

RF-10, "System Description"

 .

3.

According to the trouble diagnosis chart, repair or replace the cause or replace of the malfunction. 
Refer to 

RF-17, "Trouble Diagnosis Chart by Symptom"

 .

4.

Does sunroof system operate normally? If Yes, GO TO 5, If No, GO TO 3.

5.

Inspection End.

WIIA1344E

Terminal

Wire 

color

Item

Condition

Voltage

(Approx.)

1

SB

Sunroof switch (UP/CLOSE) signal

Ignition switch ON and sunroof 
switch in UP/CLOSE position

0

Ignition switch ON and sunroof 
switch in OFF position

Battery voltage

5

R

Sunroof switch (DOWN/OPEN) signal

Ignition switch ON and sunroof 
switch in DOWN/OPEN position

0

Ignition switch ON and sunroof 
switch in OFF position

Battery voltage

7

P

BAT power supply 

—

Battery voltage

8

W

Vehicle speed signal

Speedometer operated [when 

vehicle speed is approx. 40 km/h 

(25 MPH)]

9

SB

RAP signal

Ignition switch ON

Battery voltage

Within 45 seconds after ignition 

switch is turned OFF

Battery voltage

When front door LH or RH is 

opened while retained power is 

operating

0

10

B

Ground

—

0

ELF1080D

RF-16

SUNROOF

2007 Pathfinder

CONSULT-II Function (BCM)

EIS007T8

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

CONSULT-II START OPERATION

Refer to 

GI-38, "CONSULT-II Start Procedure"

 .

Work Support 

EIS007T9

Active Test

EIS007TA

Data Monitor

EIS007TB

BCM diagnostic 

test item

Diagnostic mode

Description

Inspection by part

WORK SUPPORT

Supports inspections and adjustments. Commands are transmitted to the BCM 
for setting the status suitable for required operation, input/output signals are 
received from the BCM and received data is displayed.

DATA MONITOR

Displays BCM input/output data in real time.

ACTIVE TEST

Operation of electrical loads can be checked by sending drive signal to them.

SELF-DIAG RESULTS 

Displays BCM self-diagnosis results.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

ECU PART NUMBER

BCM part number can be read.

CONFIGURATION

Performs BCM configuration read/write functions.

Work item

Description

RETAINED PWR SET

RAP signal’s power supply period can be changed by mode setting. Selects RAP sig-
nal’s power supply period between the following three steps.

●

MODE 1 (45 sec.) / MODE 2 (OFF) / MODE 3 (2 min.)

Test item

Description

RETAINED PWR

This test is able to supply RAP signal (power) from BCM to power window system, 
power sunroof system. Those systems can be operated when turning on "RETAINED 
PWR" on CONSULT-II screen even if the ignition switch is turned OFF.

NOTE:
During this test, CONSULT-II can be operated with ignition switch in "OFF" 
position. "RETAINED PWR" should be turned "ON" or "OFF" on CONSULT-II 
screen when ignition switch ON. Then turn ignition switch OFF for checking 
retained power operation. CONSULT-II might be stuck if "RETAINED PWR" is 
"OFF" on CONSULT-II screen when ignition switch is OFF.

Monitored item

Description

IGN ON SW

Indicates [ON/OFF] condition of ignition switch.

DOOR SW-DR

Indicates [ON/OFF] condition of front door switch LH.

DOOR SW-AS

Indicates [ON/OFF] condition of front door switch RH.