Nissan Murano Z50 (2007 year). Manual - part 159

SUNROOF

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Work Flow

NIS001D0

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 of the malfunction. Refer to 

RF-19,

"Trouble Diagnosis Chart by Symptom"

 .

4.

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

5.

INSPECTION END.

7

L

Power window 
power supply 

Input

OFF

—

Battery voltage

8

SB

Vehicle speed 
signal (2-pulse)

Input

ON

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

9

W

RAP signal

Input

Ignition switch ON

Battery voltage

OFF

Within 45 seconds after ignition 
switch is turned to OFF position

Battery voltage

Within approx.45 seconds after 
ignition switch OFF while front door 
LH or RH is open 

0

10

B

Ground

—

ON

—

0

Termi-

nal

Wire 

color

Signal name

Signal 

Input/

Output

Measuring condition

Voltage (V)

(Approx.)

Ignition 

switch

Operation or condition

ELF1080D

RF-18

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CONSULT-II Function (BCM)

NIS001D1

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

CONSULT-II START PROCEDURE

Refer to 

GI-37, "CONSULT-II Start Procedure"

 .

Data Monitor

NIS001D2

Active Test

NIS001D3

Work Support 

NIS001D4

BCM diagnostic test item

Check item diagnostic test mode

Content

Refer to page

RETAINED PWR

Work support

Changes setting of each function.

RF-18

Data monitor

Displays the input data of BCM in real time.

RF-18

Active test

Gives a drive signal to a load to check the operation.

RF-18

Monitored item

Description

IGN ON SW

Indicates [ON/OFF] condition of ignition switch.

DOOR SW-DR

Indicates [ON/OFF] condition of driver side door switch.

DDOR SW-AS

Indicates [ON/OFF] condition of passenger side door switch.

Test item

Description

RETAINED PWR

This test is able to supply RAP signal (power) from BCM to power window system and 
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 CONLUST-II 
screen when ignition switch in ON. Then turn ignition switch OFF for checking 
retained power operation. CONSULT-II might be stuck if “RETAINED PWR” is 
turned to “ON” or “OFF” on CONSULT-II screen when ignition switch is OFF.

Work item

Description

RETAINED PWR SET

RAP signal’s power supply period can be changed by mode setting. Selects RAP signal’s 
power supply period between two steps.

●

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

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Trouble Diagnosis Chart by Symptom

NIS001D5

Check BCM Power Supply and Ground Circuit

NIS001D6

First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, then perform the each trouble
diagnosis of malfunction system indicated “SELF-DIAG RESULTS” of “BCM”. Refer to 

BCS-13, "CAN

Communication Inspection Using CONSULT-II (Self-Diagnosis)"

 .

1. 

CHECK FUSE 

●

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

●

Check 10A fuse [No. 18, located in fuse block (J/B)]

●

Check 50A fusible link (letter F,   located in the fuse and fusible link box).

NOTE:
Refer to 

RF-10, "Component Parts and Harness Connector Location"

 .

OK or NG

OK

>> GO TO 2.

NG

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to 

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

Symptom

Diagnostic procedure and repair order

Refer to page

Sunroof does not operate.

1. Check BCM power supply and ground circuit.

RF-19

2. Check sunroof motor assembly power supply and 
ground circuit.

RF-21

3. Check sunroof switch circuit 9.

RF-28

4. Replace the sunroof motor assembly.

RF-43

Sunroof alone does not go to full close position.

Check sunroof switch circuit 1.

RF-23

Sunroof alone does not go to slide position 1.

Check sunroof switch circuit 2.

RF-24

Sunroof alone does not go to slide position 2.

Check sunroof switch circuit 3.

RF-24

Sunroof alone does not go to slide position 3.

Check sunroof switch circuit 4.

RF-25

Sunroof alone does not go to slide position 4.

Check sunroof switch circuit 5.

RF-26

Sunroof alone does not go to full open position.

Check sunroof switch circuit 6.

RF-26

Sunroof alone does not operate tilt up.

Check sunroof switch circuit 7.

RF-27

Sunroof alone does not operate tilt down.

Check sunroof switch circuit 8.

RF-28

Sunroof does not go to slide position 2, 3 and 4.

Check sunroof switch circuit 10.

RF-30

Sunroof does not go to full closed and slide position 1, 2.

