Nissan Pathfinder (2011 year). Manual — part 140

DEF-32

< WIRING DIAGRAM >

REAR WINDOW DEFOGGER

ABLIA1667GB

2011 Pathfinder

REAR WINDOW DEFOGGER

DEF-33

< WIRING DIAGRAM >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

ABLIA2796GB

2011 Pathfinder

DEF-34

< WIRING DIAGRAM >

REAR WINDOW DEFOGGER

ABLIA1669GB

2011 Pathfinder

REAR WINDOW DEFOGGER

DEF-35

< WIRING DIAGRAM >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

ABLIA1670GB

2011 Pathfinder

DEF-36

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT OPER-

ATE.

SYMPTOM DIAGNOSIS

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT
OPERATE.

Diagnosis Procedure

INFOID:0000000006247604

1.

CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.

Refer to

DEF-8, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay.

Refer to

DEF-10, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT

Check rear window defogger power supply and ground circuit.

Refer to

DEF-12, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace the malfunctioning parts.

4.

CHECK DOOR MIRROR DEFOGGER

Check door mirror defogger.

Refer to

DEF-38, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-37, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

2011 Pathfinder

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH OF DOOR MIR-

ROR DEFOGGER OPERATE.

DEF-37

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH OF DOOR
MIRROR DEFOGGER OPERATE.

Diagnosis Procedure

INFOID:0000000006247605

1.

CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT

Check rear window defogger power supply and ground circuit.

Refer to

DEF-12, "Component Function Check"

.

Is the inspection result normal?

YES

>> Refer to

GI-37, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

2011 Pathfinder

DEF-38

< SYMPTOM DIAGNOSIS >

BOTH DOORS MIRROR DEFOGGER DON’T OPERATE BUT REAR WINDOW

DEFOGGER OPERATES

BOTH DOORS MIRROR DEFOGGER DON’T OPERATE BUT REAR WIN-
DOW DEFOGGER OPERATES

Diagnosis Procedure

INFOID:0000000006247606

Regarding Wiring Diagram information, refer to

DEF-29, "Wiring Diagram"

.

1.

CHECK HEATED MIRROR RELAY

Check heated mirror relay.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Replace heated mirror relay.

2.

CHECK DOOR MIRROR DEFORGGER FUSE

Check fuse 43 (15A) in IPDM E/R.
Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK DOOR MIRROR DEFORGGER POWER SUPPLY CIRCUIT FOR A SHORT

1. Turn ignition switch OFF.

2. Disconnect the following harness connectors.

-

IPDM E/R connector E120

-

Door mirror LH

-

Door mirror RH

3. Check continuity between IPDM E/R harness connector E120 terminal 23 and ground.

Is the inspection result normal?

YES

>> Replace fuse 43 (15A).

NO

>> Repair or replace harness.

4.

CHECK DOOR MIRROR DEFORGGER POWER SUPPLY CIRCUIT

1. Turn ignition switch ON.

2. Check voltage between IPDM E/R harness connector E120 terminal 23 and ground.

Is the inspection result normal?

YES

>> GO TO 5

Terminal

Condition

Continuity

Heated mirror relay

3

5

12V direct current supply between termi-
nals 1 and 2.

Yes

No current supply

No

SEF497Y

IPDM E/R connector

Terminal

Ground

Continuity

E120

23

No

Terminals

Condition of rear

window defogger

switch

Voltage (V)

(Approx.)

(+)

(–)

IPDM E/R con-

nector

Terminal

E120

23

Ground

ON

Battery voltage

OFF

0

2011 Pathfinder

BOTH DOORS MIRROR DEFOGGER DON’T OPERATE BUT REAR WINDOW

DEFOGGER OPERATES

DEF-39

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

NO

>> Replace IPDM E/R. Refer to

PCS-29, "Removal and Installation of IPDM E/R"

.

5.

CHECK DOOR MIRROR DEFOGGER

1. Check door mirror LH. Refer to

DEF-40, "Diagnosis Procedure"

.

2. Check door mirror RH. Refer to

DEF-41, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-37, "Intermittent Incident"

.

NO

>> Repair or replace the malfunctioning parts.

2011 Pathfinder