Nissan Murano Z51. Manual - part 1224

SE-84

< ECU DIAGNOSIS INFORMATION >

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

JCJWM1006GB

REAR SEATBACK POWER RETURN SYSTEM DOES NOT OPERATE

SE-85

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

SYMPTOM DIAGNOSIS

REAR SEATBACK POWER RETURN SYSTEM DOES NOT OPERATE

BOTH SIDES

BOTH SIDES : Diagnosis Procedure

INFOID:0000000005518215

1.

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to 

SE-15, "REAR SEATBACK POWER RETURN CONTROL UNIT : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK VEHICLE SPEED SIGNAL CIRCUIT

Check vehicle speed signal circuit.
Refer to

SE-40, "Component Function Check"

 .

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 inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> GO TO 1.

LH

LH : Diagnosis Procedure

INFOID:0000000005518216

1.

PERFORM POWER RETURN SWITCH

Perform power return switch.
From which power return switch (front or rear) does the seat return operation occur?

FRONT>> GO TO 2.
REAR >> GO TO 3.
BOTH SIDES>>GO TO 4.

2.

CHECK FRONT POWER RETURN SWITCH (LH)

Check front power return switch (LH).
Refer to 

SE-17, "LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK REAR POWER RETURN SWITCH (LH)

Check rear power return switch (LH).
Refer to 

SE-21, "LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK POWER RETURN MOTOR (LH)

Check power return motor (LH).
Refer to 

SE-38, "LH : Component Function Check"

.

Is the inspection result normal?

SE-86

< SYMPTOM DIAGNOSIS >

REAR SEATBACK POWER RETURN SYSTEM DOES NOT OPERATE

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK RETURN COMPLETE LIMIT SWITCH (LH)

Check return complete limit switch (LH).
Refer to 

SE-29, "LH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> GO TO 1.

RH

RH : Diagnosis Procedure

INFOID:0000000005518217

1.

PERFORM POWER RETURN SWITCH

Perform power return switch.

From which power return switch (front or rear) does the seat return operation occur?

FRONT>> GO TO 2.
REAR >> GO TO 3.
BOTH SIDES>>GO TO 4.

2.

CHECK FRONT POWER RETURN SWITCH (RH)

Check front power return switch (RH).
Refer to 

SE-18, "RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK REAR POWER RETURN SWITCH (RH)

Check rear power return switch (RH).
Refer to 

SE-22, "RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK POWER RETURN MOTOR (RH)

Check power return motor (RH).
Refer to 

SE-39, "RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK RETURN COMPLETE LIMIT SWITCH (RH)

Check return complete limit switch (RH).
Refer to 

SE-30, "RH : Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

REAR SEATBACK POWER RETURN SYSTEM DOES NOT OPERATE

SE-87

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

YES

>> Check intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

NO

>> GO TO 1.