Check sunroof switch circuit 11.

RF-31

Sunroof does not go to full close, full open and slide position 4.

Check sunroof switch circuit 12.

RF-32

Retained power operation does not operate properly.

1. Check the retained power operation mode setting.

RF-18

2. Check door switch.

RF-33

3. Check BCM circuit.

RF-22

4. Replace sunroof motor assembly.

RF-43

Motor does not stop at the sunroof fully -open or fully- closed 
position.

1. Check initialization procedure.

RF-12

2. Replace the sunroof motor assembly.

RF-43

Sunroof does not do the interruption detection.

Replace the sunroof motor assembly.

RF-43

RF-20

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2. 

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch ON.

2.

Check voltage between BCM connectors M34, M35 terminals 38, 42, 55 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Check BCM power supply circuit for open or short.

3. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM connector M35 terminals 52 and ground.

OK or NG

OK

>> BCM power supply and ground circuit is OK.

NG

>> Check BCM ground circuit for open or short.

38 (R) – Ground

: Battery voltage

42 (GR) – Ground

: Battery voltage

55 (W/B) – Ground

: Battery voltage

PIIA6160E

52 (B) – Ground

: Continuity should exist.

PIIA9131E

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Check Sunroof Motor Assembly Power Supply and Ground Circuit

NIS001D7

1. 

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch ON.

2.

Check voltage between sunroof motor assembly connector R6 terminals 7, 9 and ground.

OK or NG

OK

>> GO TO 2.

NG

>> GO TO 3.

2. 

CHECK GROUND CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor assembly connector.

3.

Check continuity between sunroof motor assembly connector R6 terminal 10 and ground.

OK or NG

OK

>> Sunroof motor assembly power supply and ground cir-

cuit are OK. Further inspection is necessary. Refer to
symptom chart.

NG

>> Repair or replace harness.

3. 

CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect BCM and sunroof motor assembly connector.

3.

Check continuity between BCM connector M35 terminals 53, 54 and sunroof motor assembly connector
R6 terminals 7, 9.

4.

Check continuity between BCM connector M35 terminals 53, 54
and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness.

7 (L) – Ground

: Battery voltage

9 (W) – Ground

: Battery voltage

PIIA4533E

10 (B) – Ground

: Continuity should exist.

PIIA4534E

53 (W/L) – 9 (W)

: Continuity should exist.

54 (W/R) – 7 (L)

: Continuity should exist.

53 (W/L) – Ground

: Continuity should not exist.

54 (W/R) – Ground

: Continuity should not exist.

PIIA9715E

RF-22

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4. 

CHECK BCM OUTPUT SIGNAL

1.

Connect BCM connector.

2.

Turn ignition switch ON.

3.

Check voltage between BCM connector M35 terminals 53, 54 and ground.

OK or NG

OK

>> Check condition of the harness and the connector.

NG

>> Replace BCM.

Check BCM Circuit

NIS001D8

1. 

CHECK RETAINED POWER INPUT SIGNAL

Check voltage between sunroof motor assembly connector and ground.

OK or NG

OK

>> Retained power operation input signal is OK.

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM and sunroof motor assembly connector.

3.

Check continuity between BCM connector M35 terminal 53 and
sunroof motor assembly connector R6 terminal 9.

4.

Check continuity between BCM connector M35 terminal 53 and
ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between BCM and sunroof

motor assembly.

53 (W/L) – Ground

: Battery voltage

54 (W/R) – Ground

: Battery voltage

PIIA6154E

Con-

nector

Terminals 

(Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

Ignition 

switch

Operation or condition

R6

9 (W)

Ground

Ignition switch ON 

Battery voltage

OFF

Within 45 seconds after 
ignition switch in turned to 
OFF position

Battery voltage

Within approx.45 sec-
onds after ignition switch 
OFF while front door LH 
or RH is open

0

PIIA4506E

53 (W/L) – 9 (W)

: Continuity should exist.

53 (W/L) – Ground

: Continuity should not exist.

PIIA9716E

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3. 

CHECK RETAINED POWER OUTPUT SIGNAL

1.

Connect BCM connector.

2.

Check voltage between BCM connector and ground.

OK or NG

OK

>> Check condition of the harness and the connector.

NG

>> Replace BCM.

