Infiniti FX35, FX50 (S51). Manual - part 1637

SE-68

< SYMPTOM DIAGNOSIS >

CLIMATE CONTROLLED SEAT BLOWER MOTOR SPEED CANNOT ADJUST.

CLIMATE CONTROLLED SEAT BLOWER MOTOR SPEED CANNOT AD-
JUST.

Diagnosis Procedure

INFOID:0000000005236643

1.

CHECK CLIMATE CONTROLLED SEAT BLOWER FILTER

Check climate controlled seat blower filter.
Refer to 

SE-31, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK CLIMATE CONTROLLED SEAT SWITCH

Check climate controlled seat switch.
Refer to 

SE-14, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK CLIMATE CONTROLLED SEAT BLOWER MOTOR

Check climate controlled seat blower motor.
Refer to 

SE-25, "Component Function Check"

.

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 inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

CLIMATE CONTROLLED SEAT DOES NOT OPERATES WHEN SWITCH IS 

DONE IN HEAT OR COOL.

SE-69

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

CLIMATE CONTROLLED SEAT DOES NOT OPERATES WHEN SWITCH IS
DONE IN HEAT OR COOL.

Diagnosis Procedure

INFOID:0000000005236644

1.

CHECK CLIMATE CONTROLLED SEAT SWITCH

Check climate controlled seat switch.
Refer to 

SE-14, "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 inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

SE-70

< SYMPTOM DIAGNOSIS >

WHEN THE CLIMATE CONTROLLED SEAT SWITCH IS TURNED ON, OPERA-

TION STOP AT NOSE.

WHEN THE CLIMATE CONTROLLED SEAT SWITCH IS TURNED ON, OP-
ERATION STOP AT NOSE.

Diagnosis Procedure

INFOID:0000000005236645

1.

CHECK CLIMATE CONTROLLED SEAT BLOWER FILTER

Check climate controlled seat blower filter.
Refer to 

SE-31, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK SEAT CUSHION THERMAL ELECTRIC DEVICE SENSOR

Check seat cushion thermal electric device sensor.
Refer to 

SE-23, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK SEAT CUSHION THERMAL ELECTRIC DEVICE 

Check seat cushion thermal electric device.
Refer to 

SE-21, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK SEATBACK THERMAL ELECTRIC DEVICE SENSOR

Check seatback thermal electric device sensor.
Refer to 

SE-19, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace the malfunctioning parts.

5.

CHECK SEATBACK THERMAL ELECTRIC DEVICE 

Check seatback thermal electric device.
Refer to 

SE-17, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace the malfunctioning parts.

6.

CHECK CLIMATE CONTROLLED BLOWER MOTOR

Check climate controlled blower motor.
Refer to 

SE-25, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace the malfunctioning parts.

7.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

SEAT SWITCH INDICATOR DOES NOT OPERATE IN HEAT OR COOL POSI-

TION

SE-71

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

SEAT SWITCH INDICATOR DOES NOT OPERATE IN HEAT OR COOL PO-
SITION

Diagnosis Procedure

INFOID:0000000005236646

1.

CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR

Check climate controlled seat indicator.
Refer to 

SE-28, "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 inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.