Check Sunroof Switch Circuit 1

NIS001D9

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 2, 3 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof motor connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Con-

nector

Terminals 

(Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

Ignition 

switch

Operation or condition

M35

53 

(W/L)

Ground

Ignition switch ON 

Battery voltage

OFF

Within 45 seconds after 
ignition switch in turned to 
OFF position

Battery voltage

Within approx.45 seconds 
after ignition switch OFF 
while front door LH or RH 
is open

0

PIIA9717E

Terminals

Condition

Continuity 

2
3

6

Slide switch
FULL CLOSE position

Yes

Other than above

No

PIIA4511E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

3 (R)
4 (Y)

Ground

Slide switch
FULL CLOSE position 

0

Other than above 

Battery voltage

PIIA4509E

RF-24

SUNROOF

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Check Sunroof Switch Circuit 2

NIS001DA

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 2 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Check Sunroof Switch Circuit 3

NIS001DB

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 1, 2 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

Terminals

Condition

Continuity 

2

6

Slide switch
SLIDE POSITION 1

Yes

Other than above

No

PIIA4514E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

3 (R)

Ground

Slide switch
SLIDE POSITION 1 

0

Other than above 

Battery voltage

PIIA4512E

Terminals

Condition

Continuity 

1
2

6

Slide switch
SLIDE POSITION 2

Yes

Other than above

No

PIIA4517E

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2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Check Sunroof Switch Circuit 4

NIS001DC

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 1 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

2 (G)
3 (R)

Ground

Slide switch
SLIDE POSITION 2 

0

Other than above 

Battery voltage

PIIA4515E

Terminals

Condition

Continuity 

1

6

Slide switch
SLIDE POSITION 3

Yes

Other than above

No

PIIA4520E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

2 (G)

Ground

Slide switch
SLIDE POSITION 3

0

Other than above 

Battery voltage

PIIA4518E

RF-26

SUNROOF

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Check Sunroof Switch Circuit 5

NIS001DD

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 1, 3 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Check Sunroof Switch Circuit 6

NIS001DE

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 3 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

Terminals

Condition

Continuity 

1
3

6

Slide switch
SLIDE POSITION 4

Yes

Other than above

No

PIIA4523E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

2 (G)

4 (Y)

Ground

Slide switch
SLIDE POSITION 4 

0

Other than above 

Battery voltage

PIIA4521E

Terminals

Condition

Continuity 

3

6

Slide switch
FULL OPEN position

Yes

Other than above

No

PIIA4526E

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2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Check Sunroof Switch Circuit 7

NIS001DF

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 5 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

4 (Y)

Ground

Slide switch
FULL OPEN position 

0

Other than above 

Battery voltage

PIIB0505E

Terminals

Condition

Continuity 

5

6

Tilt switch
UP position

Yes

Other than above

No

PIIA4529E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

1 (V)

Ground

Tilt switch
UP position 

0

Other than above 

Battery voltage

PIIA4527E

RF-28

SUNROOF

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Check Sunroof Switch Circuit 8

NIS001DG

1. 

CHECK SUNROOF SWITCH

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof switch terminals 4 and 6.

OK or NG

OK

>> GO TO 2.

NG

>> Replace sunroof switch.

2. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Connect sunroof switch connector.

2.

Turn ignition switch ON.

3.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> Check the condition of the harness and the connector.

Check Sunroof Switch Circuit 9

NIS001DH

1. 

CHECK SUNROOF MOTOR OUTPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor switch connector.

3.

Turn ignition switch ON.

4.

Check voltage between sunroof motor assembly connector R6
terminals 1, 2, 3, 4, 5 and ground.

OK or NG

OK

>> GO TO 2

NG

>> Replace sunroof motor assembly.

Terminals

Condition

Continuity 

4

6

Tilt switch
DOWN position

Yes

Other than above

No

PIIA4532E

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

5 (O)

Ground

Tilt switch
DOWN position 

0

Other than above 

Battery voltage

PIIA4530E

1 (V) – Ground

: Battery voltage

2 (G) – Ground

: Battery voltage

3 (R) – Ground

: Battery voltage

4 (Y) – Ground

: Battery voltage

5 (O) – Ground

: Battery voltage

PIIA4536E

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2. 

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect sunroof switch connector.

3.

Check continuity between sunroof motor assembly connector
R6 terminals 1, 2, 3, 4, 5 and sunroof switch connector R5 termi-
nals 1, 2, 3, 4, 5.

4.

Check continuity between sunroof motor assembly connector
R6 terminals 1, 2, 3, 4, 5 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness.

3. 

CHECK GROUND CIRCUIT

Check continuity between sunroof switch connector R5 terminal 6
and ground.

OK or NG

OK

>> Check condition of the harness and the connector.

NG

>> Repair or replace harness.

1 (V) – 5 (V)

: Continuity should exist.

2 (G) – 1 (G)

: Continuity should exist.

3 (R) – 2 (R)

: Continuity should exist.

4 (Y) – 3 (Y)

: Continuity should exist.

5 (O) – 4 (O)

: Continuity should exist.

1 (V) – Ground

: Continuity should not exist.

2 (G) – Ground

: Continuity should not exist.

3 (R) – Ground

: Continuity should not exist.

4 (Y) – Ground

: Continuity should not exist.

5 (O) – Ground

: Continuity should not exist.

PIIA4537E

6 (B) – Ground

: Continuity should exist.

PIIA4538E

RF-30

SUNROOF

Revision: 2006 July

2007 Murano

Check Sunroof Switch Circuit 10

NIS001DI

1. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor assembly and sunroof switch connector.

3.

Check continuity between sunroof motor assembly connector R6 terminal 2 and sunroof switch connector
R5 terminal 1.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between sunroof motor

assembly and sunroof switch.

3. 

CHECK SUNROOF SWITCH

Check continuity between sunroof switch terminals 1 and 6.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace sunroof switch.

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

2 (G)

Ground

Slide switch
SLIDE POSITION 2
SLIDE POSITION 3
SLIDE POSITION 4

0

Other than above 

Battery voltage

PIIA4518E

2 (G) – 1 (G)

: Continuity should exist.

PIIA4519E

Terminals

Condition

Continuity 

1

6

Slide switch
SLIDE POSITION 2
SLIDE POSITION 3
SLIDE POSITION 4

Yes

Other than above

No

PIIA4520E

SUNROOF

RF-31

C

D

E

F

G

H

J

K

L

M

A

B

RF

Revision: 2006 July

2007 Murano

Check Sunroof Switch Circuit 11

NIS001DJ

1. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor assembly and sunroof switch connector.

3.

Check continuity between sunroof motor assembly connector R6 terminal 3 and sunroof switch connector
R5 terminal 2.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between sunroof motor

assembly and sunroof switch.

3. 

CHECK SUNROOF SWITCH

Check continuity between sunroof switch terminals 2 and 6.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace sunroof switch.

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

3 (R)

Ground

Slide switch
FULL CLOSE
SLIDE POSITION 1
SLIDE POSITION 2

0

Other than above 

Battery voltage

PIIA4512E

3 (R) – 2 (R)

: Continuity should exist.

PIIA4513E

Terminals

Condition

Continuity 

2

6

Slide switch
FULL CLOSE
SLIDE POSITION 1
SLIDE POSITION 2

Yes

Other than above

No

PIIA4514E

RF-32

SUNROOF

Revision: 2006 July

2007 Murano

Check Sunroof Switch Circuit 12

NIS001DK

1. 

CHECK SUNROOF SWITCH OUTPUT SIGNAL

1.

Turn ignition switch ON.

2.

Check voltage between sunroof motor assembly connector and
ground.

OK or NG

OK

>> Replace sunroof motor assembly.

NG

>> GO TO 2.

2. 

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect sunroof motor assembly and sunroof switch connector.

3.

Check continuity between sunroof motor assembly connector R6 terminal 4 and sunroof switch connector
R5 terminal 3.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between sunroof motor

assembly and sunroof switch.

3. 

CHECK SUNROOF SWITCH

Check continuity between sunroof switch terminals 3 and 6.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Replace sunroof switch.

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

R6

4 (Y)

Ground

Slide switch
FULL CLOSE
FULL OPEN
SLIDE POSITION 4

0

Other than above 

Battery voltage

PIIB0505E

4 (Y) – 3 (Y)

: Continuity should exist.

PIIA4525E

Terminals

Condition

Continuity 

3

6

Slide switch
FULL CLOSE
FULL OPEN
SLIDE POSITION 4

Yes

Other than above

No

PIIA4526E